{"year":"2012","country":"ALB","school_id":"0000168","student_id":"03880","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":450.6232,"read":541.5353,"science":428.702,"stu_wgt":7.7155,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","book":"11-25","wealth":-0.66}
{"year":"2012","country":"ALB","school_id":"0000131","student_id":"02934","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":439.4843,"read":464.8342,"science":519.8993,"stu_wgt":9.8674,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.3}
{"year":"2012","country":"ALB","school_id":"0000099","student_id":"02230","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":377.9483,"read":337.7446,"science":387.6725,"stu_wgt":8.5239,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"11-25","wealth":-1.17}
{"year":"2012","country":"ALB","school_id":"0000143","student_id":"03257","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":379.6619,"read":341.5573,"science":399.7016,"stu_wgt":10.2511,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"3+","book":"101-200","wealth":0.04}
{"year":"2012","country":"ALB","school_id":"0000028","student_id":"00643","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":482.4038,"read":414.7927,"science":456.3969,"stu_wgt":7.6417,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.77}
{"year":"2012","country":"ALB","school_id":"0000175","student_id":"04062","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":376.4683,"read":451.4768,"science":422.8273,"stu_wgt":8.7754,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"201-500","wealth":-0.49}
{"year":"2012","country":"ALB","school_id":"0000031","student_id":"00717","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":435.0444,"read":500.6361,"science":359.6979,"stu_wgt":8.3821,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"26-100","wealth":0.34}
{"year":"2012","country":"ALB","school_id":"0000125","student_id":"02752","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":327.4731,"read":392.6942,"science":250.7833,"stu_wgt":5.2237,"desk":"yes","room":"yes","dishwasher":"yes","computer_n":"1","book":"11-25","wealth":-0.09}
{"year":"2012","country":"ALB","school_id":"0000057","student_id":"01276","mother_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":418.453,"read":304.7209,"science":436.1619,"stu_wgt":8.1668,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":0.32}
{"year":"2012","country":"ALB","school_id":"0000085","student_id":"01883","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":423.1267,"read":449.8729,"science":430.567,"stu_wgt":12.8838,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.6}
{"year":"2012","country":"ALB","school_id":"0000109","student_id":"02448","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":543.3946,"read":521.1658,"science":566.8034,"stu_wgt":7.8336,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"0","book":"more than 500","wealth":-1.39}
{"year":"2012","country":"ALB","school_id":"0000147","student_id":"03382","mother_educ":"ISCED 2","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":444.859,"read":447.5977,"science":456.6766,"stu_wgt":8.5562,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-0.95}
{"year":"2012","country":"ALB","school_id":"0000144","student_id":"03290","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":457.4778,"read":496.0506,"science":525.6807,"stu_wgt":7.2613,"desk":"no","room":"no","dishwasher":"no","television":"3+","computer_n":"0","car":"0","book":"11-25","wealth":-2.05}
{"year":"2012","country":"ALB","school_id":"0000091","student_id":"02049","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":421.0235,"read":290.5264,"science":378.3476,"stu_wgt":11.0722,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.39}
{"year":"2012","country":"ALB","school_id":"0000090","student_id":"02027","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":431.3834,"read":376.094,"science":416.0201,"stu_wgt":6.8029,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"26-100","wealth":-0.77}
{"year":"2012","country":"ALB","school_id":"0000087","student_id":"01968","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":441.1201,"read":407.3698,"science":431.7792,"stu_wgt":8.192,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"2","book":"26-100","wealth":-0.49}
{"year":"2012","country":"ALB","school_id":"0000135","student_id":"03011","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":320.6185,"read":312.2472,"science":313.1667,"stu_wgt":10.0702,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":0.34}
{"year":"2012","country":"ALB","school_id":"0000051","student_id":"01164","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"no","math":344.5319,"read":474.7332,"science":379.0004,"stu_wgt":4.4109,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"101-200","wealth":-2.3}
{"year":"2012","country":"ALB","school_id":"0000130","student_id":"02906","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":367.9,"read":350.4536,"science":351.5852,"stu_wgt":5.365,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-0.73}
{"year":"2012","country":"ALB","school_id":"0000158","student_id":"03623","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":354.5023,"read":356.2859,"science":356.9004,"stu_wgt":12.9193,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":0.04}
{"year":"2012","country":"ALB","school_id":"0000111","student_id":"02528","mother_educ":"ISCED 3B, C","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":321.7869,"read":296.942,"science":322.3984,"stu_wgt":10.5052,"desk":"no","room":"no","dishwasher":"no","wealth":-4.51}
{"year":"2012","country":"ALB","school_id":"0000141","student_id":"03189","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":590.6761,"read":681.6809,"science":603.73,"stu_wgt":5.693,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-2.59}
{"year":"2012","country":"ALB","school_id":"0000103","student_id":"02355","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":202.4537,"read":132.7332,"science":161.078,"stu_wgt":6.9457,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-0.95}
{"year":"2012","country":"ALB","school_id":"0000178","student_id":"04112","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":437.6928,"read":434.571,"science":366.2253,"stu_wgt":17.9153,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-1.17}
{"year":"2012","country":"ALB","school_id":"0000024","student_id":"00522","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":482.6375,"read":516.385,"science":584.5207,"stu_wgt":6.7118,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"3+","book":"11-25","wealth":-0.73}
{"year":"2012","country":"ALB","school_id":"0000089","student_id":"02001","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":501.8772,"read":472.7773,"science":460.1268,"stu_wgt":7.4915,"desk":"yes","room":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.34}
{"year":"2012","country":"ALB","school_id":"0000060","student_id":"01351","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","internet":"no","math":329.9657,"read":425.0393,"science":314.0992,"stu_wgt":6.1795,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-2.61}
{"year":"2012","country":"ALB","school_id":"0000002","student_id":"00017","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","internet":"yes","math":246.3078,"read":194.7688,"science":145.2257,"stu_wgt":6.7688,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-1.74}
{"year":"2012","country":"ALB","school_id":"0000104","student_id":"02359","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"no","math":211.4893,"read":212.4819,"science":111.6561,"stu_wgt":16.1189,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.73}
{"year":"2012","country":"ALB","school_id":"0000191","student_id":"04369","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":408.4047,"read":438.622,"science":470.0112,"stu_wgt":7.743,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"0-10","wealth":-0.23}
{"year":"2012","country":"ALB","school_id":"0000010","student_id":"00203","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":276.6864,"read":224.1583,"science":318.4819,"stu_wgt":7.9717,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.69}
{"year":"2012","country":"ALB","school_id":"0000130","student_id":"02905","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":226.9123,"read":254.1983,"science":227.0048,"stu_wgt":5.9815,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","wealth":-0.58}
{"year":"2012","country":"ALB","school_id":"0000022","student_id":"00496","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":575.7984,"read":606.2214,"science":551.6039,"stu_wgt":8.2426,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.49}
{"year":"2012","country":"ALB","school_id":"0000071","student_id":"01598","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":413.9352,"read":411.139,"science":381.3316,"stu_wgt":13.2711,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.73}
{"year":"2012","country":"ALB","school_id":"0000034","student_id":"00800","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":392.047,"read":372.3248,"science":383.9426,"stu_wgt":4.781,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","car":"2","book":"0-10","wealth":-0.34}
{"year":"2012","country":"ALB","school_id":"0000054","student_id":"01220","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":276.8422,"read":292.4511,"science":302.0701,"stu_wgt":4.0379,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-1.82}
{"year":"2012","country":"ALB","school_id":"0000007","student_id":"00159","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":326.5384,"read":306.2446,"science":381.7978,"stu_wgt":8.3162,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","wealth":-0.58}
{"year":"2012","country":"ALB","school_id":"0000064","student_id":"01468","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":532.6453,"read":479.5449,"science":526.0537,"stu_wgt":9.5813,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-0.49}
{"year":"2012","country":"ALB","school_id":"0000101","student_id":"02276","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":347.6476,"read":381.7076,"science":359.0451,"stu_wgt":4.697,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-2.05}
{"year":"2012","country":"ALB","school_id":"0000002","student_id":"00038","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":489.4921,"read":512.2545,"science":492.2977,"stu_wgt":6.7688,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-1.6}
{"year":"2012","country":"ALB","school_id":"0000008","student_id":"00179","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":488.7911,"read":629.4947,"science":493.0436,"stu_wgt":18.7762,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-1.82}
{"year":"2012","country":"ALB","school_id":"0000070","student_id":"01568","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":352.0097,"read":390.884,"science":360.6304,"stu_wgt":18.4598,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"101-200","wealth":-0.49}
{"year":"2012","country":"ALB","school_id":"0000085","student_id":"01894","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":437.9265,"read":511.6191,"science":489.0339,"stu_wgt":9.8915,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","book":"11-25","wealth":-1.16}
{"year":"2012","country":"ALB","school_id":"0000123","student_id":"02731","mother_educ":"ISCED 3A","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":196.5337,"read":188.4143,"science":56.9191,"stu_wgt":16.1189,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.82}
{"year":"2012","country":"ALB","school_id":"0000112","student_id":"02553","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":440.5749,"read":389.6469,"science":467.9597,"stu_wgt":6.0923,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-2.3}
{"year":"2012","country":"ALB","school_id":"0000197","student_id":"04515","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":333.7046,"read":404.3078,"science":465.9082,"stu_wgt":7.9995,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.73}
{"year":"2012","country":"ALB","school_id":"0000084","student_id":"01855","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":322.7216,"read":311.377,"science":312.141,"stu_wgt":11.3419,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-2.05}
{"year":"2012","country":"ALB","school_id":"0000193","student_id":"04456","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":315.7112,"read":397.3179,"science":320.2536,"stu_wgt":8.0594,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.17}
{"year":"2012","country":"ALB","school_id":"0000061","student_id":"01372","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":350.6855,"read":253.5477,"science":366.2253,"stu_wgt":6.2319,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-1.82}
{"year":"2012","country":"ALB","school_id":"0000082","student_id":"01835","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"no","math":381.1419,"read":405.261,"science":282.5811,"stu_wgt":8.345,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-2.12}
{"year":"2012","country":"ARE","school_id":"0000292","student_id":"07438","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":453.8168,"read":428.3808,"science":429.2615,"stu_wgt":4.2059,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1,"escs":0.07}
{"year":"2012","country":"ARE","school_id":"0000295","student_id":"07497","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":463.0862,"read":393.3463,"science":428.702,"stu_wgt":9.3571,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"more than 500","wealth":0.11,"escs":1.16}
{"year":"2012","country":"ARE","school_id":"0000178","student_id":"04535","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":429.5139,"read":457.3677,"science":455.3711,"stu_wgt":4.5216,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"3+","book":"26-100","wealth":0.37,"escs":0.45}
{"year":"2012","country":"ARE","school_id":"0000223","student_id":"05722","mother_educ":"ISCED 3A","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":398.3564,"read":328.7792,"science":340.3954,"stu_wgt":4.7164,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":1,"escs":1.46}
{"year":"2012","country":"ARE","school_id":"0000179","student_id":"04547","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":315.7112,"read":247.061,"science":290.9735,"stu_wgt":1.1102,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"3+","book":"11-25","wealth":0.67,"escs":0.06}
{"year":"2012","country":"ARE","school_id":"0000418","student_id":"10522","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":479.5217,"read":456.2557,"science":503.8605,"stu_wgt":4.9146,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"3+","book":"201-500","wealth":0.67,"escs":1.42}
{"year":"2012","country":"ARE","school_id":"0000110","student_id":"02721","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":288.0589,"read":177.2116,"science":309.3435,"stu_wgt":7.1841,"desk":"yes","room":"yes","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":2.54,"escs":0.96}
{"year":"2012","country":"ARE","school_id":"0000096","student_id":"02374","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":516.2876,"read":430.6262,"science":505.166,"stu_wgt":1.7846,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":3.09,"escs":1.59}
{"year":"2012","country":"ARE","school_id":"0000279","student_id":"07134","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":517.3781,"read":490.9325,"science":530.3432,"stu_wgt":4.0478,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":1.42,"escs":-0.19}
{"year":"2012","country":"ARE","school_id":"0000374","student_id":"09427","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":381.3756,"read":441.1638,"science":411.5442,"stu_wgt":5.3331,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.99,"escs":-0.23}
{"year":"2012","country":"ARE","school_id":"0000367","student_id":"09213","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"yes","math":385.8155,"read":330.6752,"science":350.6527,"stu_wgt":8.7626,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"0-10","wealth":0.67,"escs":-1.09}
{"year":"2012","country":"ARE","school_id":"0000174","student_id":"04412","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":610.3053,"read":600.6613,"science":605.5949,"stu_wgt":1.6354,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":1.42,"escs":0.74}
{"year":"2012","country":"ARE","school_id":"0000445","student_id":"11168","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":417.8299,"read":509.3156,"science":479.3361,"stu_wgt":3.0857,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":0.11,"escs":-0.78}
{"year":"2012","country":"ARE","school_id":"0000364","student_id":"09160","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":544.6409,"read":549.9843,"science":513.3719,"stu_wgt":13.0091,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.37,"escs":1}
{"year":"2012","country":"ARE","school_id":"0000407","student_id":"10239","mother_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":547.2893,"read":580.1681,"science":540.2275,"stu_wgt":1.0588,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":1.99,"escs":-1.52}
{"year":"2012","country":"ARE","school_id":"0000003","student_id":"00064","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":545.4198,"read":461.9021,"science":578.8325,"stu_wgt":2.9987,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":1.42,"escs":0.68}
{"year":"2012","country":"ARE","school_id":"0000181","student_id":"04589","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":264.6908,"read":210.7329,"science":250.5968,"stu_wgt":1.4327,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","wealth":-1.51,"escs":0.02}
{"year":"2012","country":"ARE","school_id":"0000301","student_id":"07657","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":457.3999,"read":428.3808,"science":447.1652,"stu_wgt":1.1429,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"0-10","wealth":1,"escs":-1.11}
{"year":"2012","country":"ARE","school_id":"0000262","student_id":"06673","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":472.9787,"read":418.9231,"science":482.7863,"stu_wgt":5.1238,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":0.11,"escs":0.9}
{"year":"2012","country":"ARE","school_id":"0000072","student_id":"01856","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":352.7107,"read":381.7076,"science":344.7781,"stu_wgt":4.434,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"3+","book":"26-100","wealth":-0.61,"escs":0.67}
{"year":"2012","country":"ARE","school_id":"0000148","student_id":"03702","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":538.5652,"read":487.8692,"science":528.7579,"stu_wgt":1.0685,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":1.42,"escs":0.67}
{"year":"2012","country":"ARE","school_id":"0000346","student_id":"08758","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":460.6714,"read":451.958,"science":473.0884,"stu_wgt":1.04,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"3+","book":"26-100","wealth":0.67,"escs":-0.08}
{"year":"2012","country":"ARE","school_id":"0000203","student_id":"05170","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":401.0048,"read":458.4797,"science":475.3264,"stu_wgt":1.7061,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.42,"escs":0.82}
{"year":"2012","country":"ARE","school_id":"0000182","student_id":"04641","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":486.9216,"read":428.1402,"science":447.3517,"stu_wgt":1.2054,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"0-10","wealth":1.42,"escs":0.72}
{"year":"2012","country":"ARE","school_id":"0000302","student_id":"07676","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":416.8952,"read":510.2688,"science":484.4648,"stu_wgt":4.7998,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.06,"escs":0.53}
{"year":"2012","country":"ARE","school_id":"0000297","student_id":"07527","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":486.9995,"read":429.9847,"science":465.815,"stu_wgt":1.3619,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":1.99,"escs":0.78}
{"year":"2012","country":"ARE","school_id":"0000326","student_id":"08287","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":416.973,"read":407.7233,"science":409.3995,"stu_wgt":4.9508,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"0-10","wealth":-0.84,"escs":-0.47}
{"year":"2012","country":"ARE","school_id":"0000447","student_id":"11231","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":606.177,"read":580.9624,"science":474.3939,"stu_wgt":3.8857,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"26-100","wealth":0.11,"escs":0.91}
{"year":"2012","country":"ARE","school_id":"0000312","student_id":"07921","mother_educ":"less than ISCED1","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":347.7255,"read":375.8715,"science":361.8426,"stu_wgt":2.7968,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":0.67,"escs":-1.34}
{"year":"2012","country":"ARE","school_id":"0000330","student_id":"08387","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":443.4569,"read":408.1718,"science":464.9758,"stu_wgt":1.6541,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"3+","book":"201-500","wealth":-1.51,"escs":-0.76}
{"year":"2012","country":"ARE","school_id":"0000290","student_id":"07358","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":424.6845,"read":376.094,"science":445.4868,"stu_wgt":12.8003,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"11-25","wealth":-0.14,"escs":0.54}
{"year":"2012","country":"ARE","school_id":"0000112","student_id":"02782","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":521.1949,"read":577.5468,"science":590.9549,"stu_wgt":1.7714,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"101-200","wealth":0.67,"escs":1.12}
{"year":"2012","country":"ARE","school_id":"0000217","student_id":"05561","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":566.4512,"read":518.2119,"science":570.2536,"stu_wgt":1.1034,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.84,"escs":0.6}
{"year":"2012","country":"ARE","school_id":"0000285","student_id":"07277","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":353.8791,"read":455.3025,"science":400.6341,"stu_wgt":5,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"more than 500","wealth":-1.06,"escs":-0.42}
{"year":"2012","country":"ARE","school_id":"0000367","student_id":"09240","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":410.8194,"read":485.9629,"science":424.599,"stu_wgt":8.7626,"desk":"no","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":0.67,"escs":-1.21}
{"year":"2012","country":"ARE","school_id":"0000245","student_id":"06236","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":580.7836,"read":677.0739,"science":765.8896,"stu_wgt":4.7611,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"more than 500","wealth":1.99,"escs":1.75}
{"year":"2012","country":"ARE","school_id":"0000036","student_id":"00870","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":393.8386,"read":425.975,"science":377.0421,"stu_wgt":1.6265,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.11,"escs":0.34}
{"year":"2012","country":"ARE","school_id":"0000177","student_id":"04512","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":296.3156,"read":332.1844,"science":398.2096,"stu_wgt":4.6038,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"3+","book":"0-10","wealth":-1.99,"escs":-0.41}
{"year":"2012","country":"ARE","school_id":"0000153","student_id":"03816","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":421.8804,"read":440.41,"science":472.1559,"stu_wgt":1.4571,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.74,"escs":-0.62}
{"year":"2012","country":"ARE","school_id":"0000330","student_id":"08378","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":526.1801,"read":548.5122,"science":552.4431,"stu_wgt":1.6541,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-1.29,"escs":0.53}
{"year":"2012","country":"ARE","school_id":"0000421","student_id":"10591","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":505.694,"read":506.811,"science":506.0985,"stu_wgt":1.0667,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"11-25","wealth":1,"escs":0.69}
{"year":"2012","country":"ARE","school_id":"0000078","student_id":"01991","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":391.9692,"read":423.5691,"science":430.3805,"stu_wgt":7.9655,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"0-10","wealth":1,"escs":0.59}
{"year":"2012","country":"ARE","school_id":"0000220","student_id":"05633","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":435.2781,"read":456.7323,"science":512.6259,"stu_wgt":4.4346,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1,"escs":-0.71}
{"year":"2012","country":"ARE","school_id":"0000263","student_id":"06716","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":518.936,"read":548.6726,"science":543.398,"stu_wgt":4.7714,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"201-500","wealth":0.11,"escs":1.05}
{"year":"2012","country":"ARE","school_id":"0000173","student_id":"04387","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":413.7794,"read":468.9646,"science":468.6125,"stu_wgt":4.7921,"desk":"no","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.42,"escs":0.61}
{"year":"2012","country":"ARE","school_id":"0000153","student_id":"03808","gender":"male","math":307.9997,"read":248.5847,"science":300.2984,"stu_wgt":1.4571}
{"year":"2012","country":"ARE","school_id":"0000259","student_id":"06572","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":503.5909,"read":495.018,"science":526.3335,"stu_wgt":1.2975,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.38,"escs":-1.09}
{"year":"2012","country":"ARE","school_id":"0000368","student_id":"09265","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":370.081,"read":402.478,"science":371.8202,"stu_wgt":1.4857,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.99,"escs":1.16}
{"year":"2012","country":"ARE","school_id":"0000391","student_id":"09866","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":379.1946,"read":347.8655,"science":346.643,"stu_wgt":2.5333,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"11-25","wealth":1.42,"escs":0.81}
{"year":"2012","country":"ARE","school_id":"0000364","student_id":"09174","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":512.9382,"read":517.2587,"science":525.6807,"stu_wgt":13.0091,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":0.11,"escs":0.76}
{"year":"2012","country":"ARG","school_id":"0000018","student_id":"00495","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":453.9726,"read":476.9787,"science":457.6091,"stu_wgt":63.0097,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.72,"escs":-0.94}
{"year":"2012","country":"ARG","school_id":"0000220","student_id":"05751","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":291.4862,"read":464.0399,"science":367.1578,"stu_wgt":102.5247,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-1.4,"escs":-2.6}
{"year":"2012","country":"ARG","school_id":"0000045","student_id":"01282","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":567.3859,"read":490.7287,"science":551.4174,"stu_wgt":95.5628,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.7,"escs":0.62}
{"year":"2012","country":"ARG","school_id":"0000159","student_id":"04199","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":255.6551,"read":331.987,"science":286.0313,"stu_wgt":75.8229,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"0","book":"0-10","wealth":-0.48,"escs":-2}
{"year":"2012","country":"ARG","school_id":"0000008","student_id":"00229","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":414.8699,"read":368.2349,"science":413.4092,"stu_wgt":81.7877,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-2.09,"escs":-0.2}
{"year":"2012","country":"ARG","school_id":"0000075","student_id":"02032","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":439.6401,"read":451.156,"science":440.4513,"stu_wgt":27.7058,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.05,"escs":1.24}
{"year":"2012","country":"ARG","school_id":"0000180","student_id":"04751","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":509.0435,"read":468.3177,"science":550.5781,"stu_wgt":20.6803,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"26-100","wealth":-0.72,"escs":0.22}
{"year":"2012","country":"ARG","school_id":"0000109","student_id":"02832","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":474.5365,"read":401.9166,"science":515.4233,"stu_wgt":110.3667,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.95,"escs":-0.94}
{"year":"2012","country":"ARG","school_id":"0000063","student_id":"01721","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":430.8381,"read":328.9278,"science":424.0395,"stu_wgt":64.7672,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"0","book":"101-200","wealth":-1.18,"escs":-0.22}
{"year":"2012","country":"ARG","school_id":"0000063","student_id":"01712","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":457.5557,"read":412.6627,"science":486.1432,"stu_wgt":64.7672,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.35,"escs":0.92}
{"year":"2012","country":"ARG","school_id":"0000006","student_id":"00178","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":491.8289,"read":500.2605,"science":497.3331,"stu_wgt":79.4364,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.72,"escs":-1.53}
{"year":"2012","country":"ARG","school_id":"0000107","student_id":"02765","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":406.8469,"read":295.1777,"science":358.1126,"stu_wgt":81.2693,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"26-100","wealth":-1.18,"escs":0.25}
{"year":"2012","country":"ARG","school_id":"0000010","student_id":"00274","gender":"female","math":283.1516,"read":299.6177,"science":306.5461,"stu_wgt":84.9677}
{"year":"2012","country":"ARG","school_id":"0000077","student_id":"02064","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":305.5071,"read":304.5424,"science":355.0354,"stu_wgt":63.5358,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"11-25","wealth":-0.95,"escs":-0.72}
{"year":"2012","country":"ARG","school_id":"0000221","student_id":"05782","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":101.5033,"read":47.2965,"science":50.9511,"stu_wgt":35.9071,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"0-10","wealth":-0.48,"escs":-1.25}
{"year":"2012","country":"ARG","school_id":"0000136","student_id":"03561","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":487.1553,"read":392.6141,"science":464.696,"stu_wgt":25.5055,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"0","car":"0","book":"11-25","wealth":-1.18,"escs":0.07}
{"year":"2012","country":"ARG","school_id":"0000130","student_id":"03426","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":447.7411,"read":496.6066,"science":476.2589,"stu_wgt":25.2277,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.7,"escs":0.63}
{"year":"2012","country":"ARG","school_id":"0000188","student_id":"04926","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":294.2904,"read":378.2544,"science":333.5882,"stu_wgt":128.0426,"desk":"no","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.18,"escs":-1.13}
{"year":"2012","country":"ARG","school_id":"0000074","student_id":"01991","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"no","math":314.7764,"read":297.4232,"science":248.7318,"stu_wgt":125.1154,"room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"0-10","wealth":-1.62,"escs":-2.58}
{"year":"2012","country":"ARG","school_id":"0000088","student_id":"02314","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":360.8117,"read":423.689,"science":488.3812,"stu_wgt":103.694,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.18,"escs":-0.17}
{"year":"2012","country":"ARG","school_id":"0000003","student_id":"00087","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":539.8894,"read":623.8148,"science":619.862,"stu_wgt":18.5821,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"more than 500","wealth":0.7,"escs":1.48}
{"year":"2012","country":"ARG","school_id":"0000203","student_id":"05274","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":358.4748,"read":387.3212,"science":293.4912,"stu_wgt":35.415,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-0.72,"escs":-0.49}
{"year":"2012","country":"ARG","school_id":"0000093","student_id":"02434","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":459.9704,"read":520.4359,"science":613.9873,"stu_wgt":22.2137,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.35,"escs":1.48}
{"year":"2012","country":"ARG","school_id":"0000166","student_id":"04384","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":543.1609,"read":609.46,"science":588.0642,"stu_wgt":141.6565,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"0","car":"0","book":"26-100","wealth":-0.95,"escs":0.03}
{"year":"2012","country":"ARG","school_id":"0000153","student_id":"04023","gender":"female","computer":"yes","internet":"yes","math":345.2329,"read":287.0676,"science":339.9291,"stu_wgt":123.6453,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"201-500","wealth":-1.18,"escs":0.54}
{"year":"2012","country":"ARG","school_id":"0000203","student_id":"05293","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":354.7359,"read":364.546,"science":341.6076,"stu_wgt":31.7931,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-1.62,"escs":-2}
{"year":"2012","country":"ARG","school_id":"0000169","student_id":"04475","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"no","math":358.3969,"read":247.9081,"science":258.0567,"stu_wgt":27.1662,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-3.54,"escs":-2.11}
{"year":"2012","country":"ARG","school_id":"0000016","student_id":"00453","gender":"male","computer":"yes","internet":"yes","math":482.7933,"read":540.3323,"science":479.0563,"stu_wgt":116.1191,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"3+","book":"101-200","wealth":-0.72,"escs":0.51}
{"year":"2012","country":"ARG","school_id":"0000155","student_id":"04068","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"no","math":404.5879,"read":430.3612,"science":408.7467,"stu_wgt":49.7091,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"11-25","wealth":-1.85,"escs":-1.81}
{"year":"2012","country":"ARG","school_id":"0000147","student_id":"03892","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":380.363,"read":323.9675,"science":348.4148,"stu_wgt":100.9982,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":0.05,"escs":-0.04}
{"year":"2012","country":"ARG","school_id":"0000059","student_id":"01620","mother_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":393.527,"read":394.2995,"science":377.4151,"stu_wgt":90.6621,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":0.05,"escs":-1.22}
{"year":"2012","country":"ARG","school_id":"0000001","student_id":"00027","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":319.9953,"read":400.3362,"science":388.605,"stu_wgt":237.1199,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"0","book":"101-200","wealth":-0.22,"escs":-1.27}
{"year":"2012","country":"ARG","school_id":"0000098","student_id":"02567","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":385.8155,"read":377.5395,"science":364.6401,"stu_wgt":134.1524,"desk":"no","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.4,"escs":-1.7}
{"year":"2012","country":"ARG","school_id":"0000208","student_id":"05431","gender":"male","computer":"yes","internet":"yes","math":414.7141,"read":327.1753,"science":396.3446,"stu_wgt":119.5627,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-0.95,"escs":-0.97}
{"year":"2012","country":"ARG","school_id":"0000167","student_id":"04421","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":344.454,"read":339.4921,"science":313.0735,"stu_wgt":54.8423,"desk":"yes","room":"no","dishwasher":"no","television":"3+","book":"0-10","wealth":-1.2,"escs":-2.21}
{"year":"2012","country":"ARG","school_id":"0000206","student_id":"05356","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":473.7576,"read":364.1157,"science":421.2421,"stu_wgt":20.4452,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"3+","car":"0","book":"26-100","wealth":-0.95,"escs":-0.17}
{"year":"2012","country":"ARG","school_id":"0000081","student_id":"02150","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":423.594,"read":396.3647,"science":427.7695,"stu_wgt":55.9298,"desk":"yes","room":"yes","dishwasher":"no","television":"0","computer_n":"1","car":"1","book":"0-10","wealth":-1.85,"escs":-2.3}
{"year":"2012","country":"ARG","school_id":"0000047","student_id":"01333","mother_educ":"ISCED 1","gender":"male","math":213.8261,"read":247.7828,"science":337.3182,"stu_wgt":330.7966,"television":"2","computer_n":"1","car":"2","book":"101-200","wealth":-0.59,"escs":-0.15}
{"year":"2012","country":"ARG","school_id":"0000137","student_id":"03616","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":360.1885,"read":385.8798,"science":336.0127,"stu_wgt":281.5771,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"0","car":"0","book":"101-200","wealth":-0.72,"escs":-0.47}
{"year":"2012","country":"ARG","school_id":"0000091","student_id":"02387","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":275.5959,"read":111.4521,"science":256.1917,"stu_wgt":119.126,"desk":"no","room":"yes","television":"2","computer_n":"2","car":"2","book":"0-10","wealth":-0.86,"escs":-2.12}
{"year":"2012","country":"ARG","school_id":"0000127","student_id":"03356","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":403.1859,"read":410.738,"science":432.0589,"stu_wgt":14.1899,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.35,"escs":1.15}
{"year":"2012","country":"ARG","school_id":"0000161","student_id":"04249","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":475.5492,"read":637.1995,"science":526.3335,"stu_wgt":72.1877,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.62,"escs":-1.69}
{"year":"2012","country":"ARG","school_id":"0000183","student_id":"04805","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":375.2999,"read":353.6395,"science":363.4278,"stu_wgt":104.909,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"11-25","wealth":-0.72,"escs":0.06}
{"year":"2012","country":"ARG","school_id":"0000179","student_id":"04725","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":424.373,"read":519.4828,"science":416.5796,"stu_wgt":137.875,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":-0.48,"escs":0.11}
{"year":"2012","country":"ARG","school_id":"0000035","student_id":"01024","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":420.0888,"read":478.4169,"science":484.931,"stu_wgt":92.9836,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.62,"escs":-0.66}
{"year":"2012","country":"ARG","school_id":"0000206","student_id":"05379","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":407.0026,"read":529.2655,"science":454.8116,"stu_wgt":19.8043,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"26-100","wealth":-0.95,"escs":-0.06}
{"year":"2012","country":"ARG","school_id":"0000061","student_id":"01654","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":334.5615,"read":396.5236,"science":445.4868,"stu_wgt":112.5808,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"0","book":"26-100","wealth":-0.72,"escs":0.88}
{"year":"2012","country":"ARG","school_id":"0000198","student_id":"05178","gender":"male","computer":"no","internet":"no","math":405.3669,"read":394.5387,"science":356.2477,"stu_wgt":109.5553,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.4}
{"year":"2012","country":"ARG","school_id":"0000042","student_id":"01210","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":283.1516,"read":329.5812,"science":304.6811,"stu_wgt":109.2862,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"0","car":"0","book":"11-25","wealth":-2.09,"escs":-1.39}
{"year":"2012","country":"ARG","school_id":"0000109","student_id":"02839","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":409.1058,"read":421.9652,"science":421.9881,"stu_wgt":110.3667,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-0.72,"escs":-1.9}
{"year":"2012","country":"AUS","school_id":"0000371","student_id":"06852","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":452.2589,"read":463.1662,"science":475.4196,"stu_wgt":32.4378,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.72,"escs":0.02}
{"year":"2012","country":"AUS","school_id":"0000045","student_id":"00883","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":573.2279,"read":602.9648,"science":658.094,"stu_wgt":7.2363,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.72,"escs":0.45}
{"year":"2012","country":"AUS","school_id":"0000098","student_id":"01837","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":610.0717,"read":609.3987,"science":622.6595,"stu_wgt":18.7411,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"201-500","wealth":-0.08,"escs":0.08}
{"year":"2012","country":"AUS","school_id":"0000126","student_id":"02346","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":474.6144,"read":496.3857,"science":505.4457,"stu_wgt":23.1002,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.46,"escs":0.73}
{"year":"2012","country":"AUS","school_id":"0000358","student_id":"06643","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":568.788,"read":587.158,"science":585.1734,"stu_wgt":13.0224,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":0.17,"escs":0.75}
{"year":"2012","country":"AUS","school_id":"0000181","student_id":"03410","gender":"female","math":265.5476,"read":320.1904,"science":319.6009,"stu_wgt":28.0107}
{"year":"2012","country":"AUS","school_id":"0000068","student_id":"01287","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":304.2608,"read":292.6115,"science":322.4916,"stu_wgt":24.7518,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"0-10","wealth":-1.26,"escs":-1.5}
{"year":"2012","country":"AUS","school_id":"0000031","student_id":"00596","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":556.0134,"read":569.6832,"science":512.9989,"stu_wgt":31.3429,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":1.05,"escs":0.56}
{"year":"2012","country":"AUS","school_id":"0000127","student_id":"02370","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":459.0357,"read":390.529,"science":450.4289,"stu_wgt":18.8721,"desk":"yes","room":"yes","dishwasher":"yes","computer_n":"3+","car":"3+","book":"more than 500","wealth":1.41,"escs":1.31}
{"year":"2012","country":"AUS","school_id":"0000135","student_id":"02542","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":636.8671,"read":586.9253,"science":600.373,"stu_wgt":17.5103,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.17,"escs":-0.06}
{"year":"2012","country":"AUS","school_id":"0000637","student_id":"11880","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":471.4987,"read":502.9611,"science":535.2853,"stu_wgt":26.9465,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.05,"escs":-0.36}
{"year":"2012","country":"AUS","school_id":"0000413","student_id":"07636","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":510.835,"read":668.1776,"science":493.4166,"stu_wgt":23.2466,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":-0.08,"escs":0.32}
{"year":"2012","country":"AUS","school_id":"0000769","student_id":"14368","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":596.9076,"read":601.4406,"science":657.8142,"stu_wgt":8.4014,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"201-500","wealth":0.17,"escs":1.06}
{"year":"2012","country":"AUS","school_id":"0000670","student_id":"12522","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":493.3089,"read":577.0702,"science":543.398,"stu_wgt":33.7626,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.43,"escs":0.33}
{"year":"2012","country":"AUS","school_id":"0000497","student_id":"09245","gender":"female","computer":"yes","internet":"yes","math":374.0536,"read":405.9758,"science":395.7852,"stu_wgt":6.0778,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.32,"escs":-0.74}
{"year":"2012","country":"AUS","school_id":"0000640","student_id":"11948","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":417.2067,"read":466.3434,"science":457.7023,"stu_wgt":28.0941,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":1.05,"escs":0.39}
{"year":"2012","country":"AUS","school_id":"0000770","student_id":"14374","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":322.7216,"read":420.5912,"science":338.2507,"stu_wgt":7.3645,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"26-100","wealth":-0.08,"escs":0.27}
{"year":"2012","country":"AUS","school_id":"0000330","student_id":"06133","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":384.2577,"read":390.1691,"science":368.37,"stu_wgt":11.2046,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"11-25","wealth":1.05,"escs":-1.51}
{"year":"2012","country":"AUS","school_id":"0000470","student_id":"08702","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":482.248,"read":569.1271,"science":535.0056,"stu_wgt":26.2308,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"101-200","wealth":0.17,"escs":-0.8}
{"year":"2012","country":"AUS","school_id":"0000294","student_id":"05471","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":516.7549,"read":567.1414,"science":588.9966,"stu_wgt":15.9229,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"0-10","wealth":0.17,"escs":0.7}
{"year":"2012","country":"AUS","school_id":"0000385","student_id":"07130","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":413.8573,"read":504.5497,"science":483.439,"stu_wgt":2.15,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"11-25","wealth":-1.03,"escs":-1.29}
{"year":"2012","country":"AUS","school_id":"0000154","student_id":"02900","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":600.6465,"read":622.3459,"science":573.2376,"stu_wgt":30.4131,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.17,"escs":0.77}
{"year":"2012","country":"AUS","school_id":"0000435","student_id":"08074","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","math":469.9408,"read":468.0115,"science":402.3126,"stu_wgt":22.6327,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-0.37,"escs":0.33}
{"year":"2012","country":"AUS","school_id":"0000639","student_id":"11924","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":576.7331,"read":533.1148,"science":573.1443,"stu_wgt":22.981,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":1.46,"escs":1.09}
{"year":"2012","country":"AUS","school_id":"0000074","student_id":"01374","mother_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":486.1427,"read":454.9252,"science":485.5837,"stu_wgt":20.3875,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.05,"escs":0.21}
{"year":"2012","country":"AUS","school_id":"0000010","student_id":"00176","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":620.9768,"read":608.5779,"science":599.0675,"stu_wgt":27.8316,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"more than 500","wealth":0.43,"escs":0.35}
{"year":"2012","country":"AUS","school_id":"0000243","student_id":"04474","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":492.53,"read":580.0092,"science":603.357,"stu_wgt":26.2857,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.46,"escs":0.31}
{"year":"2012","country":"AUS","school_id":"0000581","student_id":"10812","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":625.8062,"read":689.3857,"science":682.5252,"stu_wgt":20.9693,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.72,"escs":0.16}
{"year":"2012","country":"AUS","school_id":"0000151","student_id":"02833","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":413.0784,"read":475.9546,"science":470.0112,"stu_wgt":28.9977,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","book":"11-25","wealth":0.44,"escs":-0.26}
{"year":"2012","country":"AUS","school_id":"0000555","student_id":"10304","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":599.6339,"read":653.88,"science":622.1,"stu_wgt":24.8678,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.72,"escs":-0.02}
{"year":"2012","country":"AUS","school_id":"0000245","student_id":"04513","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":422.5035,"read":436.0795,"science":340.9549,"stu_wgt":18.5754,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","wealth":-0.49,"escs":-0.47}
{"year":"2012","country":"AUS","school_id":"0000053","student_id":"01009","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":486.9995,"read":547.4425,"science":537.8031,"stu_wgt":3.9445,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.46,"escs":0.08}
{"year":"2012","country":"AUS","school_id":"0000375","student_id":"06917","mother_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":452.96,"read":453.1579,"science":398.8624,"stu_wgt":5.4057,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.26,"escs":-0.59}
{"year":"2012","country":"AUS","school_id":"0000525","student_id":"09757","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":650.6543,"read":594.4636,"science":633.8493,"stu_wgt":12.3882,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":2.03,"escs":1.24}
{"year":"2012","country":"AUS","school_id":"0000039","student_id":"00769","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":453.1936,"read":499.7839,"science":523.2562,"stu_wgt":8.2325,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":0.72,"escs":-0.37}
{"year":"2012","country":"AUS","school_id":"0000645","student_id":"12049","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":285.2547,"read":280.5823,"science":268.9668,"stu_wgt":2.9378,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"0-10","wealth":0.43,"escs":-0.39}
{"year":"2012","country":"AUS","school_id":"0000629","student_id":"11721","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":467.5261,"read":475.5352,"science":512.4394,"stu_wgt":25.2261,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.43,"escs":-0.2}
{"year":"2012","country":"AUS","school_id":"0000404","student_id":"07485","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":452.4147,"read":523.6519,"science":500.8765,"stu_wgt":35.8879,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.46,"escs":-0.46}
{"year":"2012","country":"AUS","school_id":"0000665","student_id":"12433","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":523.1422,"read":573.5753,"science":589.1831,"stu_wgt":3.6728,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.43,"escs":-0.61}
{"year":"2012","country":"AUS","school_id":"0000648","student_id":"12095","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":529.919,"read":534.8791,"science":545.5427,"stu_wgt":13.8481,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":1.05,"escs":0.08}
{"year":"2012","country":"AUS","school_id":"0000055","student_id":"01059","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":407.5479,"read":429.0903,"science":421.0556,"stu_wgt":22.7237,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.43,"escs":-0.73}
{"year":"2012","country":"AUS","school_id":"0000379","student_id":"07007","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":550.1714,"read":571.2718,"science":500.2238,"stu_wgt":30.6213,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"1","book":"101-200","wealth":-0.32,"escs":0.34}
{"year":"2012","country":"AUS","school_id":"0000176","student_id":"03309","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":341.3382,"read":353.6308,"science":336.1992,"stu_wgt":7.174,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.72,"escs":-0.36}
{"year":"2012","country":"AUS","school_id":"0000389","student_id":"07181","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":428.1119,"read":471.9036,"science":450.2424,"stu_wgt":39.7071,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"3+","book":"101-200","wealth":0.43,"escs":-0.29}
{"year":"2012","country":"AUS","school_id":"0000600","student_id":"11185","gender":"female","math":487.7785,"read":475.1603,"science":529.4107,"stu_wgt":2.7612}
{"year":"2012","country":"AUS","school_id":"0000453","student_id":"08403","gender":"female","math":451.0905,"read":450.7749,"science":446.4192,"stu_wgt":6.2165}
{"year":"2012","country":"AUS","school_id":"0000488","student_id":"09044","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":389.3208,"read":511.6227,"science":475.6994,"stu_wgt":2.6123,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":0.43,"escs":-0.08}
{"year":"2012","country":"AUS","school_id":"0000410","student_id":"07592","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":357.0728,"read":445.6226,"science":371.0742,"stu_wgt":1.9873,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"0-10","wealth":0.72,"escs":-0.32}
{"year":"2012","country":"AUS","school_id":"0000090","student_id":"01675","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":617.3158,"read":593.7508,"science":592.8198,"stu_wgt":24.4284,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.17,"escs":0.79}
{"year":"2012","country":"AUS","school_id":"0000729","student_id":"13589","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":659.1447,"read":647.5256,"science":693.342,"stu_wgt":24.9221,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.17,"escs":0.79}
{"year":"2012","country":"AUT","school_id":"0000118","student_id":"02999","gender":"female","computer":"yes","internet":"yes","math":465.2672,"read":417.1756,"science":425.6248,"stu_wgt":17.4046,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.74}
{"year":"2012","country":"AUT","school_id":"0000165","student_id":"04096","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":569.3332,"read":596.6103,"science":596.5498,"stu_wgt":14.1081,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":0.09,"escs":0.22}
{"year":"2012","country":"AUT","school_id":"0000171","student_id":"04271","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":603.5286,"read":468.3177,"science":593.1928,"stu_wgt":13.78,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":2.87,"escs":0.03}
{"year":"2012","country":"AUT","school_id":"0000180","student_id":"04480","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":501.9551,"read":524.9635,"science":563.1667,"stu_wgt":14.9407,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":1.15,"escs":-0.14}
{"year":"2012","country":"AUT","school_id":"0000039","student_id":"00856","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":563.647,"read":461.8219,"science":552.8161,"stu_wgt":20.1436,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"26-100","wealth":1.15,"escs":1.74}
{"year":"2012","country":"AUT","school_id":"0000139","student_id":"03528","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":588.7288,"read":569.6832,"science":571.7456,"stu_wgt":16.9921,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":2.87,"escs":2.53}
{"year":"2012","country":"AUT","school_id":"0000098","student_id":"02497","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":602.2823,"read":565.7116,"science":595.6173,"stu_wgt":19.597,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"201-500","wealth":-0.17,"escs":0.12}
{"year":"2012","country":"AUT","school_id":"0000139","student_id":"03534","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":518.7023,"read":526.7795,"science":518.2208,"stu_wgt":17.9881,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"201-500","wealth":-0.88,"escs":0.67}
{"year":"2012","country":"AUT","school_id":"0000037","student_id":"00787","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":460.6714,"read":513.1283,"science":472.4357,"stu_wgt":16.6771,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"101-200","wealth":-0.17,"escs":0.83}
{"year":"2012","country":"AUT","school_id":"0000138","student_id":"03483","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":528.2832,"read":548.2368,"science":480.7348,"stu_wgt":19.2628,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":0.39,"escs":0.8}
{"year":"2012","country":"AUT","school_id":"0000009","student_id":"00227","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":352.1654,"read":396.3832,"science":366.2253,"stu_wgt":17.8335,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"0-10","wealth":0.39,"escs":-0.87}
{"year":"2012","country":"AUT","school_id":"0000069","student_id":"01688","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":508.1866,"read":530.5237,"science":559.4368,"stu_wgt":19.0408,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.15,"escs":0.67}
{"year":"2012","country":"AUT","school_id":"0000147","student_id":"03737","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":673.8666,"read":643.3823,"science":692.596,"stu_wgt":18.3439,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"more than 500","wealth":0.73,"escs":1.82}
{"year":"2012","country":"AUT","school_id":"0000179","student_id":"04449","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":513.9508,"read":484.692,"science":490.6192,"stu_wgt":30.9897,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.67,"escs":-0.83}
{"year":"2012","country":"AUT","school_id":"0000162","student_id":"04026","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":487.7785,"read":438.5655,"science":457.3294,"stu_wgt":21.6722,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"0","book":"11-25","wealth":-1.1,"escs":-0.72}
{"year":"2012","country":"AUT","school_id":"0000185","student_id":"04603","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":497.3594,"read":377.1365,"science":445.4868,"stu_wgt":18.1657,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":2.87,"escs":-0.56}
{"year":"2012","country":"AUT","school_id":"0000177","student_id":"04433","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":554.0661,"read":590.5735,"science":548.9929,"stu_wgt":21.3437,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":0.73,"escs":0.19}
{"year":"2012","country":"AUT","school_id":"0000025","student_id":"00508","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":577.59,"read":555.1683,"science":574.1701,"stu_wgt":16.1031,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.1,"escs":-0.26}
{"year":"2012","country":"AUT","school_id":"0000117","student_id":"02968","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":382.544,"read":453.9522,"science":457.6091,"stu_wgt":13.5951,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"0-10","wealth":-1.1,"escs":-0.31}
{"year":"2012","country":"AUT","school_id":"0000184","student_id":"04572","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":489.4142,"read":482.309,"science":464.4163,"stu_wgt":19.5773,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.39,"escs":-0.1}
{"year":"2012","country":"AUT","school_id":"0000008","student_id":"00183","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":597.6087,"read":583.9807,"science":564.8452,"stu_wgt":14.5186,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"3+","book":"26-100","wealth":-0.17,"escs":-0.81}
{"year":"2012","country":"AUT","school_id":"0000069","student_id":"01706","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":591.6887,"read":512.3445,"science":623.6852,"stu_wgt":21.4652,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.73,"escs":-0.02}
{"year":"2012","country":"AUT","school_id":"0000118","student_id":"02977","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":519.0139,"read":475.5352,"science":496.1209,"stu_wgt":16.2954,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-1.31,"escs":0.3}
{"year":"2012","country":"AUT","school_id":"0000185","student_id":"04613","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":597.8423,"read":498.2302,"science":628.2544,"stu_wgt":18.1657,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"0-10","wealth":-0.17,"escs":-0.86}
{"year":"2012","country":"AUT","school_id":"0000177","student_id":"04419","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":617.3158,"read":630.289,"science":615.1996,"stu_wgt":21.3437,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":1.15,"escs":-0.9}
{"year":"2012","country":"AUT","school_id":"0000053","student_id":"01263","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":585.4572,"read":532.2712,"science":557.4786,"stu_wgt":19.0899,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"201-500","wealth":0.39,"escs":-0.54}
{"year":"2012","country":"AUT","school_id":"0000111","student_id":"02783","gender":"male","math":599.9455,"read":554.9277,"science":508.7094,"stu_wgt":17.1293}
{"year":"2012","country":"AUT","school_id":"0000062","student_id":"01478","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":470.1745,"read":490.1727,"science":481.0145,"stu_wgt":19.3174,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.42,"escs":-0.28}
{"year":"2012","country":"AUT","school_id":"0000149","student_id":"03770","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":547.4451,"read":546.6482,"science":572.6781,"stu_wgt":30.4929,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":0.73,"escs":-0.48}
{"year":"2012","country":"AUT","school_id":"0000163","student_id":"04047","gender":"male","computer":"yes","internet":"yes","math":459.8925,"read":394.2981,"science":443.8083,"stu_wgt":17.4701,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"0","book":"0-10","wealth":-0.42,"escs":-0.82}
{"year":"2012","country":"AUT","school_id":"0000145","student_id":"03704","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":530.6979,"read":485.3991,"science":516.3558,"stu_wgt":16.2633,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"more than 500","wealth":0.09,"escs":0.06}
{"year":"2012","country":"AUT","school_id":"0000108","student_id":"02716","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":619.5747,"read":553.8852,"science":613.5211,"stu_wgt":9.906,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.09,"escs":0.28}
{"year":"2012","country":"AUT","school_id":"0000093","student_id":"02362","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":345.155,"read":337.9829,"science":305.6136,"stu_wgt":18.8698,"desk":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.37,"escs":0.26}
{"year":"2012","country":"AUT","school_id":"0000052","student_id":"01222","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":575.4868,"read":477.1391,"science":548.4334,"stu_wgt":14.3087,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":0.39,"escs":0.45}
{"year":"2012","country":"AUT","school_id":"0000007","student_id":"00152","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":452.8821,"read":480.1865,"science":493.8829,"stu_wgt":16.7119,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.09,"escs":-1.3}
{"year":"2012","country":"AUT","school_id":"0000037","student_id":"00789","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":621.1326,"read":545.0638,"science":595.8038,"stu_wgt":16.6771,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"3+","car":"1","book":"101-200","wealth":-0.88,"escs":0.72}
{"year":"2012","country":"AUT","school_id":"0000093","student_id":"02338","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":357.6959,"read":388.9251,"science":375.3637,"stu_wgt":18.6472,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.42,"escs":-0.09}
{"year":"2012","country":"AUT","school_id":"0000173","student_id":"04343","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":687.1865,"read":629.5086,"science":684.0172,"stu_wgt":18.2498,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":0.39,"escs":0.71}
{"year":"2012","country":"AUT","school_id":"0000019","student_id":"00377","mother_educ":"ISCED 3B, C","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":372.4178,"read":312.9809,"science":365.2928,"stu_wgt":19.2676,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"0-10","wealth":-0.17,"escs":-0.95}
{"year":"2012","country":"AUT","school_id":"0000158","student_id":"03951","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":548.6135,"read":549.2694,"science":500.5035,"stu_wgt":17.9676,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.73,"escs":1.2}
{"year":"2012","country":"AUT","school_id":"0000082","student_id":"02051","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":521.818,"read":511.5425,"science":465.069,"stu_wgt":15.0019,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"201-500","wealth":0.09,"escs":-0.06}
{"year":"2012","country":"AUT","school_id":"0000035","student_id":"00714","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":624.2483,"read":520.2035,"science":580.884,"stu_wgt":21.435,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":1.15,"escs":0.8}
{"year":"2012","country":"AUT","school_id":"0000063","student_id":"01531","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":559.207,"read":481.8705,"science":551.7904,"stu_wgt":25.7178,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.09,"escs":-0.58}
{"year":"2012","country":"AUT","school_id":"0000007","student_id":"00145","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":420.0888,"read":387.3212,"science":414.0619,"stu_wgt":16.7119,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":2.87,"escs":0.37}
{"year":"2012","country":"AUT","school_id":"0000044","student_id":"00991","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":344.454,"read":260.6139,"science":326.8743,"stu_wgt":14.4181,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":0.73,"escs":-0.76}
{"year":"2012","country":"AUT","school_id":"0000007","student_id":"00153","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":509.355,"read":444.9811,"science":423.107,"stu_wgt":16.7119,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.73,"escs":-0.9}
{"year":"2012","country":"AUT","school_id":"0000001","student_id":"00012","gender":"male","computer":"yes","internet":"yes","math":492.6079,"read":368.7161,"science":423.9463,"stu_wgt":22.3047,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","book":"11-25","wealth":0.31}
{"year":"2012","country":"AUT","school_id":"0000132","student_id":"03343","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":507.4856,"read":463.7466,"science":474.3939,"stu_wgt":14.8647,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":0.09,"escs":0.34}
{"year":"2012","country":"AUT","school_id":"0000086","student_id":"02185","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":422.3477,"read":434.5558,"science":376.2029,"stu_wgt":16.6771,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"0","book":"26-100","wealth":-0.65,"escs":1.16}
{"year":"2012","country":"AUT","school_id":"0000109","student_id":"02751","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":507.4077,"read":462.2924,"science":482.693,"stu_wgt":14.7972,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"201-500","wealth":0.73,"escs":0.19}
{"year":"2012","country":"BEL","school_id":"0000237","student_id":"07060","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":425.5414,"read":491.2848,"science":445.4868,"stu_wgt":11.9077,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":0.65,"escs":-0.24}
{"year":"2012","country":"BEL","school_id":"0000239","student_id":"07141","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":600.0234,"read":515.873,"science":544.3305,"stu_wgt":13.1991,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"26-100","wealth":-0.42,"escs":0.06}
{"year":"2012","country":"BEL","school_id":"0000222","student_id":"06604","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":571.0469,"read":567.5385,"science":510.7609,"stu_wgt":16.9188,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"101-200","wealth":0.35,"escs":1.36}
{"year":"2012","country":"BEL","school_id":"0000260","student_id":"07760","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":495.5678,"read":478.743,"science":521.9508,"stu_wgt":17.1689,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.08,"escs":-0.5}
{"year":"2012","country":"BEL","school_id":"0000134","student_id":"03980","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":572.8384,"read":460.1378,"science":484.558,"stu_wgt":10.9522,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.99,"escs":1.84}
{"year":"2012","country":"BEL","school_id":"0000204","student_id":"06107","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":540.8241,"read":514.8305,"science":570.1604,"stu_wgt":15.8607,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.65,"escs":0.29}
{"year":"2012","country":"BEL","school_id":"0000218","student_id":"06467","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":482.6375,"read":495.7329,"science":467.9597,"stu_wgt":14.762,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"2","book":"101-200","wealth":-0.42,"escs":0.84}
{"year":"2012","country":"BEL","school_id":"0000049","student_id":"01314","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":414.091,"read":402.7986,"science":361.6561,"stu_wgt":18.2637,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":-0.42,"escs":-0.05}
{"year":"2012","country":"BEL","school_id":"0000204","student_id":"06110","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":624.0146,"read":541.5353,"science":594.6848,"stu_wgt":14.399,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.35,"escs":-0.17}
{"year":"2012","country":"BEL","school_id":"0000105","student_id":"03048","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":611.5516,"read":625.7395,"science":569.5076,"stu_wgt":11.5783,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.65,"escs":0.21}
{"year":"2012","country":"BEL","school_id":"0000092","student_id":"02525","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":300.9114,"read":336.156,"science":291.906,"stu_wgt":24.4785,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.35,"escs":-0.87}
{"year":"2012","country":"BEL","school_id":"0000050","student_id":"01355","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","math":246.3857,"read":311.9384,"science":352.5177,"stu_wgt":10.8566,"desk":"yes","television":"3+","computer_n":"2","car":"3+","book":"0-10","wealth":0.49,"escs":1.06}
{"year":"2012","country":"BEL","school_id":"0000277","student_id":"08265","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":494.7889,"read":491.0465,"science":480.7348,"stu_wgt":1.0417,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":0.35,"escs":-0.14}
{"year":"2012","country":"BEL","school_id":"0000065","student_id":"01804","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":578.2131,"read":573.6131,"science":579.765,"stu_wgt":15.6342,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.65,"escs":1.33}
{"year":"2012","country":"BEL","school_id":"0000098","student_id":"02832","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":470.6418,"read":494.7819,"science":534.0731,"stu_wgt":11.4623,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.99,"escs":1.36}
{"year":"2012","country":"BEL","school_id":"0000206","student_id":"06168","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":596.5181,"read":680.8331,"science":610.9101,"stu_wgt":18.5501,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"201-500","wealth":1.4,"escs":1.6}
{"year":"2012","country":"BEL","school_id":"0000002","student_id":"00064","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":483.4164,"read":519.5622,"science":509.9217,"stu_wgt":15.1494,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"more than 500","wealth":-0.17,"escs":1.06}
{"year":"2012","country":"BEL","school_id":"0000018","student_id":"00480","gender":"female","computer":"yes","internet":"yes","math":360.8895,"read":338.5389,"science":369.3025,"stu_wgt":9.3165,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":-0.18,"escs":-1.59}
{"year":"2012","country":"BEL","school_id":"0000003","student_id":"00072","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":596.8297,"read":624.697,"science":602.1447,"stu_wgt":12.7961,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":0.35,"escs":0.88}
{"year":"2012","country":"BEL","school_id":"0000013","student_id":"00364","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":647.4607,"read":588.5292,"science":600.9325,"stu_wgt":16.4137,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"more than 500","wealth":1.4,"escs":1.36}
{"year":"2012","country":"BEL","school_id":"0000029","student_id":"00753","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":543.1609,"read":523.0905,"science":533.1406,"stu_wgt":14.0598,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.17,"escs":-0.29}
{"year":"2012","country":"BEL","school_id":"0000086","student_id":"02359","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":612.4864,"read":612.5759,"science":635.0615,"stu_wgt":13.4635,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"201-500","wealth":-0.42,"escs":0.89}
{"year":"2012","country":"BEL","school_id":"0000100","student_id":"02888","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":482.0922,"read":553.7175,"science":490.2462,"stu_wgt":17.2979,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"201-500","wealth":-0.89,"escs":-0.38}
{"year":"2012","country":"BEL","school_id":"0000038","student_id":"01037","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":430.8381,"read":445.2148,"science":469.7314,"stu_wgt":12.9007,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":-0.17,"escs":0.48}
{"year":"2012","country":"BEL","school_id":"0000185","student_id":"05570","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":413.9352,"read":406.6113,"science":429.821,"stu_wgt":13.1452,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":0.08,"escs":-0.29}
{"year":"2012","country":"BEL","school_id":"0000218","student_id":"06459","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":449.6884,"read":470.9641,"science":423.107,"stu_wgt":12.7405,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.35,"escs":-0.05}
{"year":"2012","country":"BEL","school_id":"0000171","student_id":"05155","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":361.5906,"read":387.7067,"science":365.9455,"stu_wgt":16.5904,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.35,"escs":0.29}
{"year":"2012","country":"BEL","school_id":"0000036","student_id":"00952","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":557.026,"read":627.9061,"science":551.7904,"stu_wgt":18.4489,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"more than 500","wealth":-0.66,"escs":0.96}
{"year":"2012","country":"BEL","school_id":"0000194","student_id":"05827","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":607.657,"read":569.6033,"science":549.9254,"stu_wgt":13.6974,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.35,"escs":1.07}
{"year":"2012","country":"BEL","school_id":"0000272","student_id":"08106","gender":"male","computer":"yes","internet":"yes","math":503.4351,"read":485.3991,"science":519.1533,"stu_wgt":14.6141,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.35,"escs":0.18}
{"year":"2012","country":"BEL","school_id":"0000277","student_id":"08271","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":618.9516,"read":622.8225,"science":621.8202,"stu_wgt":1.0417,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.99,"escs":-0.17}
{"year":"2012","country":"BEL","school_id":"0000271","student_id":"08080","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":493.5426,"read":561.6606,"science":472.6222,"stu_wgt":16.0412,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.65,"escs":-0.45}
{"year":"2012","country":"BEL","school_id":"0000230","student_id":"06863","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":478.4312,"read":381.6274,"science":475.0466,"stu_wgt":15.8393,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.98,"escs":0.22}
{"year":"2012","country":"BEL","school_id":"0000233","student_id":"06944","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":448.7537,"read":434.0746,"science":408.1872,"stu_wgt":13.2864,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-0.66,"escs":-0.83}
{"year":"2012","country":"BEL","school_id":"0000166","student_id":"04953","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":575.8763,"read":580.0092,"science":570.1604,"stu_wgt":12.1748,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"201-500","wealth":0.35,"escs":0.99}
{"year":"2012","country":"BEL","school_id":"0000238","student_id":"07091","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":408.4826,"read":406.4075,"science":476.1656,"stu_wgt":15.5653,"desk":"no","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":-0.17,"escs":-1.32}
{"year":"2012","country":"BEL","school_id":"0000142","student_id":"04239","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":481.6249,"read":506.9327,"science":471.8762,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":0.08,"escs":-0.54}
{"year":"2012","country":"BEL","school_id":"0000056","student_id":"01509","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":545.8872,"read":533.1449,"science":494.3491,"stu_wgt":9.107,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"11-25","wealth":0.99,"escs":-0.07}
{"year":"2012","country":"BEL","school_id":"0000176","student_id":"05284","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":486.3764,"read":490.0139,"science":456.8631,"stu_wgt":10.2287,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"0-10","wealth":-0.66,"escs":-2.2}
{"year":"2012","country":"BEL","school_id":"0000069","student_id":"01935","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":555.0787,"read":515.5522,"science":529.5039,"stu_wgt":13.5366,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":1.4,"escs":-0.28}
{"year":"2012","country":"BEL","school_id":"0000170","student_id":"05118","mother_educ":"ISCED 3B, C","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":563.4912,"read":444.8207,"science":496.9601,"stu_wgt":1.1224,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":3.08,"escs":-0.46}
{"year":"2012","country":"BEL","school_id":"0000232","student_id":"06922","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":540.7462,"read":555.7297,"science":540.414,"stu_wgt":16.7887,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"201-500","wealth":1.4,"escs":1.07}
{"year":"2012","country":"BEL","school_id":"0000001","student_id":"00033","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":533.1126,"read":563.1698,"science":523.7225,"stu_wgt":18.0862,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.99,"escs":1.59}
{"year":"2012","country":"BEL","school_id":"0000122","student_id":"03545","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":555.6239,"read":561.184,"science":513.5584,"stu_wgt":9.1065,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"201-500","wealth":0.08,"escs":1.17}
{"year":"2012","country":"BEL","school_id":"0000028","student_id":"00721","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":432.396,"read":421.3855,"science":433.3644,"stu_wgt":11.0636,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"201-500","wealth":0.08,"escs":-0.38}
{"year":"2012","country":"BEL","school_id":"0000234","student_id":"06980","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":565.9059,"read":558.8011,"science":547.1279,"stu_wgt":9.1006,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.08,"escs":0.29}
{"year":"2012","country":"BEL","school_id":"0000112","student_id":"03259","mother_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":582.0299,"read":532.3931,"science":576.6878,"stu_wgt":11.9113,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.35,"escs":-0.8}
{"year":"2012","country":"BEL","school_id":"0000090","student_id":"02468","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":627.6757,"read":568.5608,"science":595.0578,"stu_wgt":14.7445,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":0.99,"escs":1.28}
{"year":"2012","country":"BEL","school_id":"0000271","student_id":"08082","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":686.4854,"read":701.5386,"science":632.6371,"stu_wgt":16.0412,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"more than 500","wealth":0.65,"escs":1.15}
{"year":"2012","country":"BEL","school_id":"0000192","student_id":"05751","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":500.0078,"read":474.653,"science":506.0985,"stu_wgt":17.0373,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.98,"escs":1.31}
{"year":"2012","country":"BGR","school_id":"0000006","student_id":"00137","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":394.5396,"read":469.6001,"science":413.7822,"stu_wgt":9.5044,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-2.09,"escs":-1.32}
{"year":"2012","country":"BGR","school_id":"0000179","student_id":"05040","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":405.3669,"read":377.6979,"science":399.1421,"stu_wgt":10.0788,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":0.22,"escs":-0.1}
{"year":"2012","country":"BGR","school_id":"0000033","student_id":"00888","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":384.4914,"read":484.8508,"science":435.7889,"stu_wgt":10.1932,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"26-100","wealth":-1.18,"escs":-0.69}
{"year":"2012","country":"BGR","school_id":"0000004","student_id":"00084","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":343.0519,"read":327.4186,"science":330.138,"stu_wgt":10.0165,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":0.22,"escs":1.12}
{"year":"2012","country":"BGR","school_id":"0000166","student_id":"04622","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","internet":"yes","math":328.7973,"read":286.9979,"science":355.9679,"stu_wgt":10.7417,"room":"yes","television":"1","computer_n":"1","car":"1","wealth":-1.22,"escs":-1.09}
{"year":"2012","country":"BGR","school_id":"0000036","student_id":"00997","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":688.0433,"read":599.8669,"science":620.7012,"stu_wgt":8.96,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.84,"escs":1.54}
{"year":"2012","country":"BGR","school_id":"0000187","student_id":"05279","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":492.6079,"read":514.5097,"science":515.0504,"stu_wgt":10.3624,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":-0.52,"escs":-0.68}
{"year":"2012","country":"BGR","school_id":"0000082","student_id":"02331","gender":"male","math":478.6649,"read":316.75,"science":355.9679,"stu_wgt":12.1584}
{"year":"2012","country":"BGR","school_id":"0000085","student_id":"02440","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":427.1771,"read":420.0351,"science":457.2361,"stu_wgt":10.37,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-1.18,"escs":0.39}
{"year":"2012","country":"BGR","school_id":"0000135","student_id":"03812","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":357.8517,"read":374.7595,"science":309.903,"stu_wgt":10.3036,"desk":"no","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.75,"escs":-1.05}
{"year":"2012","country":"BGR","school_id":"0000118","student_id":"03383","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":484.1175,"read":398.5484,"science":460.4066,"stu_wgt":10.0724,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.18,"escs":-0.3}
{"year":"2012","country":"BGR","school_id":"0000118","student_id":"03407","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":589.8193,"read":499.5935,"science":525.6807,"stu_wgt":10.0724,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"101-200","wealth":-0.97,"escs":0.67}
{"year":"2012","country":"BGR","school_id":"0000006","student_id":"00130","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":349.2834,"read":369.3576,"science":331.3502,"stu_wgt":8.9104,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":-0.97,"escs":-1.24}
{"year":"2012","country":"BGR","school_id":"0000108","student_id":"03096","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"no","math":414.2468,"read":471.0298,"science":359.6979,"stu_wgt":9.6258,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"26-100","wealth":-1.85,"escs":-1.68}
{"year":"2012","country":"BGR","school_id":"0000168","student_id":"04713","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":437.3033,"read":342.4123,"science":367.4375,"stu_wgt":5.3187,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":-0.29,"escs":-0.72}
{"year":"2012","country":"BGR","school_id":"0000159","student_id":"04503","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":430.0592,"read":320.6796,"science":345.7106,"stu_wgt":10.8198,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.37,"escs":-2.4}
{"year":"2012","country":"BGR","school_id":"0000158","student_id":"04440","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":428.5792,"read":504.5497,"science":491.1787,"stu_wgt":10.668,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.18,"escs":-1.37}
{"year":"2012","country":"BGR","school_id":"0000106","student_id":"03036","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":334.3278,"read":334.5532,"science":310.276,"stu_wgt":10.3311,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.97,"escs":-1.04}
{"year":"2012","country":"BGR","school_id":"0000153","student_id":"04303","gender":"female","computer":"yes","internet":"yes","math":455.9978,"read":478.8141,"science":466.561,"stu_wgt":9.0504,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.51,"escs":1.57}
{"year":"2012","country":"BGR","school_id":"0000016","student_id":"00404","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":528.2832,"read":562.1452,"science":590.0224,"stu_wgt":9.5309,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"3+","book":"more than 500","wealth":0.22,"escs":1.2}
{"year":"2012","country":"BGR","school_id":"0000127","student_id":"03577","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":348.5823,"read":289.4839,"science":348.508,"stu_wgt":10.1399,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.75,"escs":-0.43}
{"year":"2012","country":"BGR","school_id":"0000081","student_id":"02320","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":495.7236,"read":587.6346,"science":586.8519,"stu_wgt":9.6087,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.29,"escs":1.03}
{"year":"2012","country":"BGR","school_id":"0000101","student_id":"02895","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":584.6004,"read":599.0347,"science":620.5147,"stu_wgt":9.9357,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-1.18,"escs":1.01}
{"year":"2012","country":"BGR","school_id":"0000012","student_id":"00303","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":617.16,"read":551.4935,"science":567.9224,"stu_wgt":9.9461,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"0","book":"26-100","wealth":0.51,"escs":-0.26}
{"year":"2012","country":"BGR","school_id":"0000102","student_id":"02896","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":540.7462,"read":518.0383,"science":539.668,"stu_wgt":9.7054,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"0-10","wealth":1.25,"escs":-0.01}
{"year":"2012","country":"BGR","school_id":"0000078","student_id":"02230","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":343.3635,"read":253.3889,"science":281.3689,"stu_wgt":8.983,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-1.18,"escs":0.81}
{"year":"2012","country":"BGR","school_id":"0000127","student_id":"03592","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":327.551,"read":238.9614,"science":301.8836,"stu_wgt":10.1399,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":2.94,"escs":0.89}
{"year":"2012","country":"BGR","school_id":"0000055","student_id":"01555","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":504.9151,"read":464.0399,"science":433.3644,"stu_wgt":9.1093,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"201-500","wealth":-0.52,"escs":1.15}
{"year":"2012","country":"BGR","school_id":"0000181","student_id":"05115","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":524.5443,"read":484.8377,"science":547.6874,"stu_wgt":10.1174,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.84,"escs":-0.1}
{"year":"2012","country":"BGR","school_id":"0000026","student_id":"00648","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":420.4783,"read":410.8211,"science":452.0142,"stu_wgt":9.5989,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.84,"escs":-0.45}
{"year":"2012","country":"BGR","school_id":"0000085","student_id":"02423","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":311.6607,"read":427.4222,"science":306.5461,"stu_wgt":10.37,"desk":"yes","television":"1","computer_n":"2","car":"1","book":"0-10","wealth":-0.74,"escs":-0.41}
{"year":"2012","country":"BGR","school_id":"0000125","student_id":"03538","gender":"female","computer":"yes","internet":"yes","math":460.983,"read":549.6665,"science":508.8959,"stu_wgt":9.8947,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":-1.18}
{"year":"2012","country":"BGR","school_id":"0000057","student_id":"01635","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":552.8976,"read":483.3942,"science":493.9761,"stu_wgt":9.8662,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.04,"escs":0.19}
{"year":"2012","country":"BGR","school_id":"0000090","student_id":"02621","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":580.6278,"read":597.912,"science":556.0798,"stu_wgt":10.4417,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.22,"escs":-0.18}
{"year":"2012","country":"BGR","school_id":"0000022","student_id":"00557","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":495.7236,"read":483.5799,"science":506.658,"stu_wgt":8.8228,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":-0.29,"escs":1.38}
{"year":"2012","country":"BGR","school_id":"0000030","student_id":"00780","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":361.5127,"read":477.4638,"science":448.2842,"stu_wgt":9.6469,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-1.18,"escs":0.51}
{"year":"2012","country":"BGR","school_id":"0000054","student_id":"01509","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":453.8168,"read":356.2057,"science":443.2488,"stu_wgt":8.2226,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.84,"escs":0.07}
{"year":"2012","country":"BGR","school_id":"0000166","student_id":"04627","mother_educ":"ISCED 3B, C","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":342.5845,"read":295.6462,"science":348.508,"stu_wgt":10.342,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"26-100","wealth":-2.71,"escs":-2.29}
{"year":"2012","country":"BGR","school_id":"0000126","student_id":"03561","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","math":364.7063,"read":393.5052,"science":392.3349,"stu_wgt":9.9725,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"0-10","wealth":-0.97,"escs":-0.73}
{"year":"2012","country":"BGR","school_id":"0000089","student_id":"02567","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":430.4487,"read":399.5108,"science":455.3711,"stu_wgt":9.4401,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"11-25","wealth":1.83,"escs":1.27}
{"year":"2012","country":"BGR","school_id":"0000085","student_id":"02438","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":419.933,"read":481.8705,"science":467.8665,"stu_wgt":10.3035,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.51,"escs":0.42}
{"year":"2012","country":"BGR","school_id":"0000142","student_id":"04045","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":544.0957,"read":455.4865,"science":524.7482,"stu_wgt":9.43,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"more than 500","wealth":1.25,"escs":1.61}
{"year":"2012","country":"BGR","school_id":"0000044","student_id":"01204","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":363.3821,"read":274.1998,"science":363.4278,"stu_wgt":10.3533,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":-0.75,"escs":-1.34}
{"year":"2012","country":"BGR","school_id":"0000042","student_id":"01148","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":415.3373,"read":415.7459,"science":374.6177,"stu_wgt":8.9919,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.52,"escs":-1.04}
{"year":"2012","country":"BGR","school_id":"0000012","student_id":"00305","gender":"female","computer":"yes","internet":"yes","math":466.6693,"read":471.1093,"science":510.7609,"stu_wgt":9.9461,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"201-500","wealth":0.22,"escs":0.08}
{"year":"2012","country":"BGR","school_id":"0000056","student_id":"01592","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":505.7719,"read":622.9019,"science":569.4144,"stu_wgt":10.2641,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.75,"escs":0.96}
{"year":"2012","country":"BGR","school_id":"0000102","student_id":"02902","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":545.5756,"read":563.3287,"science":548.3402,"stu_wgt":9.7054,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.83,"escs":1.42}
{"year":"2012","country":"BGR","school_id":"0000015","student_id":"00350","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":527.6601,"read":482.7527,"science":557.6651,"stu_wgt":10.9031,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","car":"1","book":"101-200","wealth":-0.39,"escs":-0.82}
{"year":"2012","country":"BGR","school_id":"0000132","student_id":"03762","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":382.6219,"read":445.9296,"science":403.5248,"stu_wgt":9.2835,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.75,"escs":-0.98}
{"year":"2012","country":"BGR","school_id":"0000166","student_id":"04629","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":399.9143,"read":353.6395,"science":355.3152,"stu_wgt":10.7417,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"2","book":"0-10","wealth":-1.18,"escs":-1.12}
{"year":"2012","country":"BRA","school_id":"0000679","student_id":"15519","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":292.4209,"read":384.6089,"science":428.0492,"stu_wgt":206.6278,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.47,"escs":-1.64}
{"year":"2012","country":"BRA","school_id":"0000540","student_id":"12408","mother_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":322.7216,"read":346.5022,"science":329.2055,"stu_wgt":49.8242,"desk":"no","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-1.93,"escs":-2.65}
{"year":"2012","country":"BRA","school_id":"0000818","student_id":"18708","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":464.8777,"read":569.3628,"science":475.3264,"stu_wgt":153.2916,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":0.17,"escs":-1.03}
{"year":"2012","country":"BRA","school_id":"0000388","student_id":"08755","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":349.595,"read":419.5585,"science":341.9806,"stu_wgt":141.4732,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-1.69,"escs":-2.49}
{"year":"2012","country":"BRA","school_id":"0000474","student_id":"10780","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":298.4967,"read":366.4986,"science":334.5207,"stu_wgt":26.297,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.84,"escs":-3.52}
{"year":"2012","country":"BRA","school_id":"0000334","student_id":"07468","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":358.9422,"read":377.4601,"science":336.3857,"stu_wgt":132.8815,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-1.93,"escs":-2.49}
{"year":"2012","country":"BRA","school_id":"0000284","student_id":"06373","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":388.8534,"read":421.306,"science":411.9172,"stu_wgt":97.7938,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"0","car":"0","book":"11-25","wealth":-1.47,"escs":-0.63}
{"year":"2012","country":"BRA","school_id":"0000668","student_id":"15219","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":359.4875,"read":463.2456,"science":440.8243,"stu_wgt":271.0197,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.93,"escs":-2.41}
{"year":"2012","country":"BRA","school_id":"0000700","student_id":"15999","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"yes","math":288.2926,"read":315.066,"science":336.3857,"stu_wgt":107.6188,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-1.03,"escs":-2.94}
{"year":"2012","country":"BRA","school_id":"0000426","student_id":"09715","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":344.9213,"read":314.9858,"science":364.3603,"stu_wgt":57.0844,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"0","car":"1","book":"11-25","wealth":-0.58,"escs":-1.22}
{"year":"2012","country":"BRA","school_id":"0000549","student_id":"12592","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":406.1458,"read":475.9546,"science":452.2939,"stu_wgt":136.5945,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.03,"escs":-1}
{"year":"2012","country":"BRA","school_id":"0000477","student_id":"10841","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":470.9534,"read":412.5686,"science":441.3838,"stu_wgt":86.3316,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":2.91,"escs":1.57}
{"year":"2012","country":"BRA","school_id":"0000546","student_id":"12552","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":390.4113,"read":463.4045,"science":425.718,"stu_wgt":61.5229,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.93,"escs":-2.77}
{"year":"2012","country":"BRA","school_id":"0000764","student_id":"17442","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":388.8534,"read":417.9555,"science":400.7273,"stu_wgt":156.8201,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-1.03,"escs":-0.99}
{"year":"2012","country":"BRA","school_id":"0000362","student_id":"08185","mother_educ":"ISCED 2","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":379.584,"read":407.7233,"science":441.1041,"stu_wgt":18.3786,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.69,"escs":-2.01}
{"year":"2012","country":"BRA","school_id":"0000539","student_id":"12387","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":214.3714,"read":257.6781,"science":248.5453,"stu_wgt":9.265,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"0","car":"0","book":"11-25","wealth":-1.47,"escs":-2.68}
{"year":"2012","country":"BRA","school_id":"0000591","student_id":"13462","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":543.5504,"read":526.6993,"science":580.6975,"stu_wgt":92.2333,"room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.69,"escs":-1.08}
{"year":"2012","country":"BRA","school_id":"0000557","student_id":"12820","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":412.6889,"read":289.4839,"science":418.4446,"stu_wgt":59.0707,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-2.19,"escs":-1.98}
{"year":"2012","country":"BRA","school_id":"0000127","student_id":"02693","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":360.8117,"read":363.4232,"science":366.9713,"stu_wgt":333.9545,"desk":"no","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"0-10","wealth":-0.35,"escs":-1.41}
{"year":"2012","country":"BRA","school_id":"0000318","student_id":"07177","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"yes","math":312.4396,"read":368.6433,"science":339.1831,"stu_wgt":113.4078,"desk":"no","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-1.69,"escs":-3.16}
{"year":"2012","country":"BRA","school_id":"0000495","student_id":"11324","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":331.6794,"read":398.1122,"science":410.9847,"stu_wgt":90.0176,"room":"yes","dishwasher":"yes","television":"0","computer_n":"0","car":"0","book":"11-25","wealth":-2.19,"escs":-1.44}
{"year":"2012","country":"BRA","school_id":"0000085","student_id":"01819","mother_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"no","math":337.7551,"read":407.8028,"science":348.135,"stu_wgt":264.6104,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-2.48,"escs":-3.03}
{"year":"2012","country":"BRA","school_id":"0000199","student_id":"04321","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":438.6275,"read":448.1888,"science":491.1787,"stu_wgt":7.2851,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.17,"escs":0.97}
{"year":"2012","country":"BRA","school_id":"0000301","student_id":"06756","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"no","math":391.2681,"read":380.6374,"science":430.4737,"stu_wgt":347.5731,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"201-500","wealth":-0.81,"escs":-0.33}
{"year":"2012","country":"BRA","school_id":"0000798","student_id":"18247","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":368.2895,"read":340.648,"science":361.5628,"stu_wgt":23.3206,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.69,"escs":-1.19}
{"year":"2012","country":"BRA","school_id":"0000195","student_id":"04231","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":585.4572,"read":632.5925,"science":565.4047,"stu_wgt":53.065,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":-1.03,"escs":0.52}
{"year":"2012","country":"BRA","school_id":"0000715","student_id":"16275","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","math":384.6471,"read":452.1253,"science":358.7654,"stu_wgt":132.6783,"room":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.2,"escs":-0.56}
{"year":"2012","country":"BRA","school_id":"0000780","student_id":"17825","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":442.5222,"read":488.5841,"science":459.4741,"stu_wgt":129.8528,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"0-10","wealth":-2.19,"escs":-3.55}
{"year":"2012","country":"BRA","school_id":"0000363","student_id":"08202","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":378.8051,"read":478.3375,"science":391.3092,"stu_wgt":16.416,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.69,"escs":-2.05}
{"year":"2012","country":"BRA","school_id":"0000293","student_id":"06541","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":562.6344,"read":578.5,"science":603.357,"stu_wgt":52.182,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"0","book":"0-10","wealth":-0.58,"escs":0.78}
{"year":"2012","country":"BRA","school_id":"0000816","student_id":"18660","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"yes","math":297.0946,"read":359.7343,"science":314.5655,"stu_wgt":46.3225,"desk":"no","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"0","wealth":-1.93,"escs":-3.06}
{"year":"2012","country":"BRA","school_id":"0000107","student_id":"02206","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":297.9514,"read":295.0975,"science":336.3857,"stu_wgt":26.9873,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":-0.58,"escs":-1.41}
{"year":"2012","country":"BRA","school_id":"0000600","student_id":"13664","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":372.4178,"read":317.4718,"science":364.3603,"stu_wgt":153.8345,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"11-25","wealth":0.17,"escs":-1.13}
{"year":"2012","country":"BRA","school_id":"0000110","student_id":"02277","mother_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":306.5197,"read":317.552,"science":350.373,"stu_wgt":131.5301,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.29,"escs":-2.22}
{"year":"2012","country":"BRA","school_id":"0000141","student_id":"03009","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":392.9818,"read":406.0553,"science":429.6345,"stu_wgt":249.9744,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-3.29,"escs":-3.5}
{"year":"2012","country":"BRA","school_id":"0000565","student_id":"12981","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","math":273.6485,"read":236.5555,"science":255.166,"stu_wgt":15.6201,"room":"yes","television":"2","computer_n":"0","car":"0","book":"26-100","wealth":-1.5,"escs":-2.4}
{"year":"2012","country":"BRA","school_id":"0000489","student_id":"11200","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":413.7794,"read":411.54,"science":400.5408,"stu_wgt":6.2032,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"26-100","wealth":-0.81,"escs":-2.09}
{"year":"2012","country":"BRA","school_id":"0000669","student_id":"15264","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":347.1024,"read":389.5336,"science":361.1899,"stu_wgt":74.2824,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.81,"escs":0.46}
{"year":"2012","country":"BRA","school_id":"0000756","student_id":"17260","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":352.9444,"read":242.089,"science":320.5334,"stu_wgt":179.0493,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"0-10","wealth":-2.84,"escs":-1.41}
{"year":"2012","country":"BRA","school_id":"0000769","student_id":"17576","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":376.8578,"read":361.659,"science":355.9679,"stu_wgt":22.7896,"desk":"no","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-1.93,"escs":-2.69}
{"year":"2012","country":"BRA","school_id":"0000358","student_id":"08062","gender":"male","computer":"yes","internet":"no","math":374.0536,"read":379.4622,"science":457.6091,"stu_wgt":224.5407,"desk":"no","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.69,"escs":-2.67}
{"year":"2012","country":"BRA","school_id":"0000289","student_id":"06464","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":543.3946,"read":527.02,"science":464.696,"stu_wgt":593.2544,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.17,"escs":0.57}
{"year":"2012","country":"BRA","school_id":"0000339","student_id":"07587","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":259.2382,"read":264.6236,"science":297.2212,"stu_wgt":358.292,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","book":"11-25","wealth":0.17,"escs":-1.57}
{"year":"2012","country":"BRA","school_id":"0000559","student_id":"12826","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":358.9422,"read":292.6917,"science":377.4151,"stu_wgt":126.1188,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-0.81,"escs":0.57}
{"year":"2012","country":"BRA","school_id":"0000174","student_id":"03823","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"yes","math":351.9318,"read":427.2581,"science":466.0015,"stu_wgt":81.5324,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"101-200","wealth":-1.93,"escs":0.23}
{"year":"2012","country":"BRA","school_id":"0000248","student_id":"05481","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":340.5593,"read":353.7999,"science":348.508,"stu_wgt":56.8793,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.35,"escs":-1.28}
{"year":"2012","country":"BRA","school_id":"0000098","student_id":"02023","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":366.1863,"read":441.7198,"science":379.2801,"stu_wgt":15.6563,"desk":"no","room":"no","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.19,"escs":-3.02}
{"year":"2012","country":"BRA","school_id":"0000113","student_id":"02320","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":342.8182,"read":351.9628,"science":355.9679,"stu_wgt":54.124,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"11-25","wealth":-1.69,"escs":-1.73}
{"year":"2012","country":"BRA","school_id":"0000794","student_id":"18137","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","internet":"yes","math":257.4466,"read":295.0975,"science":250.317,"stu_wgt":7.6373,"desk":"no","dishwasher":"yes","television":"1","computer_n":"0","book":"0-10","wealth":-1.22,"escs":-2}
{"year":"2012","country":"BRA","school_id":"0000450","student_id":"10210","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":442.2885,"read":510.1099,"science":421.2421,"stu_wgt":166.968,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.81,"escs":-0.22}
{"year":"2012","country":"CAN","school_id":"0000181","student_id":"04558","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":460.6714,"read":456.8499,"science":482.9728,"stu_wgt":15.412,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":1.78,"escs":0.89}
{"year":"2012","country":"CAN","school_id":"0000015","student_id":"00345","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":430.6823,"read":521.1508,"science":513.5584,"stu_wgt":15.2537,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"201-500","wealth":1.78,"escs":0.41}
{"year":"2012","country":"CAN","school_id":"0000010","student_id":"00246","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":622.6126,"read":611.2256,"science":628.2544,"stu_wgt":54.0871,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":1.2,"escs":0.67}
{"year":"2012","country":"CAN","school_id":"0000585","student_id":"14476","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":582.731,"read":639.8207,"science":642.2417,"stu_wgt":26.4796,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.15,"escs":0.74}
{"year":"2012","country":"CAN","school_id":"0000361","student_id":"08952","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":572.9942,"read":574.3696,"science":604.1029,"stu_wgt":25.3934,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"101-200","wealth":0.78,"escs":1.17}
{"year":"2012","country":"CAN","school_id":"0000325","student_id":"08117","mother_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":490.2711,"read":498.8307,"science":472.4357,"stu_wgt":3.2636,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":-0.37,"escs":-1.18}
{"year":"2012","country":"CAN","school_id":"0000401","student_id":"09840","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":516.5992,"read":531.4768,"science":495.5614,"stu_wgt":1.2247,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":0.44,"escs":-0.22}
{"year":"2012","country":"CAN","school_id":"0000690","student_id":"16903","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":546.9777,"read":504.4052,"science":599.1608,"stu_wgt":4.3519,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"0-10","wealth":0.15,"escs":-0.47}
{"year":"2012","country":"CAN","school_id":"0000286","student_id":"07113","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":509.5887,"read":563.3287,"science":543.2115,"stu_wgt":5.9637,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.44,"escs":0.21}
{"year":"2012","country":"CAN","school_id":"0000002","student_id":"00022","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":432.4739,"read":485.4863,"science":431.3129,"stu_wgt":2.6794,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"0-10","wealth":0.44,"escs":-0.01}
{"year":"2012","country":"CAN","school_id":"0000119","student_id":"02802","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":533.2684,"read":584.6956,"science":527.6389,"stu_wgt":5.3215,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.31,"escs":1.08}
{"year":"2012","country":"CAN","school_id":"0000764","student_id":"18635","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":630.4019,"read":665.7947,"science":668.0716,"stu_wgt":31.2955,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"101-200","wealth":-0.12,"escs":0.22}
{"year":"2012","country":"CAN","school_id":"0000074","student_id":"01587","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":648.2396,"read":687.1685,"science":694.1813,"stu_wgt":6.3543,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.2,"escs":1.26}
{"year":"2012","country":"CAN","school_id":"0000398","student_id":"09765","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":483.5722,"read":409.7757,"science":443.9948,"stu_wgt":9.1074,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.2,"escs":1.44}
{"year":"2012","country":"CAN","school_id":"0000606","student_id":"14917","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":494.0879,"read":571.2718,"science":504.8862,"stu_wgt":11.7647,"desk":"no","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"26-100","wealth":-0.61,"escs":-0.13}
{"year":"2012","country":"CAN","school_id":"0000098","student_id":"02113","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":416.1941,"read":348.8278,"science":393.9202,"stu_wgt":1.2394,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.78,"escs":2.15}
{"year":"2012","country":"CAN","school_id":"0000247","student_id":"06152","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":646.7596,"read":701.5386,"science":654.0843,"stu_wgt":39.7939,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","book":"26-100","wealth":0.78,"escs":-0.9}
{"year":"2012","country":"CAN","school_id":"0000749","student_id":"18277","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":535.2937,"read":504.325,"science":541.2533,"stu_wgt":4.1731,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":0.44,"escs":0.71}
{"year":"2012","country":"CAN","school_id":"0000739","student_id":"18045","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":627.7535,"read":547.363,"science":523.8157,"stu_wgt":4.4353,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.44,"escs":0.57}
{"year":"2012","country":"CAN","school_id":"0000835","student_id":"20364","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":599.3223,"read":581.2315,"science":662.6632,"stu_wgt":3.3015,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.78,"escs":1.46}
{"year":"2012","country":"CAN","school_id":"0000811","student_id":"19739","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":593.0129,"read":622.1076,"science":627.9746,"stu_wgt":27.3209,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.73,"escs":-0.71}
{"year":"2012","country":"CAN","school_id":"0000876","student_id":"21337","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"yes","math":449.6105,"read":448.948,"science":507.031,"stu_wgt":26.5703,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"1","book":"11-25","wealth":-1.28,"escs":-1.42}
{"year":"2012","country":"CAN","school_id":"0000153","student_id":"03865","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":561.8554,"read":515.9084,"science":535.9381,"stu_wgt":4.8168,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":1.78,"escs":1.26}
{"year":"2012","country":"CAN","school_id":"0000236","student_id":"05921","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":568.0869,"read":467.5157,"science":551.5106,"stu_wgt":21.6768,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","wealth":-0.61,"escs":-0.64}
{"year":"2012","country":"CAN","school_id":"0000499","student_id":"12312","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":452.0252,"read":441.8535,"science":459.1943,"stu_wgt":1.2911,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.78,"escs":0.35}
{"year":"2012","country":"CAN","school_id":"0000176","student_id":"04400","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":461.6062,"read":432.9519,"science":476.3521,"stu_wgt":33.7778,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":-0.12,"escs":0.63}
{"year":"2012","country":"CAN","school_id":"0000165","student_id":"04116","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":549.4703,"read":534.6385,"science":592.0739,"stu_wgt":7.8723,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.37,"escs":0.1}
{"year":"2012","country":"CAN","school_id":"0000245","student_id":"06110","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":512.6266,"read":488.1075,"science":472.5289,"stu_wgt":47.4422,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":-0.12,"escs":1.02}
{"year":"2012","country":"CAN","school_id":"0000021","student_id":"00504","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":499.4625,"read":513.2077,"science":499.2913,"stu_wgt":25.5579,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":2.9,"escs":3.13}
{"year":"2012","country":"CAN","school_id":"0000834","student_id":"20293","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":451.1684,"read":455.3025,"science":440.6378,"stu_wgt":1.2174,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.2,"escs":-0.19}
{"year":"2012","country":"CAN","school_id":"0000089","student_id":"01899","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":558.6618,"read":506.9327,"science":505.166,"stu_wgt":74.9192,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":2.9,"escs":1.02}
{"year":"2012","country":"CAN","school_id":"0000327","student_id":"08135","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":680.7213,"read":687.1685,"science":606.8072,"stu_wgt":7.7244,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.44,"escs":0.87}
{"year":"2012","country":"CAN","school_id":"0000223","student_id":"05604","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":434.8107,"read":486.2806,"science":471.5964,"stu_wgt":8.7219,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":0.15,"escs":-0.55}
{"year":"2012","country":"CAN","school_id":"0000399","student_id":"09788","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":572.6827,"read":469.1196,"science":511.5069,"stu_wgt":14.9343,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":1.2,"escs":1.39}
{"year":"2012","country":"CAN","school_id":"0000100","student_id":"02277","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":624.3262,"read":717.6631,"science":700.0559,"stu_wgt":39.9737,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":2.9,"escs":2.25}
{"year":"2012","country":"CAN","school_id":"0000278","student_id":"06923","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":317.269,"read":370.3113,"science":217.68,"stu_wgt":4.338,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":1.2,"escs":0.02}
{"year":"2012","country":"CAN","school_id":"0000317","student_id":"07806","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":568.1648,"read":633.784,"science":602.3312,"stu_wgt":1.277,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":1.2,"escs":1.68}
{"year":"2012","country":"CAN","school_id":"0000803","student_id":"19538","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":353.8791,"read":398.3505,"science":394.1999,"stu_wgt":5.2336,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.12,"escs":-0.02}
{"year":"2012","country":"CAN","school_id":"0000564","student_id":"13986","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":644.5007,"read":603.6002,"science":671.3353,"stu_wgt":4.9949,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":1.78,"escs":1.56}
{"year":"2012","country":"CAN","school_id":"0000139","student_id":"03372","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","internet":"yes","math":508.1087,"read":502.4051,"science":476.2589,"stu_wgt":3.1707,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":1.78,"escs":-0.23}
{"year":"2012","country":"CAN","school_id":"0000082","student_id":"01740","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":464.4103,"read":468.8058,"science":445.4868,"stu_wgt":5.6001,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","wealth":1.78,"escs":1.09}
{"year":"2012","country":"CAN","school_id":"0000582","student_id":"14411","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":726.8344,"read":666.033,"science":726.1656,"stu_wgt":8.1126,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"201-500","wealth":-0.37,"escs":0.02}
{"year":"2012","country":"CAN","school_id":"0000135","student_id":"03276","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":638.8924,"read":634.0223,"science":608.6721,"stu_wgt":1.4204,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"201-500","wealth":0.44,"escs":1.44}
{"year":"2012","country":"CAN","school_id":"0000163","student_id":"04062","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"no","math":374.1315,"read":384.6089,"science":370.608,"stu_wgt":5.226,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","wealth":-1.06,"escs":-0.8}
{"year":"2012","country":"CAN","school_id":"0000486","student_id":"11977","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":754.253,"read":691.2126,"science":681.1264,"stu_wgt":23.1391,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"201-500","wealth":0.15,"escs":1.35}
{"year":"2012","country":"CAN","school_id":"0000566","student_id":"14050","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":544.8746,"read":617.5801,"science":554.5878,"stu_wgt":1.6217,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.78,"escs":0.48}
{"year":"2012","country":"CAN","school_id":"0000559","student_id":"13886","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":420.7898,"read":380.1037,"science":447.3517,"stu_wgt":3.8241,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"101-200","wealth":1.2,"escs":-0.29}
{"year":"2012","country":"CAN","school_id":"0000827","student_id":"20132","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":422.8151,"read":398.5484,"science":376.8557,"stu_wgt":4.5769,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.78,"escs":1.08}
{"year":"2012","country":"CAN","school_id":"0000833","student_id":"20259","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":632.7387,"read":655.1709,"science":694.7408,"stu_wgt":6.7044,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.78,"escs":0.75}
{"year":"2012","country":"CAN","school_id":"0000435","student_id":"10710","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":603.5286,"read":587.158,"science":611.8426,"stu_wgt":26.606,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.78,"escs":0.44}
{"year":"2012","country":"CHE","school_id":"0000394","student_id":"10794","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":549.003,"read":506.1384,"science":498.0791,"stu_wgt":19.8184,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"26-100","wealth":-0.13,"escs":1.18}
{"year":"2012","country":"CHE","school_id":"0000358","student_id":"09639","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":646.7596,"read":629.4947,"science":642.2417,"stu_wgt":13.3748,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"3+","car":"1","book":"more than 500","wealth":0.43,"escs":1.64}
{"year":"2012","country":"CHE","school_id":"0000201","student_id":"05261","mother_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":531.5548,"read":499.3529,"science":497.8926,"stu_wgt":13.9584,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":0.43,"escs":0.04}
{"year":"2012","country":"CHE","school_id":"0000386","student_id":"10538","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":495.7236,"read":435.2775,"science":464.0433,"stu_wgt":2.6912,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.43,"escs":1.31}
{"year":"2012","country":"CHE","school_id":"0000201","student_id":"05247","gender":"male","math":483.1048,"read":439.4476,"science":482.7863,"stu_wgt":13.9584}
{"year":"2012","country":"CHE","school_id":"0000349","student_id":"09253","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":674.8014,"read":682.4752,"science":684.8564,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.13,"escs":1.23}
{"year":"2012","country":"CHE","school_id":"0000187","student_id":"04854","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":638.8924,"read":684.7627,"science":597.2025,"stu_wgt":7.0511,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":2.89,"escs":1.74}
{"year":"2012","country":"CHE","school_id":"0000167","student_id":"04299","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":498.7615,"read":475.7758,"science":481.8538,"stu_wgt":1.3018,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"3+","car":"0","book":"101-200","wealth":-0.61,"escs":0.3}
{"year":"2012","country":"CHE","school_id":"0000299","student_id":"07901","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":283.7747,"read":405.4993,"science":312.141,"stu_wgt":1.7547,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"0","car":"0","book":"201-500","wealth":-1.94,"escs":-0.64}
{"year":"2012","country":"CHE","school_id":"0000025","student_id":"00600","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":405.1332,"read":380.0813,"science":402.5923,"stu_wgt":19.0555,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.76,"escs":-1.23}
{"year":"2012","country":"CHE","school_id":"0000131","student_id":"03273","mother_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":478.8986,"read":441.0515,"science":462.6445,"stu_wgt":2.5644,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.61,"escs":0.05}
{"year":"2012","country":"CHE","school_id":"0000156","student_id":"03997","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":413.4678,"read":474.7332,"science":436.5349,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"0","book":"26-100","wealth":-0.38,"escs":-0.06}
{"year":"2012","country":"CHE","school_id":"0000385","student_id":"10496","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":404.5879,"read":377.5375,"science":354.0097,"stu_wgt":1.3797,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":-0.13,"escs":-1.31}
{"year":"2012","country":"CHE","school_id":"0000329","student_id":"08791","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":544.7967,"read":482.5923,"science":521.8575,"stu_wgt":1.0882,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"11-25","wealth":-0.84,"escs":-1.11}
{"year":"2012","country":"CHE","school_id":"0000383","student_id":"10385","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":744.2047,"read":692.6217,"science":734.7445,"stu_wgt":16.5586,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.76,"escs":1.33}
{"year":"2012","country":"CHE","school_id":"0000368","student_id":"09934","mother_educ":"ISCED 2","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":381.843,"read":367.9943,"science":376.2029,"stu_wgt":21.0634,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"0-10","wealth":0.43,"escs":-1.37}
{"year":"2012","country":"CHE","school_id":"0000154","student_id":"03942","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":514.3402,"read":492.376,"science":508.2432,"stu_wgt":1.8979,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":1.18,"escs":0.96}
{"year":"2012","country":"CHE","school_id":"0000410","student_id":"11191","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":484.5848,"read":482.5473,"science":518.2208,"stu_wgt":14.3435,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"26-100","wealth":-0.38,"escs":0.87}
{"year":"2012","country":"CHE","school_id":"0000374","student_id":"10151","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":596.5181,"read":542.6766,"science":536.3111,"stu_wgt":1.0345,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"101-200","wealth":-0.61,"escs":-0.25}
{"year":"2012","country":"CHE","school_id":"0000352","student_id":"09453","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":399.7585,"read":404.0819,"science":448.0045,"stu_wgt":17.2682,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":-0.13,"escs":-0.54}
{"year":"2012","country":"CHE","school_id":"0000242","student_id":"06410","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":573.4616,"read":637.9144,"science":548.7132,"stu_wgt":15.9071,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.13,"escs":-0.21}
{"year":"2012","country":"CHE","school_id":"0000382","student_id":"10353","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":447.4295,"read":462.2924,"science":406.229,"stu_wgt":4.8082,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.61,"escs":-1.82}
{"year":"2012","country":"CHE","school_id":"0000319","student_id":"08481","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":514.496,"read":522.2628,"science":507.9634,"stu_wgt":7.1718,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.13,"escs":0.55}
{"year":"2012","country":"CHE","school_id":"0000145","student_id":"03675","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":680.176,"read":620.519,"science":657.1615,"stu_wgt":7.6698,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.76,"escs":0.89}
{"year":"2012","country":"CHE","school_id":"0000153","student_id":"03905","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":297.484,"read":347.1969,"science":287.8963,"stu_wgt":1.4286,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"0-10","wealth":-0.38,"escs":-1.02}
{"year":"2012","country":"CHE","school_id":"0000082","student_id":"01945","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":625.0273,"read":547.2836,"science":574.0768,"stu_wgt":1.0335,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.13,"escs":0.72}
{"year":"2012","country":"CHE","school_id":"0000301","student_id":"07937","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":783.8526,"read":693.6642,"science":719.3584,"stu_wgt":19.4496,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"more than 500","wealth":0.43,"escs":1.58}
{"year":"2012","country":"CHE","school_id":"0000350","student_id":"09311","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":486.7659,"read":462.6239,"science":423.107,"stu_wgt":1.0938,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"11-25","wealth":-0.38,"escs":-0.51}
{"year":"2012","country":"CHE","school_id":"0000134","student_id":"03341","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"yes","math":330.1215,"read":319.1559,"science":387.113,"stu_wgt":20.4601,"desk":"no","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"0-10","wealth":0.76,"escs":0.11}
{"year":"2012","country":"CHE","school_id":"0000360","student_id":"09676","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":852.8665,"read":743.3046,"science":774.655,"stu_wgt":6.9069,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"more than 500","wealth":-0.13,"escs":1.16}
{"year":"2012","country":"CHE","school_id":"0000130","student_id":"03242","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":682.2792,"read":583.7176,"science":640.3767,"stu_wgt":8.3396,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"101-200","wealth":-0.13,"escs":-0.42}
{"year":"2012","country":"CHE","school_id":"0000116","student_id":"02889","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":533.2684,"read":612.5876,"science":550.0186,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"more than 500","wealth":-1.06,"escs":-0.06}
{"year":"2012","country":"CHE","school_id":"0000218","student_id":"05717","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":502.033,"read":545.2978,"science":493.0436,"stu_wgt":5.3927,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"26-100","wealth":-0.38,"escs":-0.26}
{"year":"2012","country":"CHE","school_id":"0000295","student_id":"07764","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":465.1893,"read":491.8408,"science":452.9467,"stu_wgt":5.6193,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.27,"escs":0.53}
{"year":"2012","country":"CHE","school_id":"0000257","student_id":"06834","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":378.7272,"read":344.8934,"science":336.3857,"stu_wgt":17.6759,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"101-200","wealth":-0.38,"escs":-1.28}
{"year":"2012","country":"CHE","school_id":"0000388","student_id":"10623","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":669.7383,"read":667.3833,"science":673.3868,"stu_wgt":7.2748,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.13,"escs":1.2}
{"year":"2012","country":"CHE","school_id":"0000213","student_id":"05572","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":367.8221,"read":355.2434,"science":337.1317,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":0.13,"escs":-0.06}
{"year":"2012","country":"CHE","school_id":"0000336","student_id":"09033","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":600.1013,"read":550.7576,"science":547.0347,"stu_wgt":20.2973,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.43,"escs":-0.41}
{"year":"2012","country":"CHE","school_id":"0000119","student_id":"02977","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":649.0185,"read":609.3987,"science":627.3219,"stu_wgt":12.6513,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","book":"101-200","wealth":-0.13,"escs":0.02}
{"year":"2012","country":"CHE","school_id":"0000408","student_id":"11136","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":438.6275,"read":452.3636,"science":489.3137,"stu_wgt":2.0704,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":2.86,"escs":1.62}
{"year":"2012","country":"CHE","school_id":"0000039","student_id":"00929","gender":"female","computer":"yes","internet":"yes","math":441.2759,"read":451.5692,"science":429.6345,"stu_wgt":1.9104,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"26-100","wealth":-0.38,"escs":0.15}
{"year":"2012","country":"CHE","school_id":"0000038","student_id":"00922","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":535.8389,"read":505.9289,"science":471.5964,"stu_wgt":6.9715,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.13,"escs":-0.65}
{"year":"2012","country":"CHE","school_id":"0000101","student_id":"02559","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":482.4038,"read":449.8729,"science":420.0298,"stu_wgt":7.6791,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":0.13,"escs":0.29}
{"year":"2012","country":"CHE","school_id":"0000127","student_id":"03176","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":421.8025,"read":402.322,"science":333.5882,"stu_wgt":3.9479,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"0","book":"26-100","wealth":-0.13,"escs":-1.31}
{"year":"2012","country":"CHE","school_id":"0000262","student_id":"06914","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":537.6305,"read":552.1289,"science":505.8187,"stu_wgt":2.9352,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.43,"escs":-1.19}
{"year":"2012","country":"CHE","school_id":"0000042","student_id":"01017","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":420.7119,"read":447.5977,"science":430.567,"stu_wgt":7.1443,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"11-25","wealth":0.76,"escs":-1.57}
{"year":"2012","country":"CHE","school_id":"0000210","student_id":"05516","gender":"female","computer":"yes","internet":"yes","math":463.7872,"read":452.7607,"science":412.7564,"stu_wgt":13.9958,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.43,"escs":0.89}
{"year":"2012","country":"CHE","school_id":"0000134","student_id":"03328","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":554.845,"read":520.4359,"science":538.4558,"stu_wgt":18.9244,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":0.13,"escs":0.03}
{"year":"2012","country":"CHE","school_id":"0000350","student_id":"09329","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":362.8369,"read":400.9543,"science":361.9358,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":-0.13,"escs":0.18}
{"year":"2012","country":"CHE","school_id":"0000082","student_id":"02012","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":509.7445,"read":476.59,"science":500.4103,"stu_wgt":1.0335,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"101-200","wealth":0.13,"escs":-0.21}
{"year":"2012","country":"CHL","school_id":"0000058","student_id":"01698","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":339.8582,"read":362.5411,"science":369.3025,"stu_wgt":39.5226,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":0.68,"escs":0.98}
{"year":"2012","country":"CHL","school_id":"0000145","student_id":"04514","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":317.3469,"read":327.6565,"science":326.6878,"stu_wgt":51.2992,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"0-10","wealth":0.68,"escs":0.6}
{"year":"2012","country":"CHL","school_id":"0000160","student_id":"04958","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":431.8508,"read":457.8924,"science":461.6188,"stu_wgt":42.2463,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-0.95,"escs":-1.16}
{"year":"2012","country":"CHL","school_id":"0000155","student_id":"04815","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":547.9124,"read":484.8377,"science":589.6494,"stu_wgt":9.3644,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"26-100","wealth":0.33,"escs":0.27}
{"year":"2012","country":"CHL","school_id":"0000144","student_id":"04484","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":480.9238,"read":498.1952,"science":497.0533,"stu_wgt":40.0685,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":-0.24,"escs":0.17}
{"year":"2012","country":"CHL","school_id":"0000031","student_id":"00921","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":413.4678,"read":463.0867,"science":484.6512,"stu_wgt":43.9316,"desk":"no","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.58,"escs":-1.27}
{"year":"2012","country":"CHL","school_id":"0000097","student_id":"02988","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":522.1296,"read":506.0091,"science":554.4946,"stu_wgt":38.0477,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"201-500","wealth":-0.49,"escs":0.03}
{"year":"2012","country":"CHL","school_id":"0000140","student_id":"04341","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":451.1684,"read":469.28,"science":492.1112,"stu_wgt":39.9437,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"11-25","wealth":-1.58,"escs":-0.97}
{"year":"2012","country":"CHL","school_id":"0000087","student_id":"02655","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":492.6858,"read":508.5213,"science":549.9254,"stu_wgt":48.436,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":2.84,"escs":2.02}
{"year":"2012","country":"CHL","school_id":"0000081","student_id":"02434","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":318.048,"read":328.0575,"science":313.3532,"stu_wgt":36.3417,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.16,"escs":-1.55}
{"year":"2012","country":"CHL","school_id":"0000114","student_id":"03497","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":393.7607,"read":456.8911,"science":400.4476,"stu_wgt":31.1861,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.24,"escs":-0.68}
{"year":"2012","country":"CHL","school_id":"0000098","student_id":"03031","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":405.4448,"read":429.8846,"science":438.6796,"stu_wgt":39.5226,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"11-25","wealth":-1.37,"escs":-1.16}
{"year":"2012","country":"CHL","school_id":"0000216","student_id":"06692","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":459.0357,"read":436.3185,"science":503.5808,"stu_wgt":4.4514,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"0","book":"26-100","wealth":0.03,"escs":1.01}
{"year":"2012","country":"CHL","school_id":"0000021","student_id":"00629","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":589.274,"read":579.788,"science":621.727,"stu_wgt":37.1927,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"0-10","wealth":-0.24,"escs":0.75}
{"year":"2012","country":"CHL","school_id":"0000052","student_id":"01527","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":327.551,"read":361.5739,"science":372.473,"stu_wgt":57.0997,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.58,"escs":-2.15}
{"year":"2012","country":"CHL","school_id":"0000129","student_id":"03987","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":389.866,"read":449.7423,"science":410.705,"stu_wgt":38.6133,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.58,"escs":-0.4}
{"year":"2012","country":"CHL","school_id":"0000001","student_id":"00020","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":459.2694,"read":495.1769,"science":493.6031,"stu_wgt":34.6425,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"11-25","wealth":-0.24,"escs":0.74}
{"year":"2012","country":"CHL","school_id":"0000194","student_id":"06000","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":518.2349,"read":530.0674,"science":494.8154,"stu_wgt":7.2919,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"26-100","wealth":0.03,"escs":0.45}
{"year":"2012","country":"CHL","school_id":"0000159","student_id":"04933","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":351.6981,"read":379.3018,"science":385.8075,"stu_wgt":50.0843,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"11-25","wealth":-0.24,"escs":-0.48}
{"year":"2012","country":"CHL","school_id":"0000124","student_id":"03786","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":603.8402,"read":557.9274,"science":571.3726,"stu_wgt":10.9405,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.62,"escs":1.5}
{"year":"2012","country":"CHL","school_id":"0000024","student_id":"00729","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":572.6827,"read":570.6363,"science":601.0257,"stu_wgt":30.3862,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":-1.16,"escs":0.23}
{"year":"2012","country":"CHL","school_id":"0000138","student_id":"04298","mother_educ":"ISCED 2","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":335.1846,"read":371.9794,"science":373.0325,"stu_wgt":48.475,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"0","car":"1","book":"26-100","wealth":-1.37,"escs":-2.03}
{"year":"2012","country":"CHL","school_id":"0000164","student_id":"05138","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":515.1192,"read":450.6161,"science":444.834,"stu_wgt":14.3865,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":2.84,"escs":0.93}
{"year":"2012","country":"CHL","school_id":"0000174","student_id":"05454","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":458.2567,"read":369.7586,"science":453.2264,"stu_wgt":41.2157,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":0.33,"escs":1.26}
{"year":"2012","country":"CHL","school_id":"0000133","student_id":"04107","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":417.3625,"read":379.3018,"science":461.3391,"stu_wgt":42.5484,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"0-10","wealth":0.03,"escs":-0.84}
{"year":"2012","country":"CHL","school_id":"0000015","student_id":"00481","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":476.2502,"read":511.6227,"science":492.3909,"stu_wgt":8.8246,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.68,"escs":1.52}
{"year":"2012","country":"CHL","school_id":"0000151","student_id":"04719","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":568.009,"read":508.4149,"science":535.0056,"stu_wgt":54.9932,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-0.95,"escs":-0.86}
{"year":"2012","country":"CHL","school_id":"0000191","student_id":"05938","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":460.4378,"read":427.3383,"science":466.934,"stu_wgt":39.7822,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-1.07,"escs":-0.37}
{"year":"2012","country":"CHL","school_id":"0000141","student_id":"04365","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":512.1592,"read":457.8924,"science":529.1309,"stu_wgt":11.2005,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"201-500","wealth":0.33,"escs":0.69}
{"year":"2012","country":"CHL","school_id":"0000072","student_id":"02112","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":323.4227,"read":223.0829,"science":262.5326,"stu_wgt":44.5363,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","car":"1","book":"0-10","wealth":0,"escs":-0.84}
{"year":"2012","country":"CHL","school_id":"0000071","student_id":"02076","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":440.2633,"read":466.8742,"science":517.1018,"stu_wgt":40.0947,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"1","book":"11-25","wealth":-1.37,"escs":-2.03}
{"year":"2012","country":"CHL","school_id":"0000085","student_id":"02556","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":464.4103,"read":480.085,"science":463.204,"stu_wgt":9.5985,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.33,"escs":-0.04}
{"year":"2012","country":"CHL","school_id":"0000167","student_id":"05238","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","math":414.792,"read":412.1815,"science":398.8624,"stu_wgt":42.2695,"desk":"yes","room":"yes","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.63,"escs":-1.28}
{"year":"2012","country":"CHL","school_id":"0000008","student_id":"00265","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":395.8638,"read":464.0399,"science":371.8202,"stu_wgt":55.2361,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"0","car":"0","book":"26-100","wealth":-1.16,"escs":0.51}
{"year":"2012","country":"CHL","school_id":"0000169","student_id":"05316","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":453.1936,"read":440.8461,"science":443.6218,"stu_wgt":10.318,"desk":"no","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"0-10","wealth":0.03,"escs":0.84}
{"year":"2012","country":"CHL","school_id":"0000078","student_id":"02293","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":568.1648,"read":545.8539,"science":525.028,"stu_wgt":11.6608,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.33,"escs":1.4}
{"year":"2012","country":"CHL","school_id":"0000173","student_id":"05451","mother_educ":"ISCED 2","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":336.353,"read":313.3819,"science":298.1537,"stu_wgt":39.2468,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-2.02,"escs":-2.24}
{"year":"2012","country":"CHL","school_id":"0000149","student_id":"04647","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":337.132,"read":300.412,"science":338.2507,"stu_wgt":33.4778,"desk":"no","room":"no","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"11-25","wealth":0.03,"escs":0.34}
{"year":"2012","country":"CHL","school_id":"0000066","student_id":"01963","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":474.7702,"read":515.6324,"science":542.1858,"stu_wgt":38.354,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.16,"escs":-1.72}
{"year":"2012","country":"CHL","school_id":"0000170","student_id":"05336","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":448.52,"read":470.2355,"science":432.4319,"stu_wgt":18.7287,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":0.33,"escs":1.54}
{"year":"2012","country":"CHL","school_id":"0000124","student_id":"03790","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":446.9621,"read":542.6766,"science":513.5584,"stu_wgt":12.1417,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.11,"escs":1.77}
{"year":"2012","country":"CHL","school_id":"0000089","student_id":"02711","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":453.1936,"read":375.1316,"science":433.3644,"stu_wgt":37.7005,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-0.49,"escs":-0.83}
{"year":"2012","country":"CHL","school_id":"0000100","student_id":"03086","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":515.0413,"read":474.0917,"science":567.6427,"stu_wgt":12.794,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.33,"escs":0.53}
{"year":"2012","country":"CHL","school_id":"0000114","student_id":"03500","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":386.5166,"read":366.4986,"science":378.1611,"stu_wgt":30.0102,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"0-10","wealth":-0.72,"escs":-0.28}
{"year":"2012","country":"CHL","school_id":"0000198","student_id":"06112","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":430.9939,"read":451.4768,"science":426.7438,"stu_wgt":46.0422,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"more than 500","wealth":0.33,"escs":-1.16}
{"year":"2012","country":"CHL","school_id":"0000132","student_id":"04089","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":488.5574,"read":517.4176,"science":596.5498,"stu_wgt":10.466,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":2.84,"escs":0.66}
{"year":"2012","country":"CHL","school_id":"0000011","student_id":"00359","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":488.7911,"read":517.2363,"science":589.0899,"stu_wgt":43.8425,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"0","book":"0-10","wealth":-0.24,"escs":-0.26}
{"year":"2012","country":"CHL","school_id":"0000005","student_id":"00151","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":380.7525,"read":463.3456,"science":455.7441,"stu_wgt":52.8294,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":1.11,"escs":1.46}
{"year":"2012","country":"CHL","school_id":"0000153","student_id":"04794","mother_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":387.2955,"read":352.196,"science":312.887,"stu_wgt":42.6695,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.95,"escs":-1.45}
{"year":"2012","country":"CHL","school_id":"0000186","student_id":"05783","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":346.0118,"read":267.8314,"science":366.2253,"stu_wgt":92.6077,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-0.95,"escs":-0.6}
{"year":"2012","country":"COL","school_id":"0000350","student_id":"09014","mother_educ":"ISCED 3A","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":395.1628,"read":355.2434,"science":408.094,"stu_wgt":2.458,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.89,"escs":-2.85}
{"year":"2012","country":"COL","school_id":"0000254","student_id":"06459","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":451.1684,"read":386.1975,"science":463.204,"stu_wgt":100.8798,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"0","book":"11-25","wealth":-0.68,"escs":-1.34}
{"year":"2012","country":"COL","school_id":"0000003","student_id":"00057","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":336.353,"read":419.3997,"science":387.6725,"stu_wgt":55.9372,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.67,"escs":-0.04}
{"year":"2012","country":"COL","school_id":"0000095","student_id":"02347","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":575.7984,"read":476.4975,"science":516.1693,"stu_wgt":97.9376,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"0-10","wealth":-0.11,"escs":-0.75}
{"year":"2012","country":"COL","school_id":"0000052","student_id":"01309","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","math":362.3695,"read":404.1621,"science":332.6557,"stu_wgt":74.1116,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.37,"escs":-1.12}
{"year":"2012","country":"COL","school_id":"0000204","student_id":"05189","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":492.6858,"read":619.7247,"science":571.0929,"stu_wgt":19.6773,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":1.03,"escs":0.71}
{"year":"2012","country":"COL","school_id":"0000346","student_id":"08948","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":350.3739,"read":240.4049,"science":327.0608,"stu_wgt":235.0503,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"0-10","wealth":-4.5,"escs":-3.16}
{"year":"2012","country":"COL","school_id":"0000132","student_id":"03296","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":446.6506,"read":373.3674,"science":378.9071,"stu_wgt":18.6129,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"26-100","wealth":-1.19,"escs":-0.69}
{"year":"2012","country":"COL","school_id":"0000136","student_id":"03439","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":379.584,"read":445.8502,"science":456.9564,"stu_wgt":179.6468,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-0.95,"escs":0.04}
{"year":"2012","country":"COL","school_id":"0000170","student_id":"04331","mother_educ":"ISCED 3A","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":352.7107,"read":430.52,"science":365.2928,"stu_wgt":30.6181,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.67,"escs":-1.36}
{"year":"2012","country":"COL","school_id":"0000115","student_id":"02829","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":342.3508,"read":356.808,"science":359.6979,"stu_wgt":4.0284,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"0","car":"0","book":"0-10","wealth":-1.43,"escs":-1.62}
{"year":"2012","country":"COL","school_id":"0000020","student_id":"00464","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":414.6362,"read":426.7073,"science":440.7311,"stu_wgt":116.7003,"desk":"no","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.44,"escs":-1.26}
{"year":"2012","country":"COL","school_id":"0000336","student_id":"08726","mother_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":339.8582,"read":368.9567,"science":424.3193,"stu_wgt":33.4813,"desk":"no","room":"no","dishwasher":"no","television":"3+","computer_n":"0","car":"0","book":"11-25","wealth":-2.44,"escs":-1.97}
{"year":"2012","country":"COL","school_id":"0000041","student_id":"00973","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":325.1363,"read":354.1074,"science":314.5655,"stu_wgt":6.536,"desk":"no","room":"no","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.44,"escs":-3.02}
{"year":"2012","country":"COL","school_id":"0000024","student_id":"00592","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":406.0679,"read":408.1718,"science":440.7311,"stu_wgt":192.8973,"desk":"no","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.91,"escs":-0.86}
{"year":"2012","country":"COL","school_id":"0000305","student_id":"07810","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":374.2873,"read":368.8765,"science":400.4476,"stu_wgt":11.7448,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"0","car":"1","book":"26-100","wealth":-2.16,"escs":-1.52}
{"year":"2012","country":"COL","school_id":"0000199","student_id":"05074","mother_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":402.1732,"read":404.964,"science":440.7311,"stu_wgt":45.0462,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.16,"escs":-3.04}
{"year":"2012","country":"COL","school_id":"0000314","student_id":"08089","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":515.5086,"read":496.2254,"science":544.3305,"stu_wgt":166.9231,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-0.95,"escs":0.19}
{"year":"2012","country":"COL","school_id":"0000344","student_id":"08914","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","math":282.139,"read":261.5762,"science":269.9925,"stu_wgt":237.9817,"room":"yes","dishwasher":"yes","television":"1","wealth":-2.07,"escs":-2.68}
{"year":"2012","country":"COL","school_id":"0000192","student_id":"04878","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":451.9473,"read":463.506,"science":528.4782,"stu_wgt":141.5649,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"26-100","wealth":-0.72,"escs":-0.06}
{"year":"2012","country":"COL","school_id":"0000271","student_id":"06905","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":413.4678,"read":371.7411,"science":350.373,"stu_wgt":91.3746,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.67,"escs":-1.17}
{"year":"2012","country":"COL","school_id":"0000318","student_id":"08190","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":450.0779,"read":544.1064,"science":548.9929,"stu_wgt":3.1168,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.68,"escs":0.8}
{"year":"2012","country":"COL","school_id":"0000242","student_id":"06138","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":388.0745,"read":478.3375,"science":464.1365,"stu_wgt":3.0192,"desk":"no","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-1.91,"escs":-0.26}
{"year":"2012","country":"COL","school_id":"0000234","student_id":"05904","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":483.8059,"read":516.3542,"science":555.5203,"stu_wgt":2.1297,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"0","book":"26-100","wealth":-0.11,"escs":-0.41}
{"year":"2012","country":"COL","school_id":"0000277","student_id":"07042","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":494.0879,"read":528.5437,"science":499.8508,"stu_wgt":5.3272,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"11-25","wealth":-1.19,"escs":-1.07}
{"year":"2012","country":"COL","school_id":"0000332","student_id":"08621","mother_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":373.1968,"read":430.5995,"science":420.3096,"stu_wgt":24.2613,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"2","car":"0","book":"11-25","wealth":-1.43,"escs":-0.29}
{"year":"2012","country":"COL","school_id":"0000032","student_id":"00774","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":380.5188,"read":440.2496,"science":369.6755,"stu_wgt":14.2543,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-1.43,"escs":-0.7}
{"year":"2012","country":"COL","school_id":"0000237","student_id":"06004","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":363.6158,"read":356.6869,"science":344.7781,"stu_wgt":166.5371,"desk":"no","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-2.44,"escs":-1.64}
{"year":"2012","country":"COL","school_id":"0000207","student_id":"05315","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","math":221.8492,"read":240.8388,"science":311.2085,"stu_wgt":112.5168,"room":"yes","television":"1","book":"0-10","wealth":-1.8,"escs":-1.03}
{"year":"2012","country":"COL","school_id":"0000192","student_id":"04873","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":372.5736,"read":400.9543,"science":443.5285,"stu_wgt":141.5649,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-2.44,"escs":-0.68}
{"year":"2012","country":"COL","school_id":"0000017","student_id":"00398","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":325.9931,"read":412.4098,"science":327.9933,"stu_wgt":166.0217,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"0-10","wealth":-1.91,"escs":-2.91}
{"year":"2012","country":"COL","school_id":"0000137","student_id":"03457","mother_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":376.5462,"read":450.5366,"science":419.6568,"stu_wgt":33.4482,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"0-10","wealth":-0.95,"escs":-2.11}
{"year":"2012","country":"COL","school_id":"0000105","student_id":"02610","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":387.3734,"read":389.4542,"science":429.9142,"stu_wgt":130.5068,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.67,"escs":-1.47}
{"year":"2012","country":"COL","school_id":"0000173","student_id":"04444","mother_educ":"ISCED 2","gender":"female","computer":"yes","math":263.4445,"read":324.4002,"science":260.8542,"stu_wgt":36.2396,"television":"1","book":"11-25","wealth":-1.86,"escs":-0.87}
{"year":"2012","country":"COL","school_id":"0000153","student_id":"03938","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":443.5348,"read":505.8206,"science":440.4513,"stu_wgt":38.7132,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-0.68,"escs":-2.74}
{"year":"2012","country":"COL","school_id":"0000202","student_id":"05133","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":459.9704,"read":403.3601,"science":441.7568,"stu_wgt":77.9198,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.95,"escs":-0.58}
{"year":"2012","country":"COL","school_id":"0000004","student_id":"00080","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":358.9422,"read":392.3931,"science":363.4278,"stu_wgt":99.2014,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.19,"escs":-0.83}
{"year":"2012","country":"COL","school_id":"0000004","student_id":"00107","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":315.9449,"read":254.3587,"science":267.0086,"stu_wgt":110.7728,"desk":"no","room":"no","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.44,"escs":-3.58}
{"year":"2012","country":"COL","school_id":"0000258","student_id":"06553","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":294.8356,"read":486.2806,"science":382.0776,"stu_wgt":7.4271,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"11-25","wealth":-1.43,"escs":-2.86}
{"year":"2012","country":"COL","school_id":"0000142","student_id":"03606","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":356.917,"read":386.9918,"science":335.4532,"stu_wgt":229.882,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.44,"escs":-3.54}
{"year":"2012","country":"COL","school_id":"0000067","student_id":"01629","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":428.735,"read":538.3873,"science":416.2066,"stu_wgt":51.3824,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"11-25","wealth":-0.41,"escs":-0.48}
{"year":"2012","country":"COL","school_id":"0000334","student_id":"08671","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":473.1344,"read":507.613,"science":495.1884,"stu_wgt":109.1639,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"11-25","wealth":0.58,"escs":0.81}
{"year":"2012","country":"COL","school_id":"0000289","student_id":"07379","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":363.1485,"read":345.7805,"science":305.4271,"stu_wgt":5.5569,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-2.74,"escs":-2.42}
{"year":"2012","country":"COL","school_id":"0000070","student_id":"01727","mother_educ":"ISCED 3A","gender":"female","math":181.3444,"read":251.0059,"science":247.7993,"stu_wgt":65.2327,"desk":"yes","television":"2","computer_n":"0","car":"0","book":"11-25","wealth":-1.81,"escs":-0.3}
{"year":"2012","country":"COL","school_id":"0000300","student_id":"07680","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":288.3705,"read":289.4505,"science":334.3342,"stu_wgt":101.643,"room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-2.74,"escs":-1.64}
{"year":"2012","country":"COL","school_id":"0000036","student_id":"00881","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":410.5858,"read":549.746,"science":494.9086,"stu_wgt":245.499,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.43,"escs":-0.58}
{"year":"2012","country":"COL","school_id":"0000313","student_id":"08035","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":423.1267,"read":424.2107,"science":422.1746,"stu_wgt":4.5429,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.43,"escs":0.12}
{"year":"2012","country":"COL","school_id":"0000066","student_id":"01599","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":461.6062,"read":526.9493,"science":512.2529,"stu_wgt":5.5602,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"0","book":"26-100","wealth":-0.68,"escs":0.56}
{"year":"2012","country":"COL","school_id":"0000322","student_id":"08311","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":448.2863,"read":456.0968,"science":418.1649,"stu_wgt":40.2556,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":-0.41,"escs":0.69}
{"year":"2012","country":"COL","school_id":"0000269","student_id":"06842","mother_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":304.8839,"read":349.6298,"science":426.1843,"stu_wgt":3.1719,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"0","car":"0","book":"0-10","wealth":-1.91,"escs":-2.92}
{"year":"2012","country":"CRI","school_id":"0000029","student_id":"00730","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":327.0058,"read":357.4889,"science":384.875,"stu_wgt":8.0713,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"0-10","wealth":-2.49,"escs":-1.99}
{"year":"2012","country":"CRI","school_id":"0000056","student_id":"01332","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":466.7472,"read":491.7345,"science":475.1399,"stu_wgt":20.4601,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-0.84,"escs":-2.33}
{"year":"2012","country":"CRI","school_id":"0000161","student_id":"03807","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":403.809,"read":412.8863,"science":446.9787,"stu_wgt":7.7439,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.27,"escs":-2.22}
{"year":"2012","country":"CRI","school_id":"0000086","student_id":"02029","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":378.9609,"read":470.3944,"science":368.0903,"stu_wgt":4.0537,"desk":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"11-25","wealth":-0.52,"escs":-0.84}
{"year":"2012","country":"CRI","school_id":"0000071","student_id":"01671","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"yes","math":405.3669,"read":473.6105,"science":428.329,"stu_wgt":2.3009,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-1.06,"escs":-1.46}
{"year":"2012","country":"CRI","school_id":"0000100","student_id":"02387","mother_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":443.5348,"read":474.3659,"science":433.6442,"stu_wgt":12.3409,"desk":"yes","room":"no","dishwasher":"no","television":"1","car":"0","book":"0-10","wealth":-3.81,"escs":-2.64}
{"year":"2012","country":"CRI","school_id":"0000040","student_id":"00973","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":477.7302,"read":486.8426,"science":508.2432,"stu_wgt":6.5576,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":0.75,"escs":-0.58}
{"year":"2012","country":"CRI","school_id":"0000111","student_id":"02625","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":406.769,"read":427.4185,"science":422.1746,"stu_wgt":6.3726,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.84,"escs":-1.34}
{"year":"2012","country":"CRI","school_id":"0000185","student_id":"04392","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"no","math":304.9618,"read":352.0422,"science":367.1578,"stu_wgt":5.3751,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-2.49,"escs":-3.07}
{"year":"2012","country":"CRI","school_id":"0000116","student_id":"02762","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"yes","math":391.9692,"read":404.6255,"science":418.4446,"stu_wgt":4.698,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"11-25","wealth":-1.71,"escs":-2.07}
{"year":"2012","country":"CRI","school_id":"0000115","student_id":"02734","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":353.1781,"read":442.5935,"science":386.0873,"stu_wgt":12.5395,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.12,"escs":0.83}
{"year":"2012","country":"CRI","school_id":"0000157","student_id":"03712","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":446.5727,"read":437.9239,"science":468.1462,"stu_wgt":15.5821,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"1","book":"0-10","wealth":-1.71,"escs":-1.25}
{"year":"2012","country":"CRI","school_id":"0000137","student_id":"03217","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":380.7525,"read":337.4402,"science":393.2674,"stu_wgt":6,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":-0.14,"escs":0.38}
{"year":"2012","country":"CRI","school_id":"0000138","student_id":"03248","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":460.983,"read":407.2095,"science":462.2715,"stu_wgt":5.9198,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":-0.14,"escs":0.05}
{"year":"2012","country":"CRI","school_id":"0000071","student_id":"01678","mother_educ":"ISCED 3A","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":421.9582,"read":425.0126,"science":427.7695,"stu_wgt":2.3009,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":-0.62,"escs":-1.14}
{"year":"2012","country":"CRI","school_id":"0000062","student_id":"01462","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":457.322,"read":436.1597,"science":469.7314,"stu_wgt":11.5141,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"11-25","wealth":-2.49,"escs":-2.85}
{"year":"2012","country":"CRI","school_id":"0000133","student_id":"03136","mother_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":293.2778,"read":383.8146,"science":394.1999,"stu_wgt":11.8979,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.89,"escs":-2.93}
{"year":"2012","country":"CRI","school_id":"0000090","student_id":"02115","gender":"male","computer":"yes","internet":"no","math":403.108,"read":416.1912,"science":371.8202,"stu_wgt":10.9799,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-2.49,"escs":-1.28}
{"year":"2012","country":"CRI","school_id":"0000078","student_id":"01850","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"no","math":379.6619,"read":412.092,"science":362.1223,"stu_wgt":8.2205,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-2.19,"escs":-0.17}
{"year":"2012","country":"CRI","school_id":"0000151","student_id":"03555","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":319.528,"read":310.8969,"science":402.5923,"stu_wgt":10.0782,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-1.71,"escs":-0.82}
{"year":"2012","country":"CRI","school_id":"0000180","student_id":"04266","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":337.132,"read":386.0387,"science":355.0354,"stu_wgt":12.2446,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":-0.62,"escs":0.25}
{"year":"2012","country":"CRI","school_id":"0000104","student_id":"02468","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":414.6362,"read":395.4209,"science":430.8467,"stu_wgt":11.571,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"3+","book":"11-25","wealth":-1.06,"escs":-0.34}
{"year":"2012","country":"CRI","school_id":"0000166","student_id":"03909","gender":"female","computer":"yes","internet":"yes","math":379.7398,"read":463.2456,"science":432.4319,"stu_wgt":6.8892,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"11-25","wealth":-1.27,"escs":-0.91}
{"year":"2012","country":"CRI","school_id":"0000010","student_id":"00235","mother_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":364.7842,"read":360.9372,"science":421.5218,"stu_wgt":3.2579,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"11-25","wealth":-1.27,"escs":-1.21}
{"year":"2012","country":"CRI","school_id":"0000085","student_id":"01998","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","math":336.8983,"read":502.9611,"science":500.2238,"stu_wgt":11.8188,"escs":-0.07}
{"year":"2012","country":"CRI","school_id":"0000044","student_id":"01079","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":452.1031,"read":470.4027,"science":429.2615,"stu_wgt":11.1103,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"11-25","wealth":-1.27,"escs":-0.04}
{"year":"2012","country":"CRI","school_id":"0000006","student_id":"00138","mother_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":386.5945,"read":463.506,"science":437.0011,"stu_wgt":13.3245,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-0.84,"escs":-0.9}
{"year":"2012","country":"CRI","school_id":"0000002","student_id":"00027","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":309.4797,"read":313.2004,"science":386.0873,"stu_wgt":7.9521,"desk":"no","room":"no","dishwasher":"no","television":"0","computer_n":"0","car":"0","book":"0-10","wealth":-5.04,"escs":-2.58}
{"year":"2012","country":"CRI","school_id":"0000032","student_id":"00792","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"no","math":373.5083,"read":441.0049,"science":410.705,"stu_wgt":4.4253,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-2.19,"escs":-0.98}
{"year":"2012","country":"CRI","school_id":"0000091","student_id":"02140","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"no","math":383.7903,"read":332.1844,"science":306.5461,"stu_wgt":12.12,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-2.19,"escs":-2.21}
{"year":"2012","country":"CRI","school_id":"0000155","student_id":"03661","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":389.2429,"read":486.2806,"science":434.2969,"stu_wgt":8.4224,"room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.94,"escs":-1.06}
{"year":"2012","country":"CRI","school_id":"0000032","student_id":"00793","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":368.9126,"read":502.9617,"science":443.2488,"stu_wgt":4.2245,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"26-100","wealth":-0.62,"escs":0.02}
{"year":"2012","country":"CRI","school_id":"0000126","student_id":"02983","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":559.4407,"read":584.7751,"science":554.5878,"stu_wgt":10.276,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":-0.14,"escs":-0.17}
{"year":"2012","country":"CRI","school_id":"0000131","student_id":"03089","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":430.9939,"read":420.3529,"science":450.9884,"stu_wgt":7.0333,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-1.06,"escs":-0.62}
{"year":"2012","country":"CRI","school_id":"0000084","student_id":"01981","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":449.0653,"read":490.7721,"science":478.7766,"stu_wgt":15.8971,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"26-100","wealth":-1.27,"escs":-1.29}
{"year":"2012","country":"CRI","school_id":"0000176","student_id":"04166","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":361.8243,"read":447.4671,"science":392.3349,"stu_wgt":7.1527,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.27,"escs":-0.25}
{"year":"2012","country":"CRI","school_id":"0000133","student_id":"03138","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":281.36,"read":347.224,"science":224.4871,"stu_wgt":16.2402,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"26-100","wealth":-1.06,"escs":-2.62}
{"year":"2012","country":"CRI","school_id":"0000086","student_id":"02030","gender":"female","computer":"yes","internet":"yes","math":428.5013,"read":506.0589,"science":466.0015,"stu_wgt":3.6082,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","book":"26-100","wealth":-1.28,"escs":-1.1}
{"year":"2012","country":"CRI","school_id":"0000076","student_id":"01799","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":302.4692,"read":394.9349,"science":313.9127,"stu_wgt":6.9403,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.84,"escs":-3.51}
{"year":"2012","country":"CRI","school_id":"0000069","student_id":"01636","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":422.5035,"read":436.7156,"science":493.6031,"stu_wgt":8.8262,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.06,"escs":-0.99}
{"year":"2012","country":"CRI","school_id":"0000183","student_id":"04332","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":375.6894,"read":433.1123,"science":403.8046,"stu_wgt":1.9667,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":-0.39,"escs":-1.35}
{"year":"2012","country":"CRI","school_id":"0000138","student_id":"03246","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":385.8155,"read":409.3119,"science":345.9903,"stu_wgt":6.0593,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-2.84,"escs":-0.24}
{"year":"2012","country":"CRI","school_id":"0000161","student_id":"03802","gender":"female","computer":"yes","internet":"no","math":435.0444,"read":514.8758,"science":466.934,"stu_wgt":7.7439,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-1.27,"escs":-0.84}
{"year":"2012","country":"CRI","school_id":"0000025","student_id":"00636","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":451.9473,"read":421.1633,"science":402.4058,"stu_wgt":23.1323,"desk":"yes","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.65,"escs":0.48}
{"year":"2012","country":"CRI","school_id":"0000025","student_id":"00628","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":473.7576,"read":539.6582,"science":515.4233,"stu_wgt":26.1541,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-2.84,"escs":-1.61}
{"year":"2012","country":"CRI","school_id":"0000071","student_id":"01665","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":423.1267,"read":393.7368,"science":434.2969,"stu_wgt":2.3009,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"11-25","wealth":-0.84,"escs":-1.81}
{"year":"2012","country":"CRI","school_id":"0000095","student_id":"02247","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":424.9182,"read":449.071,"science":489.3137,"stu_wgt":9.7767,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"3+","book":"11-25","wealth":-0.62,"escs":0.48}
{"year":"2012","country":"CRI","school_id":"0000138","student_id":"03245","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":437.0696,"read":465.5491,"science":392.3349,"stu_wgt":6.0593,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-0.39,"escs":0.2}
{"year":"2012","country":"CRI","school_id":"0000074","student_id":"01759","mother_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":377.3251,"read":429.5035,"science":417.1391,"stu_wgt":2.3037,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"0","car":"0","book":"0-10","wealth":-1.94,"escs":-1.33}
{"year":"2012","country":"CRI","school_id":"0000111","student_id":"02630","gender":"male","computer":"no","internet":"no","math":385.4261,"read":452.2788,"science":364.3603,"stu_wgt":6.3726,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-2.84,"escs":-1.5}
{"year":"2012","country":"CZE","school_id":"0000204","student_id":"03571","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":685.7065,"read":540.7333,"science":665.5539,"stu_wgt":3.5955,"desk":"yes","room":"no","dishwasher":"yes","television":"0","computer_n":"2","car":"1","book":"201-500","wealth":-1.47,"escs":0.52}
{"year":"2012","country":"CZE","school_id":"0000134","student_id":"02409","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":473.8355,"read":393.7368,"science":462.5513,"stu_wgt":15.9259,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.36,"escs":-0.22}
{"year":"2012","country":"CZE","school_id":"0000221","student_id":"03910","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":561.3102,"read":459.4161,"science":589.1831,"stu_wgt":17.4374,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":1.2,"escs":0.88}
{"year":"2012","country":"CZE","school_id":"0000139","student_id":"02511","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":330.4331,"read":263.0197,"science":303.5621,"stu_wgt":43.762,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.78,"escs":1.27}
{"year":"2012","country":"CZE","school_id":"0000056","student_id":"01024","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":531.1653,"read":513.1464,"science":547.1279,"stu_wgt":1.5016,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"0-10","wealth":-0.59,"escs":-0.65}
{"year":"2012","country":"CZE","school_id":"0000099","student_id":"01759","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"no","math":519.7928,"read":554.0353,"science":543.398,"stu_wgt":12.7392,"desk":"yes","room":"no","dishwasher":"no","television":"3+","car":"3+","book":"201-500","wealth":-0.18,"escs":-0.46}
{"year":"2012","country":"CZE","school_id":"0000297","student_id":"05300","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":730.1059,"read":729.5778,"science":711.2458,"stu_wgt":3.5326,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"more than 500","wealth":-0.36,"escs":1.18}
{"year":"2012","country":"CZE","school_id":"0000216","student_id":"03801","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":461.2946,"read":498.9101,"science":512.3461,"stu_wgt":24.1247,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":0.15,"escs":-0.22}
{"year":"2012","country":"CZE","school_id":"0000130","student_id":"02342","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":493.3089,"read":531.5563,"science":506.7512,"stu_wgt":9.4218,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"201-500","wealth":-0.11,"escs":-0.14}
{"year":"2012","country":"CZE","school_id":"0000187","student_id":"03285","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":385.6598,"read":360.2957,"science":361.5628,"stu_wgt":18.1475,"desk":"yes","room":"yes","dishwasher":"yes","computer_n":"1","car":"1","book":"0-10","wealth":-0.25,"escs":-0.01}
{"year":"2012","country":"CZE","school_id":"0000265","student_id":"04676","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":570.6574,"read":571.6884,"science":585.4532,"stu_wgt":17.5797,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.11,"escs":-0.59}
{"year":"2012","country":"CZE","school_id":"0000006","student_id":"00120","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":616.4589,"read":532.2327,"science":516.5423,"stu_wgt":31.8894,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.36,"escs":0.28}
{"year":"2012","country":"CZE","school_id":"0000131","student_id":"02364","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":548.5356,"read":551.414,"science":523.8157,"stu_wgt":44.5636,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.78,"escs":0.79}
{"year":"2012","country":"CZE","school_id":"0000078","student_id":"01404","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":700.4284,"read":666.589,"science":643.1742,"stu_wgt":5.5776,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.15,"escs":1.04}
{"year":"2012","country":"CZE","school_id":"0000206","student_id":"03633","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":533.1126,"read":477.7004,"science":530.5297,"stu_wgt":34.5652,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"201-500","wealth":-0.59,"escs":-0.86}
{"year":"2012","country":"CZE","school_id":"0000028","student_id":"00485","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":688.8222,"read":650.9411,"science":650.6341,"stu_wgt":13.4944,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"3+","book":"201-500","wealth":0.44,"escs":1.22}
{"year":"2012","country":"CZE","school_id":"0000135","student_id":"02421","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":569.6448,"read":547.4425,"science":521.298,"stu_wgt":19.7465,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"101-200","wealth":-0.11,"escs":-0.19}
{"year":"2012","country":"CZE","school_id":"0000134","student_id":"02405","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":485.208,"read":504.325,"science":504.2335,"stu_wgt":15.9259,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.59,"escs":0.3}
{"year":"2012","country":"CZE","school_id":"0000029","student_id":"00500","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":487.4669,"read":440.2496,"science":417.8851,"stu_wgt":18.5882,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":0.15,"escs":0.15}
{"year":"2012","country":"CZE","school_id":"0000113","student_id":"01994","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":441.7433,"read":439.6882,"science":511.6934,"stu_wgt":17.9167,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"0-10","wealth":-0.82,"escs":-1.21}
{"year":"2012","country":"CZE","school_id":"0000205","student_id":"03602","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":493.3868,"read":410.337,"science":491.3652,"stu_wgt":16.1383,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":-0.82,"escs":-0.81}
{"year":"2012","country":"CZE","school_id":"0000237","student_id":"04179","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":666.4667,"read":650.279,"science":617.1578,"stu_wgt":3.214,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.36,"escs":0.71}
{"year":"2012","country":"CZE","school_id":"0000022","student_id":"00321","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":606.177,"read":586.2036,"science":632.9168,"stu_wgt":1.5474,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":1.78,"escs":1.49}
{"year":"2012","country":"CZE","school_id":"0000137","student_id":"02468","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":541.2136,"read":525.2018,"science":583.868,"stu_wgt":1.4046,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"11-25","wealth":0.78,"escs":-0.19}
{"year":"2012","country":"CZE","school_id":"0000296","student_id":"05283","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":390.5671,"read":332.5484,"science":414.9012,"stu_wgt":25.1281,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"0-10","wealth":0.78,"escs":0.2}
{"year":"2012","country":"CZE","school_id":"0000241","student_id":"04230","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":589.5077,"read":499.5935,"science":561.4883,"stu_wgt":6.88,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"2","book":"101-200","wealth":-0.82,"escs":-0.68}
{"year":"2012","country":"CZE","school_id":"0000123","student_id":"02207","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":616.3032,"read":562.867,"science":559.903,"stu_wgt":1.837,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"11-25","wealth":-0.11,"escs":-0.71}
{"year":"2012","country":"CZE","school_id":"0000075","student_id":"01369","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":591.8445,"read":520.4441,"science":516.7288,"stu_wgt":9.2702,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"101-200","wealth":-0.59,"escs":0.78}
{"year":"2012","country":"CZE","school_id":"0000086","student_id":"01500","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":432.6297,"read":510.7453,"science":507.8702,"stu_wgt":18.0406,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-1.04,"escs":-0.35}
{"year":"2012","country":"CZE","school_id":"0000028","student_id":"00469","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":505.7719,"read":543.4709,"science":545.9157,"stu_wgt":13.4944,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":-0.36,"escs":-0.77}
{"year":"2012","country":"CZE","school_id":"0000249","student_id":"04400","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":670.1277,"read":699.394,"science":742.0179,"stu_wgt":1.569,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.59,"escs":-0.1}
{"year":"2012","country":"CZE","school_id":"0000076","student_id":"01393","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":396.7986,"read":435.2065,"science":454.0656,"stu_wgt":30.919,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"201-500","wealth":-0.36,"escs":0.64}
{"year":"2012","country":"CZE","school_id":"0000088","student_id":"01532","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":423.0488,"read":419.7968,"science":418.4446,"stu_wgt":15.4254,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"0-10","wealth":0.15,"escs":-1.1}
{"year":"2012","country":"CZE","school_id":"0000112","student_id":"01968","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":544.8746,"read":500.0222,"science":535.0056,"stu_wgt":6.5837,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.59,"escs":0.42}
{"year":"2012","country":"CZE","school_id":"0000262","student_id":"04609","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":411.5205,"read":468.3177,"science":511.0407,"stu_wgt":14.9169,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"11-25","wealth":-0.59,"escs":-1.33}
{"year":"2012","country":"CZE","school_id":"0000160","student_id":"02886","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":581.4847,"read":563.9897,"science":611.4696,"stu_wgt":1.4743,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":0.15,"escs":0.27}
{"year":"2012","country":"CZE","school_id":"0000163","student_id":"02916","mother_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":427.1771,"read":436.8745,"science":493.8829,"stu_wgt":15.0288,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.92,"escs":-2.16}
{"year":"2012","country":"CZE","school_id":"0000107","student_id":"01916","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":422.3477,"read":339.3332,"science":377.2286,"stu_wgt":30.919,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"3+","book":"11-25","wealth":0.15,"escs":-0.59}
{"year":"2012","country":"CZE","school_id":"0000238","student_id":"04204","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":504.1362,"read":435.3577,"science":517.0086,"stu_wgt":20.6178,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.82,"escs":0.59}
{"year":"2012","country":"CZE","school_id":"0000021","student_id":"00302","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":557.8828,"read":558.5628,"science":614.2671,"stu_wgt":20.3684,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.44,"escs":0.09}
{"year":"2012","country":"CZE","school_id":"0000239","student_id":"04215","mother_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":538.9547,"read":516.3542,"science":594.6848,"stu_wgt":28.1036,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"11-25","wealth":0.15,"escs":-1.08}
{"year":"2012","country":"CZE","school_id":"0000183","student_id":"03210","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":587.6383,"read":525.0954,"science":556.3596,"stu_wgt":11.5817,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"201-500","wealth":0.44,"escs":1.16}
{"year":"2012","country":"CZE","school_id":"0000170","student_id":"03023","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":541.6031,"read":570.7158,"science":572.3051,"stu_wgt":6.7571,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.59,"escs":-0.55}
{"year":"2012","country":"CZE","school_id":"0000054","student_id":"00967","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":539.9673,"read":514.0815,"science":480.9213,"stu_wgt":2.9804,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-0.82,"escs":0.1}
{"year":"2012","country":"CZE","school_id":"0000126","student_id":"02247","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":355.0475,"read":429.0903,"science":353.5435,"stu_wgt":37.3085,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.36,"escs":-0.97}
{"year":"2012","country":"CZE","school_id":"0000249","student_id":"04409","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":603.6065,"read":618.851,"science":618.9295,"stu_wgt":1.3429,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"11-25","wealth":-0.82,"escs":-0.79}
{"year":"2012","country":"CZE","school_id":"0000273","student_id":"04844","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":533.5021,"read":590.9351,"science":553.6554,"stu_wgt":17.815,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.25,"escs":0.44}
{"year":"2012","country":"CZE","school_id":"0000052","student_id":"00960","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":522.9086,"read":523.0905,"science":470.6639,"stu_wgt":34.5652,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.59,"escs":0.41}
{"year":"2012","country":"CZE","school_id":"0000249","student_id":"04417","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":602.3602,"read":558.9375,"science":622.0067,"stu_wgt":1.4592,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"201-500","wealth":-0.36,"escs":1.21}
{"year":"2012","country":"CZE","school_id":"0000272","student_id":"04831","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":559.1291,"read":577.6263,"science":554.9608,"stu_wgt":16.2832,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"101-200","wealth":-0.11,"escs":0.98}
{"year":"2012","country":"DEU","school_id":"0000028","student_id":"00619","gender":"male","math":489.4142,"read":395.3407,"science":430.2872,"stu_wgt":89.4141}
{"year":"2012","country":"DEU","school_id":"0000104","student_id":"02277","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":587.6383,"read":602.8039,"science":634.0358,"stu_wgt":107.4442,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"26-100","wealth":-0.12,"escs":0.96}
{"year":"2012","country":"DEU","school_id":"0000218","student_id":"04735","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":575.331,"read":521.9678,"science":498.7318,"stu_wgt":173.2992,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"3+","book":"26-100","wealth":0.15,"escs":-0.54}
{"year":"2012","country":"DEU","school_id":"0000084","student_id":"01827","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":647.6943,"read":673.9761,"science":644.1067,"stu_wgt":141.8207,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.78,"escs":1.15}
{"year":"2012","country":"DEU","school_id":"0000163","student_id":"03516","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":462.1514,"read":479.1318,"science":436.4416,"stu_wgt":142.9275,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.44,"escs":0.08}
{"year":"2012","country":"DEU","school_id":"0000067","student_id":"01481","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":431.7729,"read":479.9261,"science":469.4517,"stu_wgt":120.0102,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"11-25","wealth":-0.36,"escs":-0.13}
{"year":"2012","country":"DEU","school_id":"0000141","student_id":"03059","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":663.9741,"read":602.8841,"science":628.1611,"stu_wgt":172.0631,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.44,"escs":0.96}
{"year":"2012","country":"DEU","school_id":"0000172","student_id":"03723","gender":"female","math":472.9787,"read":499.7839,"science":469.7314,"stu_wgt":127.0211}
{"year":"2012","country":"DEU","school_id":"0000110","student_id":"02413","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":521.1949,"read":471.427,"science":459.4741,"stu_wgt":129.4911,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"0-10","wealth":0.15,"escs":0.14}
{"year":"2012","country":"DEU","school_id":"0000190","student_id":"04090","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":595.194,"read":636.6435,"science":631.0518,"stu_wgt":158.0968,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.15,"escs":0.02}
{"year":"2012","country":"DEU","school_id":"0000030","student_id":"00641","mother_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":566.1396,"read":527.6616,"science":577.3405,"stu_wgt":136.3889,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"101-200","wealth":0.78,"escs":-0.89}
{"year":"2012","country":"DEU","school_id":"0000226","student_id":"04892","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":441.1201,"read":438.066,"science":450.1492,"stu_wgt":150.6478,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.78,"escs":0.49}
{"year":"2012","country":"DEU","school_id":"0000144","student_id":"03127","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":402.8743,"read":353.6395,"science":402.4058,"stu_wgt":204.2671,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.6,"escs":0.12}
{"year":"2012","country":"DEU","school_id":"0000188","student_id":"04050","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":413.1563,"read":406.4075,"science":382.9168,"stu_wgt":114.5565,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":1.2,"escs":0.05}
{"year":"2012","country":"DEU","school_id":"0000179","student_id":"03855","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":469.084,"read":437.0418,"science":429.448,"stu_wgt":135.7811,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"0","book":"0-10","wealth":-0.36,"escs":-1.56}
{"year":"2012","country":"DEU","school_id":"0000012","student_id":"00259","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":478.4312,"read":505.344,"science":522.6968,"stu_wgt":117.8207,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.36,"escs":0.97}
{"year":"2012","country":"DEU","school_id":"0000040","student_id":"00884","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":603.2949,"read":534.3177,"science":609.6046,"stu_wgt":181.5735,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"more than 500","wealth":-0.12,"escs":0.7}
{"year":"2012","country":"DEU","school_id":"0000050","student_id":"01104","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":483.3385,"read":493.6677,"science":450.1492,"stu_wgt":128.8407,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":0.44,"escs":0.38}
{"year":"2012","country":"DEU","school_id":"0000214","student_id":"04644","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":681.7339,"read":615.7531,"science":739.9664,"stu_wgt":140.0781,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.78,"escs":1.58}
{"year":"2012","country":"DEU","school_id":"0000082","student_id":"01788","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":662.2605,"read":658.6459,"science":659.959,"stu_wgt":127.7113,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.44,"escs":0.38}
{"year":"2012","country":"DEU","school_id":"0000131","student_id":"02878","gender":"male","math":499.4625,"read":425.0126,"science":500.317,"stu_wgt":139.8784}
{"year":"2012","country":"DEU","school_id":"0000191","student_id":"04124","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":510.4456,"read":483.5546,"science":572.0254,"stu_wgt":211.3151,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":1.2,"escs":0.3}
{"year":"2012","country":"DEU","school_id":"0000167","student_id":"03599","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":428.2676,"read":471.983,"science":489.6867,"stu_wgt":137.4402,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.2,"escs":1.02}
{"year":"2012","country":"DEU","school_id":"0000060","student_id":"01320","gender":"male","computer":"yes","internet":"yes","math":591.5329,"read":550.6774,"science":601.3987,"stu_wgt":151.1252,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"2","book":"201-500","wealth":-0.6,"escs":0.48}
{"year":"2012","country":"DEU","school_id":"0000229","student_id":"04973","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":639.3597,"read":611.7816,"science":621.1675,"stu_wgt":170.0275,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.15,"escs":1.13}
{"year":"2012","country":"DEU","school_id":"0000053","student_id":"01176","mother_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":312.5175,"read":308.7306,"science":310.276,"stu_wgt":141.8959,"desk":"yes","room":"yes","dishwasher":"no","car":"0","book":"26-100","wealth":-2.27,"escs":-0.24}
{"year":"2012","country":"DEU","school_id":"0000114","student_id":"02477","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":570.0343,"read":580.8035,"science":598.7878,"stu_wgt":161.1629,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.2,"escs":0.61}
{"year":"2012","country":"DEU","school_id":"0000182","student_id":"03936","mother_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":465.2672,"read":446.6651,"science":438.6796,"stu_wgt":106.2252,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-0.6,"escs":-1.74}
{"year":"2012","country":"DEU","school_id":"0000183","student_id":"03958","gender":"male","computer":"yes","internet":"yes","math":495.6457,"read":441.8535,"science":446.1395,"stu_wgt":149.7792,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.6,"escs":-1.13}
{"year":"2012","country":"DEU","school_id":"0000117","student_id":"02564","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":671.9193,"read":685.573,"science":731.8538,"stu_wgt":133.382,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"201-500","wealth":-0.6,"escs":1.25}
{"year":"2012","country":"DEU","school_id":"0000143","student_id":"03101","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":452.7263,"read":458.4003,"science":472.2492,"stu_wgt":98.0159,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.36,"escs":-0.82}
{"year":"2012","country":"DEU","school_id":"0000055","student_id":"01220","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":630.7914,"read":668.9719,"science":684.5767,"stu_wgt":143.4451,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"more than 500","wealth":-0.12,"escs":1.53}
{"year":"2012","country":"DEU","school_id":"0000084","student_id":"01837","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":553.2092,"read":558.5628,"science":548.8064,"stu_wgt":137.4574,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.6,"escs":-0.24}
{"year":"2012","country":"DEU","school_id":"0000190","student_id":"04098","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":475.3934,"read":485.3991,"science":517.2883,"stu_wgt":158.0023,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-0.12,"escs":-0.71}
{"year":"2012","country":"DEU","school_id":"0000161","student_id":"03461","gender":"female","computer":"yes","internet":"yes","math":415.4152,"read":404.4667,"science":450.4289,"stu_wgt":146.8356,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":-0.83,"escs":-0.19}
{"year":"2012","country":"DEU","school_id":"0000097","student_id":"02112","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":465.423,"read":509.5539,"science":549.9254,"stu_wgt":110.272,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.12,"escs":-0.82}
{"year":"2012","country":"DEU","school_id":"0000205","student_id":"04427","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":482.4817,"read":549.1537,"science":494.8154,"stu_wgt":130.3932,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.15,"escs":1.5}
{"year":"2012","country":"DEU","school_id":"0000169","student_id":"03641","gender":"female","math":469.3955,"read":455.2231,"science":460.4998,"stu_wgt":124.2253}
{"year":"2012","country":"DEU","school_id":"0000184","student_id":"03973","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":559.5965,"read":541.856,"science":606.9937,"stu_wgt":166.0619,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.44,"escs":-0.08}
{"year":"2012","country":"DEU","school_id":"0000227","student_id":"04929","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":627.3641,"read":632.4758,"science":624.7109,"stu_wgt":160.7708,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.78,"escs":1.61}
{"year":"2012","country":"DEU","school_id":"0000194","student_id":"04182","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":693.418,"read":655.0907,"science":700.7087,"stu_wgt":179.2918,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"more than 500","wealth":-0.83,"escs":1.18}
{"year":"2012","country":"DEU","school_id":"0000083","student_id":"01819","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":588.4951,"read":549.5547,"science":571.3726,"stu_wgt":129.4332,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"101-200","wealth":-0.36,"escs":1.06}
{"year":"2012","country":"DEU","school_id":"0000186","student_id":"04013","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":506.2393,"read":533.0655,"science":531.2756,"stu_wgt":142.0414,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"101-200","wealth":-0.36,"escs":0.46}
{"year":"2012","country":"DEU","school_id":"0000033","student_id":"00716","gender":"male","math":666.2331,"read":607.8561,"science":649.0489,"stu_wgt":204.4021}
{"year":"2012","country":"DEU","school_id":"0000055","student_id":"01215","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":584.4446,"read":527.9022,"science":571.3726,"stu_wgt":143.4451,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.78,"escs":1.75}
{"year":"2012","country":"DEU","school_id":"0000079","student_id":"01734","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":679.475,"read":573.6131,"science":659.0265,"stu_wgt":144.1948,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.15,"escs":-0.85}
{"year":"2012","country":"DEU","school_id":"0000217","student_id":"04711","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":519.7149,"read":472.3274,"science":489.1272,"stu_wgt":106.8843,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.36,"escs":-0.06}
{"year":"2012","country":"DEU","school_id":"0000047","student_id":"01040","gender":"male","computer":"yes","internet":"yes","math":329.1868,"read":361.5788,"science":405.483,"stu_wgt":161.0901,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.27,"escs":0.62}
{"year":"2012","country":"DEU","school_id":"0000079","student_id":"01722","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":605.1644,"read":540.4125,"science":577.9,"stu_wgt":144.1948,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.78,"escs":1.97}
{"year":"2012","country":"DEU","school_id":"0000046","student_id":"01029","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":643.0207,"read":601.6811,"science":625.4569,"stu_wgt":190.9521,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":0.15,"escs":1.39}
{"year":"2012","country":"DNK","school_id":"0000109","student_id":"02281","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":606.6443,"read":645.1426,"science":618.37,"stu_wgt":4.4243,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.48,"escs":1.43}
{"year":"2012","country":"DNK","school_id":"0000026","student_id":"00517","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":589.274,"read":496.6263,"science":541.533,"stu_wgt":7.1501,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":0.82,"escs":1.01}
{"year":"2012","country":"DNK","school_id":"0000317","student_id":"06918","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":420.0109,"read":437.8277,"science":456.4901,"stu_wgt":12.5712,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.35,"escs":0.24}
{"year":"2012","country":"DNK","school_id":"0000271","student_id":"05935","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":435.7454,"read":434.3954,"science":448.4707,"stu_wgt":1.6092,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","wealth":-0.09,"escs":-0.57}
{"year":"2012","country":"DNK","school_id":"0000247","student_id":"05360","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":542.4599,"read":600.423,"science":548.2469,"stu_wgt":2.9212,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"0-10","wealth":-0.35,"escs":0.51}
{"year":"2012","country":"DNK","school_id":"0000253","student_id":"05504","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":542.382,"read":509.5539,"science":472.5289,"stu_wgt":17.2768,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.18,"escs":-0.44}
{"year":"2012","country":"DNK","school_id":"0000169","student_id":"03659","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":675.6582,"read":555.4891,"science":612.5886,"stu_wgt":4.1199,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":0.48,"escs":1.41}
{"year":"2012","country":"DNK","school_id":"0000285","student_id":"06215","gender":"female","math":489.6479,"read":445.6914,"science":490.3394,"stu_wgt":14.7501}
{"year":"2012","country":"DNK","school_id":"0000051","student_id":"01045","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":505.694,"read":489.9702,"science":491.1787,"stu_wgt":7.1718,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"0-10","wealth":0.82,"escs":1.15}
{"year":"2012","country":"DNK","school_id":"0000029","student_id":"00580","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":489.6479,"read":507.6475,"science":541.6263,"stu_wgt":9.1606,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.48,"escs":0.22}
{"year":"2012","country":"DNK","school_id":"0000269","student_id":"05871","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":373.9757,"read":473.8099,"science":389.5375,"stu_wgt":9.72,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.82,"escs":0.22}
{"year":"2012","country":"DNK","school_id":"0000027","student_id":"00526","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":498.7615,"read":522.8189,"science":524.0955,"stu_wgt":4.336,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.59,"escs":-0.95}
{"year":"2012","country":"DNK","school_id":"0000052","student_id":"01065","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":602.2823,"read":570.1647,"science":604.0097,"stu_wgt":13.4638,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":0.82,"escs":1.59}
{"year":"2012","country":"DNK","school_id":"0000129","student_id":"02753","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":453.1936,"read":417.1756,"science":410.4252,"stu_wgt":2.2579,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":-0.09,"escs":-0.43}
{"year":"2012","country":"DNK","school_id":"0000336","student_id":"07365","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":594.6487,"read":594.1479,"science":619.7687,"stu_wgt":10.7804,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.18,"escs":-0.94}
{"year":"2012","country":"DNK","school_id":"0000183","student_id":"03981","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":541.4473,"read":461.3407,"science":493.9761,"stu_wgt":15.6143,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":1.24,"escs":1.18}
{"year":"2012","country":"DNK","school_id":"0000291","student_id":"06325","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":514.4181,"read":557.5302,"science":519.3398,"stu_wgt":17.2012,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"26-100","wealth":-0.09,"escs":1.04}
{"year":"2012","country":"DNK","school_id":"0000028","student_id":"00562","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":526.8811,"read":470.9504,"science":487.6352,"stu_wgt":28.7151,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.48,"escs":0.06}
{"year":"2012","country":"DNK","school_id":"0000256","student_id":"05591","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":508.0308,"read":509.9386,"science":495.5614,"stu_wgt":3.4204,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.18,"escs":0.04}
{"year":"2012","country":"DNK","school_id":"0000230","student_id":"04989","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":463.6314,"read":484.3566,"science":471.5964,"stu_wgt":7.7541,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":1.82,"escs":2.25}
{"year":"2012","country":"DNK","school_id":"0000285","student_id":"06213","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":585.3014,"read":607.6155,"science":617.251,"stu_wgt":13.5255,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.18,"escs":1.05}
{"year":"2012","country":"DNK","school_id":"0000323","student_id":"07054","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":385.8934,"read":476.59,"science":374.5244,"stu_wgt":13.3797,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"0","book":"0-10","wealth":-0.35,"escs":0.3}
{"year":"2012","country":"DNK","school_id":"0000138","student_id":"02970","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":337.4435,"read":425.0393,"science":330.511,"stu_wgt":2.5202,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.59,"escs":-1.06}
{"year":"2012","country":"DNK","school_id":"0000012","student_id":"00232","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":509.6666,"read":489.4578,"science":426.5573,"stu_wgt":2.0925,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":0.82,"escs":1.8}
{"year":"2012","country":"DNK","school_id":"0000027","student_id":"00522","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":508.1087,"read":447.7077,"science":468.799,"stu_wgt":15.3309,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.18,"escs":-0.62}
{"year":"2012","country":"DNK","school_id":"0000094","student_id":"01947","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":589.0403,"read":566.8767,"science":601.865,"stu_wgt":15.151,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.09,"escs":1.2}
{"year":"2012","country":"DNK","school_id":"0000155","student_id":"03332","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":405.5227,"read":389.6469,"science":471.6897,"stu_wgt":3.2486,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":1.24,"escs":1.26}
{"year":"2012","country":"DNK","school_id":"0000341","student_id":"07472","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":494.9447,"read":415.1487,"science":496.9601,"stu_wgt":1.0463,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.82,"escs":0.68}
{"year":"2012","country":"DNK","school_id":"0000317","student_id":"06931","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":418.453,"read":474.2865,"science":439.6121,"stu_wgt":12.5712,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":0.48,"escs":0.96}
{"year":"2012","country":"DNK","school_id":"0000201","student_id":"04355","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":522.0517,"read":574.449,"science":550.6714,"stu_wgt":10.5297,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":-0.35,"escs":0.13}
{"year":"2012","country":"DNK","school_id":"0000238","student_id":"05170","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"yes","math":525.3233,"read":519.4016,"science":445.6733,"stu_wgt":6.0811,"desk":"yes","room":"no","dishwasher":"yes","book":"26-100","wealth":-0.29,"escs":0.02}
{"year":"2012","country":"DNK","school_id":"0000163","student_id":"03504","gender":"male","computer":"yes","internet":"yes","math":331.7573,"read":223.6442,"science":326.1283,"stu_wgt":1.8884,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"0","book":"101-200","wealth":-0.35}
{"year":"2012","country":"DNK","school_id":"0000003","student_id":"00061","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":572.6827,"read":525.2558,"science":574.9161,"stu_wgt":10.4191,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":1.82,"escs":1.15}
{"year":"2012","country":"DNK","school_id":"0000057","student_id":"01163","mother_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":442.7559,"read":492.2156,"science":487.3555,"stu_wgt":1.0463,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"0-10","wealth":0.18,"escs":-0.98}
{"year":"2012","country":"DNK","school_id":"0000059","student_id":"01201","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":465.1893,"read":540.2937,"science":539.668,"stu_wgt":21.3222,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.48,"escs":1.62}
{"year":"2012","country":"DNK","school_id":"0000309","student_id":"06727","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":640.5281,"read":582.9958,"science":620.1417,"stu_wgt":8.8861,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.24,"escs":1.84}
{"year":"2012","country":"DNK","school_id":"0000011","student_id":"00205","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":471.6545,"read":477.3796,"science":485.5837,"stu_wgt":5.488,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.18,"escs":0.21}
{"year":"2012","country":"DNK","school_id":"0000002","student_id":"00044","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"yes","math":407.7816,"read":484.9303,"science":477.1913,"stu_wgt":1.7156,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.18,"escs":0.5}
{"year":"2012","country":"DNK","school_id":"0000074","student_id":"01528","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":408.5605,"read":369.919,"science":383.9426,"stu_wgt":1.6184,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"3+","car":"1","book":"101-200","wealth":-0.83,"escs":0.85}
{"year":"2012","country":"DNK","school_id":"0000294","student_id":"06405","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":543.5504,"read":493.178,"science":577.3405,"stu_wgt":2.0925,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.82,"escs":1.47}
{"year":"2012","country":"DNK","school_id":"0000201","student_id":"04362","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":586.8593,"read":516.1938,"science":565.0317,"stu_wgt":10.9187,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"0-10","wealth":0.48,"escs":-0.51}
{"year":"2012","country":"DNK","school_id":"0000242","student_id":"05242","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":279.0232,"read":236.5555,"science":193.715,"stu_wgt":4.0598,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":-0.09,"escs":-0.04}
{"year":"2012","country":"DNK","school_id":"0000045","student_id":"00910","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":490.4269,"read":513.2077,"science":505.2592,"stu_wgt":5.7752,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":0.82,"escs":0.58}
{"year":"2012","country":"DNK","school_id":"0000303","student_id":"06584","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":623.2357,"read":589.652,"science":675.8113,"stu_wgt":6.0041,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":-0.09,"escs":1.52}
{"year":"2012","country":"DNK","school_id":"0000021","student_id":"00396","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":481.7028,"read":544.0269,"science":512.8124,"stu_wgt":9.6576,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.48,"escs":0.53}
{"year":"2012","country":"DNK","school_id":"0000327","student_id":"07154","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":506.6288,"read":432.0697,"science":503.2078,"stu_wgt":1.5579,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"11-25","wealth":-0.09,"escs":-1.58}
{"year":"2012","country":"DNK","school_id":"0000183","student_id":"03974","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":538.5652,"read":531.4307,"science":524.0022,"stu_wgt":20.5148,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.82,"escs":1.42}
{"year":"2012","country":"DNK","school_id":"0000108","student_id":"02257","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":558.9734,"read":497.9094,"science":565.8709,"stu_wgt":12.0488,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.09,"escs":1.19}
{"year":"2012","country":"DNK","school_id":"0000219","student_id":"04734","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":542.3041,"read":504.4052,"science":545.263,"stu_wgt":1.821,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":1.82,"escs":0.44}
{"year":"2012","country":"DNK","school_id":"0000183","student_id":"03973","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":558.6618,"read":571.2718,"science":524.7482,"stu_wgt":16.1799,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"more than 500","wealth":0.48,"escs":1.2}
{"year":"2012","country":"ESP","school_id":"0000225","student_id":"06395","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":558.9734,"read":547.63,"science":558.411,"stu_wgt":3.0771,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.59,"escs":0.74}
{"year":"2012","country":"ESP","school_id":"0000729","student_id":"20349","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":562.5565,"read":482.7527,"science":526.6132,"stu_wgt":4.7035,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":0.45,"escs":-0.37}
{"year":"2012","country":"ESP","school_id":"0000405","student_id":"11479","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":481.4691,"read":536.5604,"science":433.3644,"stu_wgt":3.0171,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.59,"escs":-0.73}
{"year":"2012","country":"ESP","school_id":"0000668","student_id":"18691","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":679.3971,"read":664.1266,"science":613.9873,"stu_wgt":3.0767,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"101-200","wealth":-0.36,"escs":-0.17}
{"year":"2012","country":"ESP","school_id":"0000282","student_id":"07961","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","math":525.6348,"read":389.727,"science":573.6106,"stu_wgt":12.0413,"escs":0.55}
{"year":"2012","country":"ESP","school_id":"0000216","student_id":"06117","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":490.9721,"read":514.0815,"science":550.5781,"stu_wgt":30.268,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.59,"escs":-0.32}
{"year":"2012","country":"ESP","school_id":"0000759","student_id":"21187","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":643.0986,"read":627.8245,"science":630.2126,"stu_wgt":3.5714,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.79,"escs":1}
{"year":"2012","country":"ESP","school_id":"0000826","student_id":"23174","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":502.7341,"read":416.0308,"science":551.6971,"stu_wgt":5.4445,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"more than 500","wealth":-0.11,"escs":-1.08}
{"year":"2012","country":"ESP","school_id":"0000597","student_id":"16916","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":431.0718,"read":482.0708,"science":451.2682,"stu_wgt":3.1522,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"201-500","wealth":-0.59,"escs":1.06}
{"year":"2012","country":"ESP","school_id":"0000800","student_id":"22401","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":386.5945,"read":269.6759,"science":400.7273,"stu_wgt":2.8278,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.59,"escs":-1.01}
{"year":"2012","country":"ESP","school_id":"0000776","student_id":"21704","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":516.5992,"read":509.1367,"science":558.9705,"stu_wgt":4.2554,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"201-500","wealth":-1.26,"escs":-0.81}
{"year":"2012","country":"ESP","school_id":"0000884","student_id":"24773","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":370.2368,"read":348.8278,"science":434.0172,"stu_wgt":2.4719,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.11,"escs":0.71}
{"year":"2012","country":"ESP","school_id":"0000546","student_id":"15408","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":342.974,"read":359.4937,"science":219.8247,"stu_wgt":6.8188,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.7,"escs":-2.58}
{"year":"2012","country":"ESP","school_id":"0000826","student_id":"23167","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":467.604,"read":539.4994,"science":495.5614,"stu_wgt":3.7897,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.16,"escs":-1.23}
{"year":"2012","country":"ESP","school_id":"0000884","student_id":"24772","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":477.1849,"read":470.6433,"science":456.7699,"stu_wgt":2.4719,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-0.59,"escs":0.64}
{"year":"2012","country":"ESP","school_id":"0000727","student_id":"20296","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":524.8559,"read":482.7527,"science":551.2309,"stu_wgt":5.0652,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.16,"escs":0.1}
{"year":"2012","country":"ESP","school_id":"0000263","student_id":"07496","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":523.6875,"read":556.5316,"science":545.9157,"stu_wgt":3.0499,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.45,"escs":0.68}
{"year":"2012","country":"ESP","school_id":"0000511","student_id":"14429","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":617.5495,"read":514.0285,"science":553.0959,"stu_wgt":6.9052,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":1.2,"escs":1.76}
{"year":"2012","country":"ESP","school_id":"0000411","student_id":"11631","gender":"male","computer":"yes","internet":"yes","math":443.379,"read":395.3407,"science":534.0731,"stu_wgt":13.014,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":0.16,"escs":-0.42}
{"year":"2012","country":"ESP","school_id":"0000226","student_id":"06440","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":556.4029,"read":585.5694,"science":590.3021,"stu_wgt":5.7559,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.11,"escs":-1.48}
{"year":"2012","country":"ESP","school_id":"0000300","student_id":"08480","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":606.177,"read":616.468,"science":579.4853,"stu_wgt":3.0453,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"201-500","wealth":0.45,"escs":1.33}
{"year":"2012","country":"ESP","school_id":"0000227","student_id":"06473","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":690.7696,"read":604.6328,"science":669.6568,"stu_wgt":3.3429,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"more than 500","wealth":-0.11,"escs":0.09}
{"year":"2012","country":"ESP","school_id":"0000502","student_id":"14208","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":447.04,"read":420.1208,"science":438.0269,"stu_wgt":28.4491,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":1.2,"escs":0.15}
{"year":"2012","country":"ESP","school_id":"0000779","student_id":"21776","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":465.3451,"read":478.5826,"science":426.7438,"stu_wgt":40.9598,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.2,"escs":0.96}
{"year":"2012","country":"ESP","school_id":"0000149","student_id":"04217","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":512.0813,"read":575.8788,"science":486.423,"stu_wgt":29.1382,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"201-500","wealth":-0.59,"escs":0.86}
{"year":"2012","country":"ESP","school_id":"0000421","student_id":"11937","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":539.3441,"read":493.2705,"science":513.4651,"stu_wgt":30.1974,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"more than 500","wealth":-0.59,"escs":0.36}
{"year":"2012","country":"ESP","school_id":"0000667","student_id":"18679","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":519.4812,"read":472.2472,"science":527.5457,"stu_wgt":2.7288,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"201-500","wealth":-1.48,"escs":-0.35}
{"year":"2012","country":"ESP","school_id":"0000071","student_id":"02011","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":526.8032,"read":497.4283,"science":485.5837,"stu_wgt":3.0499,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":-0.11,"escs":-0.81}
{"year":"2012","country":"ESP","school_id":"0000887","student_id":"24877","gender":"female","computer":"yes","internet":"yes","math":417.6741,"read":416.3813,"science":535.0056,"stu_wgt":33.9196,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"3+","book":"101-200","wealth":-0.59,"escs":-0.93}
{"year":"2012","country":"ESP","school_id":"0000868","student_id":"24323","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":515.1192,"read":509.2169,"science":518.5006,"stu_wgt":7.033,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.16,"escs":-0.57}
{"year":"2012","country":"ESP","school_id":"0000193","student_id":"05401","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":433.3307,"read":453.8827,"science":418.1649,"stu_wgt":8.0432,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"3+","book":"11-25","wealth":0.16,"escs":-1.24}
{"year":"2012","country":"ESP","school_id":"0000790","student_id":"22093","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":446.5727,"read":436.4804,"science":483.7188,"stu_wgt":3.3347,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":0.79,"escs":1.26}
{"year":"2012","country":"ESP","school_id":"0000742","student_id":"20752","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":554.0661,"read":515.6324,"science":575.3823,"stu_wgt":11.0815,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":2.91,"escs":2.19}
{"year":"2012","country":"ESP","school_id":"0000174","student_id":"04918","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":545.7314,"read":429.8051,"science":479.1496,"stu_wgt":59.064,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":-0.11,"escs":0.26}
{"year":"2012","country":"ESP","school_id":"0000499","student_id":"14095","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":298.4967,"read":334.3928,"science":314.006,"stu_wgt":15.0996,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"11-25","wealth":-1.04,"escs":-0.3}
{"year":"2012","country":"ESP","school_id":"0000323","student_id":"09091","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":370.9378,"read":406.8496,"science":478.8698,"stu_wgt":8.9282,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":-0.11,"escs":0.75}
{"year":"2012","country":"ESP","school_id":"0000619","student_id":"17497","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":262.1982,"read":204.3975,"science":273.0698,"stu_wgt":14.46,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.26,"escs":-1.37}
{"year":"2012","country":"ESP","school_id":"0000861","student_id":"24128","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":414.6362,"read":411.6201,"science":408.1872,"stu_wgt":3.0499,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":-0.36,"escs":-2}
{"year":"2012","country":"ESP","school_id":"0000869","student_id":"24342","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":497.2036,"read":543.4709,"science":512.9056,"stu_wgt":18.7574,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"201-500","wealth":-0.36,"escs":-0.47}
{"year":"2012","country":"ESP","school_id":"0000046","student_id":"01310","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":363.46,"read":444.1027,"science":481.0145,"stu_wgt":37.953,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"201-500","wealth":-1.94,"escs":-0.57}
{"year":"2012","country":"ESP","school_id":"0000560","student_id":"15809","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":528.3611,"read":478.1816,"science":507.031,"stu_wgt":3.2697,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":2.91,"escs":1.66}
{"year":"2012","country":"ESP","school_id":"0000465","student_id":"13124","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":616.4589,"read":606.0918,"science":610.4439,"stu_wgt":49.3941,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.16,"escs":1.34}
{"year":"2012","country":"ESP","school_id":"0000503","student_id":"14223","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":450.4674,"read":473.9313,"science":442.0366,"stu_wgt":14.8628,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":-0.36,"escs":-1.12}
{"year":"2012","country":"ESP","school_id":"0000309","student_id":"08684","mother_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":568.4764,"read":428.2204,"science":611.8426,"stu_wgt":11.7357,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.36,"escs":-0.46}
{"year":"2012","country":"ESP","school_id":"0000708","student_id":"19738","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":430.3708,"read":519.8799,"science":507.9634,"stu_wgt":7.4096,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"more than 500","wealth":-0.59,"escs":-0.33}
{"year":"2012","country":"ESP","school_id":"0000388","student_id":"11006","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":594.9603,"read":570.4775,"science":592.2604,"stu_wgt":2.9805,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"101-200","wealth":-1.26,"escs":-0.98}
{"year":"2012","country":"ESP","school_id":"0000077","student_id":"02167","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":459.0357,"read":397.9871,"science":489.3137,"stu_wgt":23.9869,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.82,"escs":-0.99}
{"year":"2012","country":"ESP","school_id":"0000435","student_id":"12260","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":536.8515,"read":594.3068,"science":513.5584,"stu_wgt":35.4293,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.16,"escs":0.84}
{"year":"2012","country":"ESP","school_id":"0000258","student_id":"07337","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":582.0299,"read":586.3637,"science":527.5457,"stu_wgt":3.0069,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":-0.11,"escs":-1.14}
{"year":"2012","country":"ESP","school_id":"0000487","student_id":"13745","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"no","math":510.835,"read":500.3955,"science":516.7288,"stu_wgt":12.2679,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.82,"escs":-1.84}
{"year":"2012","country":"EST","school_id":"0000057","student_id":"01291","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":422.8151,"read":380.9057,"science":363.8008,"stu_wgt":2.0526,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.57,"escs":0.35}
{"year":"2012","country":"EST","school_id":"0000100","student_id":"02277","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":569.0995,"read":569.6037,"science":588.2507,"stu_wgt":1.8427,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"0","book":"201-500","wealth":-0.33,"escs":-0.61}
{"year":"2012","country":"EST","school_id":"0000058","student_id":"01310","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":642.086,"read":569.6033,"science":700.9884,"stu_wgt":2.4414,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"201-500","wealth":0.19,"escs":1}
{"year":"2012","country":"EST","school_id":"0000165","student_id":"03805","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":551.184,"read":505.9289,"science":544.4237,"stu_wgt":2.4134,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"11-25","wealth":-0.33,"escs":0.81}
{"year":"2012","country":"EST","school_id":"0000054","student_id":"01193","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"yes","math":533.7358,"read":483.8977,"science":526.6132,"stu_wgt":1.8712,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"26-100","wealth":-1.25,"escs":-1.24}
{"year":"2012","country":"EST","school_id":"0000068","student_id":"01500","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":499.3846,"read":545.2978,"science":528.4782,"stu_wgt":1.9622,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"0-10","wealth":-1.03,"escs":-1.61}
{"year":"2012","country":"EST","school_id":"0000104","student_id":"02386","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":655.7174,"read":635.9242,"science":659.3995,"stu_wgt":1.8895,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.48,"escs":0.96}
{"year":"2012","country":"EST","school_id":"0000101","student_id":"02290","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":449.7663,"read":439.2071,"science":466.188,"stu_wgt":2.7885,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"11-25","wealth":-1.25,"escs":-0.47}
{"year":"2012","country":"EST","school_id":"0000015","student_id":"00353","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":544.6409,"read":556.8948,"science":474.1141,"stu_wgt":2.4599,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.68,"escs":-0.72}
{"year":"2012","country":"EST","school_id":"0000090","student_id":"02042","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":547.523,"read":592.6387,"science":575.1026,"stu_wgt":1.8282,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.48,"escs":0.46}
{"year":"2012","country":"EST","school_id":"0000058","student_id":"01301","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":567.2301,"read":517.2363,"science":580.6975,"stu_wgt":2.4414,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.48,"escs":0.71}
{"year":"2012","country":"EST","school_id":"0000092","student_id":"02098","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":515.1971,"read":557.6096,"science":528.3849,"stu_wgt":2.1525,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"0-10","wealth":0.82,"escs":1.29}
{"year":"2012","country":"EST","school_id":"0000087","student_id":"01957","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":418.6867,"read":430.9172,"science":424.972,"stu_wgt":2.1525,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.08,"escs":-0.12}
{"year":"2012","country":"EST","school_id":"0000150","student_id":"03385","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":587.4825,"read":623.0931,"science":715.7217,"stu_wgt":1.7674,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"1","book":"26-100","wealth":-0.8,"escs":0.92}
{"year":"2012","country":"EST","school_id":"0000130","student_id":"02886","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":507.4077,"read":595.7365,"science":582.4692,"stu_wgt":1.6792,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-1.25,"escs":0.92}
{"year":"2012","country":"EST","school_id":"0000067","student_id":"01461","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":607.8906,"read":578.7455,"science":597.6688,"stu_wgt":1.8862,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"11-25","wealth":-0.57,"escs":0.08}
{"year":"2012","country":"EST","school_id":"0000069","student_id":"01547","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":483.8838,"read":502.8817,"science":528.1984,"stu_wgt":1.8571,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.24,"escs":1.38}
{"year":"2012","country":"EST","school_id":"0000159","student_id":"03634","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":614.0442,"read":550.918,"science":583.7747,"stu_wgt":1.8323,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"201-500","wealth":-0.33,"escs":-0.3}
{"year":"2012","country":"EST","school_id":"0000137","student_id":"03067","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":596.8297,"read":605.4271,"science":655.11,"stu_wgt":5.9192,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":0.19,"escs":-0.3}
{"year":"2012","country":"EST","school_id":"0000032","student_id":"00715","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":553.5208,"read":531.5911,"science":576.1283,"stu_wgt":1.9345,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"1","book":"more than 500","wealth":-0.33,"escs":0.95}
{"year":"2012","country":"EST","school_id":"0000120","student_id":"02642","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":527.5822,"read":510.0188,"science":540.3208,"stu_wgt":3.779,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"3+","book":"26-100","wealth":-0.33,"escs":-0.67}
{"year":"2012","country":"EST","school_id":"0000127","student_id":"02826","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":422.4256,"read":498.1952,"science":486.796,"stu_wgt":1.9635,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.82,"escs":0.08}
{"year":"2012","country":"EST","school_id":"0000107","student_id":"02485","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":408.3268,"read":427.5016,"science":455.7441,"stu_wgt":1.8882,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.57,"escs":0.5}
{"year":"2012","country":"EST","school_id":"0000162","student_id":"03723","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":466.124,"read":479.6878,"science":532.3946,"stu_wgt":1.9879,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.24,"escs":0.56}
{"year":"2012","country":"EST","school_id":"0000101","student_id":"02298","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":473.7576,"read":498.7916,"science":528.2917,"stu_wgt":2.7885,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-0.8,"escs":0.25}
{"year":"2012","country":"EST","school_id":"0000058","student_id":"01315","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":621.4442,"read":515.6324,"science":562.4207,"stu_wgt":2.4414,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":-0.08,"escs":0.21}
{"year":"2012","country":"EST","school_id":"0000074","student_id":"01648","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":422.5035,"read":395.1803,"science":402.4991,"stu_wgt":2.5071,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":-0.33,"escs":-0.06}
{"year":"2012","country":"EST","school_id":"0000036","student_id":"00789","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":654.549,"read":702.5712,"science":729.8956,"stu_wgt":2.9995,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"more than 500","wealth":-0.08,"escs":1.23}
{"year":"2012","country":"EST","school_id":"0000132","student_id":"02928","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":502.5004,"read":446.9057,"science":511.6934,"stu_wgt":1.9061,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.19,"escs":-0.45}
{"year":"2012","country":"EST","school_id":"0000120","student_id":"02647","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":472.2776,"read":452.9196,"science":494.2559,"stu_wgt":3.8647,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"101-200","wealth":-1.25,"escs":0.76}
{"year":"2012","country":"EST","school_id":"0000056","student_id":"01240","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":538.4873,"read":545.8539,"science":518.5006,"stu_wgt":2.9015,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":-0.33,"escs":0.24}
{"year":"2012","country":"EST","school_id":"0000182","student_id":"04227","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":618.8737,"read":586.4442,"science":599.3473,"stu_wgt":2.8411,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"more than 500","wealth":1.24,"escs":1.46}
{"year":"2012","country":"EST","school_id":"0000002","student_id":"00038","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":433.3307,"read":398.5484,"science":432.1522,"stu_wgt":2.1525,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.48,"escs":-0.03}
{"year":"2012","country":"EST","school_id":"0000004","student_id":"00102","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":569.6448,"read":546.8865,"science":551.7904,"stu_wgt":2.2455,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":-0.57,"escs":-0.79}
{"year":"2012","country":"EST","school_id":"0000125","student_id":"02775","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":639.7492,"read":656.263,"science":626.1097,"stu_wgt":1.9086,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":0.48,"escs":1.34}
{"year":"2012","country":"EST","school_id":"0000029","student_id":"00656","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":474.4586,"read":539.1294,"science":504.2335,"stu_wgt":5.3891,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"101-200","wealth":-0.57,"escs":-0.26}
{"year":"2012","country":"EST","school_id":"0000090","student_id":"02036","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":611.0064,"read":598.1195,"science":573.1443,"stu_wgt":1.9015,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.08,"escs":0.63}
{"year":"2012","country":"EST","school_id":"0000071","student_id":"01585","mother_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":503.513,"read":453.6421,"science":541.7195,"stu_wgt":2.4394,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":-0.08,"escs":0.07}
{"year":"2012","country":"EST","school_id":"0000071","student_id":"01577","gender":"female","computer":"yes","internet":"yes","math":463.7093,"read":478.3375,"science":544.0507,"stu_wgt":2.1525,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"0-10","wealth":0.82,"escs":-0.17}
{"year":"2012","country":"EST","school_id":"0000118","student_id":"02614","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":334.4836,"read":343.1459,"science":368.9295,"stu_wgt":2.1525,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-1.03,"escs":-1.21}
{"year":"2012","country":"EST","school_id":"0000008","student_id":"00165","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":432.4739,"read":458.4797,"science":428.702,"stu_wgt":1.7964,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":0.48,"escs":-0.66}
{"year":"2012","country":"EST","school_id":"0000095","student_id":"02176","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"yes","math":501.0983,"read":506.0091,"science":509.1757,"stu_wgt":2.6857,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":-0.08,"escs":0.65}
{"year":"2012","country":"EST","school_id":"0000203","student_id":"04690","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":459.4251,"read":442.5935,"science":473.8344,"stu_wgt":2.1525,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.08,"escs":0.38}
{"year":"2012","country":"EST","school_id":"0000134","student_id":"02975","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":531.399,"read":488.3663,"science":588.9034,"stu_wgt":1.5456,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":-0.57,"escs":-0.65}
{"year":"2012","country":"EST","school_id":"0000169","student_id":"03908","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":508.1087,"read":518.053,"science":539.0153,"stu_wgt":1.7964,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":1.24,"escs":0.76}
{"year":"2012","country":"EST","school_id":"0000032","student_id":"00709","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"yes","math":672.0751,"read":663.4118,"science":639.8172,"stu_wgt":2.0658,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.8,"escs":-0.98}
{"year":"2012","country":"EST","school_id":"0000185","student_id":"04280","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":655.3279,"read":619.0833,"science":642.5214,"stu_wgt":5.8036,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.25,"escs":-1.32}
{"year":"2012","country":"EST","school_id":"0000056","student_id":"01256","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":438.7054,"read":448.1888,"science":537.5233,"stu_wgt":2.6923,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.48,"escs":0.17}
{"year":"2012","country":"EST","school_id":"0000071","student_id":"01575","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":533.0347,"read":503.7554,"science":520.3655,"stu_wgt":2.1525,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"0-10","wealth":0.19,"escs":-0.46}
{"year":"2012","country":"EST","school_id":"0000054","student_id":"01187","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":543.083,"read":564.0436,"science":586.9452,"stu_wgt":1.8712,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"3+","book":"201-500","wealth":0.19,"escs":0.69}
{"year":"2012","country":"FIN","school_id":"0000149","student_id":"04215","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":655.1721,"read":663.65,"science":691.6636,"stu_wgt":3.3143,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"201-500","wealth":-0.13,"escs":1.1}
{"year":"2012","country":"FIN","school_id":"0000233","student_id":"06703","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":686.3296,"read":663.4309,"science":703.7859,"stu_wgt":8.3258,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"101-200","wealth":0.14,"escs":0.04}
{"year":"2012","country":"FIN","school_id":"0000209","student_id":"05969","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":646.0586,"read":632.2748,"science":629.0936,"stu_wgt":2.2571,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":1.19,"escs":1.38}
{"year":"2012","country":"FIN","school_id":"0000293","student_id":"08370","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":510.835,"read":452.2788,"science":481.2943,"stu_wgt":10.7964,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.77,"escs":1.46}
{"year":"2012","country":"FIN","school_id":"0000004","student_id":"00111","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":519.4812,"read":610.1135,"science":544.3305,"stu_wgt":10.9162,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"26-100","wealth":-0.63,"escs":-0.81}
{"year":"2012","country":"FIN","school_id":"0000298","student_id":"08474","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":591.3772,"read":582.9958,"science":660.705,"stu_wgt":3.5985,"desk":"yes","room":"yes","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.92,"escs":0.91}
{"year":"2012","country":"FIN","school_id":"0000210","student_id":"05991","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":473.5239,"read":560.8663,"science":491.1787,"stu_wgt":10.6067,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.43,"escs":0.32}
{"year":"2012","country":"FIN","school_id":"0000218","student_id":"06230","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":531.5548,"read":549.6665,"science":533.9799,"stu_wgt":13.8623,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"1","car":"2","book":"201-500","wealth":-0.63,"escs":-0.47}
{"year":"2012","country":"FIN","school_id":"0000101","student_id":"02821","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":616.3032,"read":578.3411,"science":579.4853,"stu_wgt":13.1119,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.13,"escs":0.49}
{"year":"2012","country":"FIN","school_id":"0000127","student_id":"03569","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":533.8137,"read":598.4734,"science":565.7777,"stu_wgt":8.9793,"desk":"no","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.86,"escs":0.59}
{"year":"2012","country":"FIN","school_id":"0000141","student_id":"04007","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":626.4294,"read":639.503,"science":613.0548,"stu_wgt":1.9391,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.39,"escs":1.11}
{"year":"2012","country":"FIN","school_id":"0000264","student_id":"07554","gender":"female","computer":"yes","internet":"yes","math":507.4856,"read":544.5035,"science":543.398,"stu_wgt":1.2194,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"26-100","wealth":-0.13,"escs":-0.97}
{"year":"2012","country":"FIN","school_id":"0000114","student_id":"03205","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":465.1114,"read":476.1929,"science":489.3137,"stu_wgt":6.6662,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.43,"escs":0.45}
{"year":"2012","country":"FIN","school_id":"0000033","student_id":"00893","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":484.8964,"read":518.2913,"science":485.5837,"stu_wgt":1.1212,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"101-200","wealth":-0.13,"escs":1.3}
{"year":"2012","country":"FIN","school_id":"0000122","student_id":"03454","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":465.2672,"read":412.9835,"science":503.5808,"stu_wgt":1.0706,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.77,"escs":1.25}
{"year":"2012","country":"FIN","school_id":"0000193","student_id":"05516","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":487.7785,"read":435.4379,"science":519.1533,"stu_wgt":8.5391,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.77,"escs":1.23}
{"year":"2012","country":"FIN","school_id":"0000234","student_id":"06751","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":571.2806,"read":585.4105,"science":605.7814,"stu_wgt":13.4584,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"101-200","wealth":-0.39,"escs":-0.14}
{"year":"2012","country":"FIN","school_id":"0000017","student_id":"00440","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":419.6993,"read":491.0465,"science":459.8471,"stu_wgt":1.0625,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"11-25","wealth":0.43,"escs":0.9}
{"year":"2012","country":"FIN","school_id":"0000066","student_id":"01822","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":478.5091,"read":400.9543,"science":435.5091,"stu_wgt":1.1481,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.43,"escs":0.59}
{"year":"2012","country":"FIN","school_id":"0000102","student_id":"02847","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":430.9939,"read":410.0163,"science":427.7695,"stu_wgt":1.1944,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"3+","car":"3+","book":"26-100","wealth":0.43,"escs":-0.01}
{"year":"2012","country":"FIN","school_id":"0000278","student_id":"07932","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":579.6931,"read":578.1841,"science":633.6628,"stu_wgt":1.9903,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":0.14,"escs":1.39}
{"year":"2012","country":"FIN","school_id":"0000102","student_id":"02853","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":318.8269,"read":138.9588,"science":271.1115,"stu_wgt":2.5797,"desk":"yes","room":"yes","dishwasher":"yes","computer_n":"3+","car":"3+","book":"more than 500","wealth":1.07,"escs":0.25}
{"year":"2012","country":"FIN","school_id":"0000261","student_id":"07468","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":645.1239,"read":581.3919,"science":676.7438,"stu_wgt":8.3808,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.43,"escs":-0.39}
{"year":"2012","country":"FIN","school_id":"0000227","student_id":"06514","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":448.9095,"read":446.8034,"science":471.5964,"stu_wgt":9.3854,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":0.77,"escs":0.89}
{"year":"2012","country":"FIN","school_id":"0000311","student_id":"08829","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":436.9138,"read":417.7149,"science":487.4487,"stu_wgt":4.1187,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"201-500","wealth":0.14,"escs":1.24}
{"year":"2012","country":"FIN","school_id":"0000161","student_id":"04577","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":479.1323,"read":468.5583,"science":519.1533,"stu_wgt":1.087,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"1","book":"11-25","wealth":-0.63,"escs":-0.12}
{"year":"2012","country":"FIN","school_id":"0000218","student_id":"06226","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":536.3842,"read":462.6239,"science":577.0608,"stu_wgt":13.7244,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"3+","book":"101-200","wealth":0.14,"escs":0.32}
{"year":"2012","country":"FIN","school_id":"0000001","student_id":"00004","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":559.4407,"read":584.5997,"science":594.6848,"stu_wgt":3.4538,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.14,"escs":0.71}
{"year":"2012","country":"FIN","school_id":"0000117","student_id":"03306","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":421.8804,"read":506.8532,"science":468.8922,"stu_wgt":1.9274,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"11-25","wealth":0.14,"escs":0.52}
{"year":"2012","country":"FIN","school_id":"0000295","student_id":"08413","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":471.4987,"read":411.8537,"science":426.837,"stu_wgt":2.9257,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.77,"escs":-0.03}
{"year":"2012","country":"FIN","school_id":"0000177","student_id":"05035","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":474.5365,"read":441.8535,"science":474.2074,"stu_wgt":1.0952,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.19,"escs":0.19}
{"year":"2012","country":"FIN","school_id":"0000060","student_id":"01668","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":599.1665,"read":701.4592,"science":655.0168,"stu_wgt":2.2,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"more than 500","wealth":-0.39,"escs":0.77}
{"year":"2012","country":"FIN","school_id":"0000085","student_id":"02378","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":540.1231,"read":476.8985,"science":540.787,"stu_wgt":13.0845,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.39,"escs":-0.42}
{"year":"2012","country":"FIN","school_id":"0000246","student_id":"07100","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":624.8715,"read":635.6109,"science":589.8359,"stu_wgt":1.0323,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.77,"escs":1.4}
{"year":"2012","country":"FIN","school_id":"0000044","student_id":"01271","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":480.768,"read":307.9286,"science":431.4994,"stu_wgt":1.2667,"desk":"yes","room":"no","dishwasher":"no","television":"0","computer_n":"3+","car":"1","book":"11-25","wealth":-1.3,"escs":-1.71}
{"year":"2012","country":"FIN","school_id":"0000167","student_id":"04760","gender":"male","computer":"yes","internet":"yes","math":429.436,"read":409.2143,"science":419.3771,"stu_wgt":2.2286,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":0.43,"escs":1.4}
{"year":"2012","country":"FIN","school_id":"0000281","student_id":"08018","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":482.4817,"read":575.8788,"science":525.5875,"stu_wgt":2.721,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"26-100","wealth":0.43,"escs":0.8}
{"year":"2012","country":"FIN","school_id":"0000268","student_id":"07659","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":541.5252,"read":579.2149,"science":557.3853,"stu_wgt":13.4343,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.14,"escs":-0.93}
{"year":"2012","country":"FIN","school_id":"0000119","student_id":"03368","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":672.3867,"read":610.9079,"science":642.8944,"stu_wgt":12.7181,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"101-200","wealth":-0.86,"escs":0.92}
{"year":"2012","country":"FIN","school_id":"0000027","student_id":"00684","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":465.3451,"read":427.2581,"science":464.9758,"stu_wgt":11.2304,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"0","book":"26-100","wealth":-0.39,"escs":-1.45}
{"year":"2012","country":"FIN","school_id":"0000075","student_id":"02070","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":605.5538,"read":663.9678,"science":624.7109,"stu_wgt":3.5836,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":-0.39,"escs":0.49}
{"year":"2012","country":"FIN","school_id":"0000030","student_id":"00809","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":538.1757,"read":659.3608,"science":617.0645,"stu_wgt":13.3902,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.39,"escs":0.46}
{"year":"2012","country":"FIN","school_id":"0000178","student_id":"05077","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":554.9229,"read":601.2967,"science":588.9966,"stu_wgt":2.7186,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":0.14,"escs":1.05}
{"year":"2012","country":"FIN","school_id":"0000104","student_id":"02928","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":517.3781,"read":621.3133,"science":580.6975,"stu_wgt":13.4619,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"201-500","wealth":0.14,"escs":0.72}
{"year":"2012","country":"FIN","school_id":"0000224","student_id":"06412","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":518.157,"read":420.201,"science":476.0724,"stu_wgt":13.4238,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.77,"escs":0.4}
{"year":"2012","country":"FIN","school_id":"0000054","student_id":"01519","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":346.8687,"read":433.0618,"science":379.0004,"stu_wgt":1.0357,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.52,"escs":-0.72}
{"year":"2012","country":"FIN","school_id":"0000304","student_id":"08652","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":533.0347,"read":590.3352,"science":597.2025,"stu_wgt":3.6,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.08,"escs":-1.24}
{"year":"2012","country":"FIN","school_id":"0000254","student_id":"07315","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":543.2388,"read":526.5521,"science":533.3271,"stu_wgt":1.0769,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"26-100","wealth":-0.13,"escs":0.8}
{"year":"2012","country":"FIN","school_id":"0000281","student_id":"08030","mother_educ":"ISCED 3A","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":382.6998,"read":326.3734,"science":398.2096,"stu_wgt":2.3429,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"26-100","wealth":0.14,"escs":0.57}
{"year":"2012","country":"FIN","school_id":"0000213","student_id":"06085","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":544.0957,"read":619.1687,"science":604.9422,"stu_wgt":1.2118,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.77,"escs":1.28}
{"year":"2012","country":"FRA","school_id":"0000026","student_id":"00526","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":410.7415,"read":415.3893,"science":404.737,"stu_wgt":169.4131,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":0.16,"escs":-0.82}
{"year":"2012","country":"FRA","school_id":"0000089","student_id":"01846","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":668.492,"read":623.0931,"science":653.4316,"stu_wgt":129.5169,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":1.78,"escs":0.55}
{"year":"2012","country":"FRA","school_id":"0000183","student_id":"03716","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":472.2776,"read":400.3929,"science":485.5837,"stu_wgt":137.6132,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"0-10","wealth":-0.11,"escs":0.17}
{"year":"2012","country":"FRA","school_id":"0000028","student_id":"00560","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":588.573,"read":579.9298,"science":574.2633,"stu_wgt":169.0416,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":0.45,"escs":0.81}
{"year":"2012","country":"FRA","school_id":"0000017","student_id":"00319","mother_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":506.2393,"read":528.3834,"science":499.5711,"stu_wgt":171.4579,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"101-200","wealth":0.16,"escs":0.41}
{"year":"2012","country":"FRA","school_id":"0000053","student_id":"01108","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":477.886,"read":511.1425,"science":522.8833,"stu_wgt":157.3978,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.58,"escs":-0.22}
{"year":"2012","country":"FRA","school_id":"0000066","student_id":"01338","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":528.7506,"read":502.8013,"science":523.2562,"stu_wgt":129.1702,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.45,"escs":0.57}
{"year":"2012","country":"FRA","school_id":"0000149","student_id":"03016","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":434.8107,"read":426.6165,"science":441.7568,"stu_wgt":236.2451,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"0-10","wealth":-0.58,"escs":-0.66}
{"year":"2012","country":"FRA","school_id":"0000177","student_id":"03612","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":564.1143,"read":571.7686,"science":507.9634,"stu_wgt":167.7042,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"more than 500","wealth":0.16,"escs":0.55}
{"year":"2012","country":"FRA","school_id":"0000062","student_id":"01273","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":483.3385,"read":469.8384,"science":494.9086,"stu_wgt":146.0705,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":0.45,"escs":-0.43}
{"year":"2012","country":"FRA","school_id":"0000218","student_id":"04431","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":584.4446,"read":585.4017,"science":597.2025,"stu_wgt":138.685,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"11-25","wealth":0.16,"escs":-0.86}
{"year":"2012","country":"FRA","school_id":"0000042","student_id":"00861","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":581.5625,"read":602.1704,"science":549.0862,"stu_wgt":132.1933,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":1.2,"escs":0.2}
{"year":"2012","country":"FRA","school_id":"0000176","student_id":"03584","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":458.2567,"read":454.6846,"science":478.7766,"stu_wgt":135.7422,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.78,"escs":0.07}
{"year":"2012","country":"FRA","school_id":"0000075","student_id":"01534","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":441.0422,"read":536.3221,"science":538.7355,"stu_wgt":191.351,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"0-10","wealth":-0.35,"escs":-1.34}
{"year":"2012","country":"FRA","school_id":"0000159","student_id":"03238","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":469.8629,"read":434.636,"science":382.8236,"stu_wgt":181.8702,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"26-100","wealth":-0.35,"escs":-0.06}
{"year":"2012","country":"FRA","school_id":"0000208","student_id":"04209","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":536.9294,"read":630.845,"science":538.4558,"stu_wgt":137.7208,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"3+","book":"26-100","wealth":0.78,"escs":0.21}
{"year":"2012","country":"FRA","school_id":"0000187","student_id":"03785","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":374.0536,"read":411.6154,"science":377.4151,"stu_wgt":147.2776,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.45,"escs":0.15}
{"year":"2012","country":"FRA","school_id":"0000140","student_id":"02836","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":486.2206,"read":558.1355,"science":528.4782,"stu_wgt":157.1028,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"201-500","wealth":-0.11,"escs":0.69}
{"year":"2012","country":"FRA","school_id":"0000181","student_id":"03657","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":651.5111,"read":623.6544,"science":670.4028,"stu_wgt":149.4164,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"201-500","wealth":-0.11,"escs":0.82}
{"year":"2012","country":"FRA","school_id":"0000081","student_id":"01669","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":461.762,"read":610.193,"science":508.3364,"stu_wgt":169.0416,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"101-200","wealth":-0.81,"escs":-0.49}
{"year":"2012","country":"FRA","school_id":"0000114","student_id":"02310","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"no","math":331.1341,"read":411.0594,"science":392.3349,"stu_wgt":178.0453,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.68,"escs":-0.59}
{"year":"2012","country":"FRA","school_id":"0000098","student_id":"02013","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":595.5055,"read":518.2788,"science":606.8072,"stu_wgt":155.4349,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.78,"escs":0.45}
{"year":"2012","country":"FRA","school_id":"0000171","student_id":"03482","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":694.1969,"read":737.9975,"science":744.5356,"stu_wgt":157.0573,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":0.78,"escs":1.31}
{"year":"2012","country":"FRA","school_id":"0000044","student_id":"00908","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":556.0913,"read":542.0164,"science":482.7863,"stu_wgt":132.3514,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.24,"escs":-0}
{"year":"2012","country":"FRA","school_id":"0000182","student_id":"03694","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":629.7009,"read":642.0992,"science":594.8713,"stu_wgt":147.5695,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"11-25","wealth":-0.11,"escs":0.38}
{"year":"2012","country":"FRA","school_id":"0000062","student_id":"01270","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":509.7445,"read":507.5681,"science":522.79,"stu_wgt":146.0705,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.45,"escs":0.49}
{"year":"2012","country":"FRA","school_id":"0000076","student_id":"01558","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":465.3451,"read":487.6309,"science":480.1753,"stu_wgt":133.6591,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":1.2,"escs":0.31}
{"year":"2012","country":"FRA","school_id":"0000003","student_id":"00040","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":397.8891,"read":378.4998,"science":407.6278,"stu_wgt":187.737,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":1.2,"escs":0.31}
{"year":"2012","country":"FRA","school_id":"0000081","student_id":"01665","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":530.6979,"read":519.0808,"science":564.8452,"stu_wgt":155.3817,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":0.45,"escs":-1.36}
{"year":"2012","country":"FRA","school_id":"0000005","student_id":"00072","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":544.8746,"read":543.7092,"science":585.3599,"stu_wgt":147.2867,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","wealth":-0.35,"escs":0.35}
{"year":"2012","country":"FRA","school_id":"0000096","student_id":"01956","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":596.0508,"read":587.0055,"science":652.4991,"stu_wgt":150.7037,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"more than 500","wealth":1.2,"escs":1.2}
{"year":"2012","country":"FRA","school_id":"0000217","student_id":"04403","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":623.3136,"read":578.9861,"science":657.9075,"stu_wgt":139.56,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":1.2,"escs":1.28}
{"year":"2012","country":"FRA","school_id":"0000097","student_id":"01999","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":429.436,"read":300.9517,"science":400.7273,"stu_wgt":162.1342,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.35,"escs":-1.1}
{"year":"2012","country":"FRA","school_id":"0000060","student_id":"01236","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":389.6323,"read":483.0239,"science":440.5446,"stu_wgt":142.8112,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"101-200","wealth":0.16,"escs":0.89}
{"year":"2012","country":"FRA","school_id":"0000021","student_id":"00397","gender":"male","computer":"yes","internet":"yes","math":554.845,"read":589.4114,"science":571.6524,"stu_wgt":136.8774,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"26-100","wealth":-0.58,"escs":-1.03}
{"year":"2012","country":"FRA","school_id":"0000136","student_id":"02756","gender":"male","computer":"yes","internet":"yes","math":437.1475,"read":425.0126,"science":462.085,"stu_wgt":139.0826,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"3+","book":"26-100","wealth":-0.21}
{"year":"2012","country":"FRA","school_id":"0000117","student_id":"02371","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":543.2388,"read":498.551,"science":501.6225,"stu_wgt":130.4654,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"201-500","wealth":0.78,"escs":0.93}
{"year":"2012","country":"FRA","school_id":"0000135","student_id":"02730","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":585.9246,"read":583.7978,"science":624.5244,"stu_wgt":139.5728,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.78,"escs":1.67}
{"year":"2012","country":"FRA","school_id":"0000068","student_id":"01399","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":723.7186,"read":671.4504,"science":648.7691,"stu_wgt":154.0819,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"3+","car":"1","book":"101-200","wealth":-0.35,"escs":1.11}
{"year":"2012","country":"FRA","school_id":"0000036","student_id":"00753","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":476.5618,"read":368.0745,"science":424.4125,"stu_wgt":130.2126,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":-0.11,"escs":-0.69}
{"year":"2012","country":"FRA","school_id":"0000155","student_id":"03152","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":537.7084,"read":516.4344,"science":548.7132,"stu_wgt":152.1647,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"2","book":"26-100","wealth":-0.2,"escs":0.69}
{"year":"2012","country":"FRA","school_id":"0000136","student_id":"02764","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":450.9347,"read":475.0808,"science":449.2167,"stu_wgt":142.2772,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-0.81,"escs":0}
{"year":"2012","country":"FRA","school_id":"0000086","student_id":"01762","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":486.9995,"read":494.2237,"science":512.4394,"stu_wgt":168.3277,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.78,"escs":0.7}
{"year":"2012","country":"FRA","school_id":"0000103","student_id":"02117","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":458.3346,"read":469.4412,"science":468.7057,"stu_wgt":157.9678,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":0.78,"escs":0.86}
{"year":"2012","country":"FRA","school_id":"0000029","student_id":"00594","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":512.7824,"read":589.5409,"science":553.0026,"stu_wgt":157.3428,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"26-100","wealth":-0.58,"escs":0.65}
{"year":"2012","country":"FRA","school_id":"0000131","student_id":"02638","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":587.4825,"read":698.282,"science":616.7848,"stu_wgt":166.8141,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"more than 500","wealth":0.45,"escs":1.01}
{"year":"2012","country":"FRA","school_id":"0000019","student_id":"00374","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":554.845,"read":597.4308,"science":581.3502,"stu_wgt":148.9008,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"more than 500","wealth":-0.81,"escs":0.17}
{"year":"2012","country":"FRA","school_id":"0000018","student_id":"00335","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":528.2832,"read":412.9835,"science":459.2876,"stu_wgt":157.6965,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"26-100","wealth":-0.11,"escs":-0.34}
{"year":"2012","country":"FRA","school_id":"0000072","student_id":"01470","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":472.1997,"read":493.8997,"science":461.9918,"stu_wgt":136.5336,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"201-500","wealth":-0.58,"escs":0.19}
{"year":"2012","country":"FRA","school_id":"0000085","student_id":"01741","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":477.8081,"read":505.9795,"science":437.0011,"stu_wgt":143.5303,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.16,"escs":-0.04}
{"year":"2012","country":"GBR","school_id":"0000092","student_id":"02256","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":485.6753,"read":494.2205,"science":559.2503,"stu_wgt":8.517,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":0.22,"escs":0.61}
{"year":"2012","country":"GBR","school_id":"0000448","student_id":"11149","gender":"male","math":323.6563,"read":389.9676,"science":359.6979,"stu_wgt":17.8698}
{"year":"2012","country":"GBR","school_id":"0000430","student_id":"10702","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":317.1912,"read":255.0003,"science":349.254,"stu_wgt":141.0823,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.44,"escs":-0.92}
{"year":"2012","country":"GBR","school_id":"0000376","student_id":"09359","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":561.7775,"read":646.6518,"science":641.962,"stu_wgt":16.3926,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.51,"escs":1.32}
{"year":"2012","country":"GBR","school_id":"0000293","student_id":"07301","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":526.8811,"read":485.248,"science":524.0022,"stu_wgt":10.3307,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.51,"escs":1.29}
{"year":"2012","country":"GBR","school_id":"0000113","student_id":"02770","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":455.9978,"read":451.887,"science":531.4621,"stu_wgt":9.2547,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.05,"escs":-0.77}
{"year":"2012","country":"GBR","school_id":"0000292","student_id":"07285","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":452.7263,"read":477.4638,"science":456.3969,"stu_wgt":122.4615,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"3+","book":"0-10","wealth":-0,"escs":0.22}
{"year":"2012","country":"GBR","school_id":"0000292","student_id":"07277","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":497.8268,"read":528.6173,"science":505.166,"stu_wgt":122.4615,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":-0.05,"escs":0.85}
{"year":"2012","country":"GBR","school_id":"0000104","student_id":"02548","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":490.9721,"read":493.4294,"science":519.806,"stu_wgt":9.9067,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"more than 500","wealth":-0.3,"escs":1.05}
{"year":"2012","country":"GBR","school_id":"0000363","student_id":"09045","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":375.8451,"read":422.9741,"science":417.5121,"stu_wgt":16.7297,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","book":"26-100","wealth":0.17,"escs":0.12}
{"year":"2012","country":"GBR","school_id":"0000078","student_id":"01896","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":433.1749,"read":411.6201,"science":456.6766,"stu_wgt":8.4846,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.22,"escs":0.81}
{"year":"2012","country":"GBR","school_id":"0000167","student_id":"04120","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":627.6757,"read":629.5086,"science":692.0366,"stu_wgt":162.128,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.27,"escs":1.41}
{"year":"2012","country":"GBR","school_id":"0000036","student_id":"00866","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":359.4875,"read":343.5431,"science":383.0101,"stu_wgt":16.2349,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.05,"escs":0.31}
{"year":"2012","country":"GBR","school_id":"0000344","student_id":"08592","gender":"female","math":264.9244,"read":266.495,"science":268.3141,"stu_wgt":7.8633}
{"year":"2012","country":"GBR","school_id":"0000348","student_id":"08702","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":424.7624,"read":464.3079,"science":526.893,"stu_wgt":10.2135,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":-0.05,"escs":-0.16}
{"year":"2012","country":"GBR","school_id":"0000275","student_id":"06873","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":489.1027,"read":397.6663,"science":483.7188,"stu_wgt":19.584,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":1.27,"escs":1.2}
{"year":"2012","country":"GBR","school_id":"0000500","student_id":"12472","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":447.04,"read":500.4987,"science":428.702,"stu_wgt":168.6417,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.85,"escs":-0.33}
{"year":"2012","country":"GBR","school_id":"0000162","student_id":"04009","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":526.7253,"read":598.9932,"science":539.3883,"stu_wgt":9.8649,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.3,"escs":0.24}
{"year":"2012","country":"GBR","school_id":"0000352","student_id":"08784","gender":"female","computer":"yes","internet":"yes","math":368.6789,"read":414.2367,"science":441.7568,"stu_wgt":16.1312,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.85,"escs":0.99}
{"year":"2012","country":"GBR","school_id":"0000465","student_id":"11586","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":509.0435,"read":547.1489,"science":599.3473,"stu_wgt":8.5927,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":-0.05,"escs":0.19}
{"year":"2012","country":"GBR","school_id":"0000018","student_id":"00449","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":425.9308,"read":375.0772,"science":382.4506,"stu_wgt":9.7208,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":1.27,"escs":-0.39}
{"year":"2012","country":"GBR","school_id":"0000398","student_id":"09922","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":528.439,"read":457.732,"science":519.0601,"stu_wgt":14.6765,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":0.51,"escs":-0.62}
{"year":"2012","country":"GBR","school_id":"0000488","student_id":"12177","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":610.6169,"read":586.1234,"science":631.9843,"stu_wgt":123.43,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"26-100","wealth":-0.3,"escs":0.43}
{"year":"2012","country":"GBR","school_id":"0000406","student_id":"10111","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":542.3041,"read":557.2534,"science":588.8101,"stu_wgt":18.2765,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":0.22,"escs":-0.62}
{"year":"2012","country":"GBR","school_id":"0000344","student_id":"08585","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":497.5931,"read":504.4052,"science":536.3111,"stu_wgt":9.2207,"desk":"no","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":-0.54,"escs":-0.12}
{"year":"2012","country":"GBR","school_id":"0000355","student_id":"08864","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":399.8364,"read":498.9896,"science":421.8948,"stu_wgt":174.3021,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.51,"escs":0.45}
{"year":"2012","country":"GBR","school_id":"0000083","student_id":"02018","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":464.9556,"read":460.218,"science":433.3644,"stu_wgt":15.8788,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":0.22,"escs":0.56}
{"year":"2012","country":"GBR","school_id":"0000354","student_id":"08833","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":672.3867,"read":661.5864,"science":682.3387,"stu_wgt":7.5817,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"3+","car":"2","book":"more than 500","wealth":-0.54,"escs":1.25}
{"year":"2012","country":"GBR","school_id":"0000177","student_id":"04365","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","math":403.7311,"read":378.7404,"science":445.4868,"stu_wgt":9.8722,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":-0.09,"escs":0.1}
{"year":"2012","country":"GBR","school_id":"0000308","student_id":"07699","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":486.4543,"read":503.9937,"science":530.3432,"stu_wgt":159.4681,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.51,"escs":1.19}
{"year":"2012","country":"GBR","school_id":"0000421","student_id":"10489","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":549.003,"read":556.5316,"science":571.7456,"stu_wgt":19.7743,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":0.51,"escs":1.3}
{"year":"2012","country":"GBR","school_id":"0000389","student_id":"09704","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":593.4024,"read":566.155,"science":595.9903,"stu_wgt":10.6605,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.22,"escs":0.54}
{"year":"2012","country":"GBR","school_id":"0000461","student_id":"11486","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":525.2454,"read":476.3371,"science":537.5233,"stu_wgt":9.2296,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":1.27,"escs":-0.29}
{"year":"2012","country":"GBR","school_id":"0000127","student_id":"03109","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":552.1187,"read":565.353,"science":600.6527,"stu_wgt":18.0399,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":1.25,"escs":1.42}
{"year":"2012","country":"GBR","school_id":"0000401","student_id":"09990","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":534.5926,"read":527.823,"science":545.263,"stu_wgt":138.3512,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.3,"escs":0.04}
{"year":"2012","country":"GBR","school_id":"0000213","student_id":"05312","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":387.0618,"read":398.8271,"science":399.7949,"stu_wgt":8.8727,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":1.85,"escs":0.1}
{"year":"2012","country":"GBR","school_id":"0000434","student_id":"10774","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":509.5108,"read":532.5889,"science":519.1533,"stu_wgt":18.1542,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":0.85,"escs":0.68}
{"year":"2012","country":"GBR","school_id":"0000081","student_id":"01972","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":528.8285,"read":565.6322,"science":562.9802,"stu_wgt":277.083,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.22,"escs":1.02}
{"year":"2012","country":"GBR","school_id":"0000498","student_id":"12414","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":520.6496,"read":458.5339,"science":578.7393,"stu_wgt":10.8733,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-1.22,"escs":-0.35}
{"year":"2012","country":"GBR","school_id":"0000414","student_id":"10315","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":569.5669,"read":562.5344,"science":546.009,"stu_wgt":17.1707,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.27,"escs":0.75}
{"year":"2012","country":"GBR","school_id":"0000167","student_id":"04118","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":685.7065,"read":634.3203,"science":683.9239,"stu_wgt":162.128,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":0.85,"escs":1.13}
{"year":"2012","country":"GBR","school_id":"0000314","student_id":"07840","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":539.2662,"read":584.7751,"science":559.53,"stu_wgt":11.3946,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.51,"escs":0.98}
{"year":"2012","country":"GBR","school_id":"0000161","student_id":"03970","mother_educ":"ISCED 3A","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":580.6278,"read":590.0969,"science":595.8038,"stu_wgt":132.8291,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.3,"escs":0.5}
{"year":"2012","country":"GBR","school_id":"0000292","student_id":"07278","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":417.752,"read":456.8911,"science":411.2645,"stu_wgt":122.4615,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":2.96,"escs":-0.52}
{"year":"2012","country":"GBR","school_id":"0000411","student_id":"10256","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":322.7216,"read":455.3025,"science":426.5573,"stu_wgt":125.4297,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.05,"escs":-0.14}
{"year":"2012","country":"GBR","school_id":"0000385","student_id":"09585","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":527.2706,"read":544.4223,"science":553.6554,"stu_wgt":11.1682,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.51,"escs":1.32}
{"year":"2012","country":"GBR","school_id":"0000216","student_id":"05394","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":366.3421,"read":383.0203,"science":416.8594,"stu_wgt":10.7877,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":-0.05,"escs":-0.3}
{"year":"2012","country":"GBR","school_id":"0000206","student_id":"05120","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":494.7889,"read":425.0126,"science":498.4521,"stu_wgt":15.8687,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"more than 500","wealth":-0.05,"escs":0.19}
{"year":"2012","country":"GBR","school_id":"0000306","student_id":"07650","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":469.084,"read":448.1888,"science":473.1816,"stu_wgt":10.8243,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.85,"escs":1.06}
{"year":"2012","country":"GBR","school_id":"0000053","student_id":"01285","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":499.151,"read":500.5782,"science":529.7837,"stu_wgt":9.0107,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-0.54,"escs":-0.47}
{"year":"2012","country":"GRC","school_id":"0000087","student_id":"02463","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":572.2153,"read":588.5292,"science":552.8161,"stu_wgt":26.0251,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":0.02,"escs":-1.23}
{"year":"2012","country":"GRC","school_id":"0000133","student_id":"03594","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"no","math":367.3547,"read":449.6629,"science":422.2678,"stu_wgt":18.0291,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"0","car":"2","book":"0-10","wealth":-0.23,"escs":0.29}
{"year":"2012","country":"GRC","school_id":"0000115","student_id":"03168","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":658.5216,"read":695.7402,"science":643.3607,"stu_wgt":22.311,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":-0.23,"escs":1.2}
{"year":"2012","country":"GRC","school_id":"0000078","student_id":"02201","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":622.2231,"read":694.3899,"science":762.9056,"stu_wgt":17.6655,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"more than 500","wealth":-1.15,"escs":1.09}
{"year":"2012","country":"GRC","school_id":"0000165","student_id":"04492","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":564.6596,"read":380.0235,"science":406.3223,"stu_wgt":18.607,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.23,"escs":-0.39}
{"year":"2012","country":"GRC","school_id":"0000092","student_id":"02581","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":394.306,"read":556.9742,"science":418.4446,"stu_wgt":21.4815,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.23,"escs":-0.56}
{"year":"2012","country":"GRC","school_id":"0000096","student_id":"02693","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":400.2259,"read":489.4578,"science":368.4633,"stu_wgt":15.8743,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"0-10","wealth":-1.15,"escs":-1.18}
{"year":"2012","country":"GRC","school_id":"0000107","student_id":"02928","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":438.9391,"read":535.9216,"science":466.0015,"stu_wgt":15.9888,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":1.89,"escs":1.3}
{"year":"2012","country":"GRC","school_id":"0000185","student_id":"05004","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":462.6188,"read":445.783,"science":425.9045,"stu_wgt":18.0221,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.7,"escs":-0.18}
{"year":"2012","country":"GRC","school_id":"0000003","student_id":"00081","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":557.4155,"read":560.072,"science":505.2592,"stu_wgt":23.7005,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","book":"201-500","wealth":0.78,"escs":1.7}
{"year":"2012","country":"GRC","school_id":"0000036","student_id":"01042","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":285.3326,"read":272.6431,"science":294.144,"stu_wgt":15.9132,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","book":"26-100","wealth":0.28,"escs":0.02}
{"year":"2012","country":"GRC","school_id":"0000070","student_id":"01940","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":537.7084,"read":552.5219,"science":517.9411,"stu_wgt":24.7565,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.23,"escs":-0.9}
{"year":"2012","country":"GRC","school_id":"0000181","student_id":"04896","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":403.0301,"read":427.2581,"science":458.4483,"stu_wgt":16.1871,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.38,"escs":-1.07}
{"year":"2012","country":"GRC","school_id":"0000053","student_id":"01464","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"no","math":477.7302,"read":452.1253,"science":538.0828,"stu_wgt":31.3878,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":0.28,"escs":-0.88}
{"year":"2012","country":"GRC","school_id":"0000083","student_id":"02323","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":461.3725,"read":435.4379,"science":419.6568,"stu_wgt":14.7069,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-0.47,"escs":-0.95}
{"year":"2012","country":"GRC","school_id":"0000118","student_id":"03235","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":522.1296,"read":530.308,"science":589.0899,"stu_wgt":16.1044,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":0.02,"escs":-0.8}
{"year":"2012","country":"GRC","school_id":"0000115","student_id":"03157","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":445.0927,"read":486.8366,"science":363.6143,"stu_wgt":22.311,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"201-500","wealth":-0.23,"escs":0.1}
{"year":"2012","country":"GRC","school_id":"0000108","student_id":"02971","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":536.9294,"read":565.1556,"science":574.1701,"stu_wgt":17.5312,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":-0.47,"escs":0.46}
{"year":"2012","country":"GRC","school_id":"0000065","student_id":"01831","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":473.2123,"read":482.5473,"science":424.0395,"stu_wgt":16.1292,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-1.15,"escs":-0.38}
{"year":"2012","country":"GRC","school_id":"0000099","student_id":"02776","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":399.2133,"read":470.1621,"science":396.9974,"stu_wgt":14.128,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.23,"escs":-0.85}
{"year":"2012","country":"GRC","school_id":"0000065","student_id":"01832","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":517.456,"read":524.6944,"science":547.1279,"stu_wgt":16.5471,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.93,"escs":-0.16}
{"year":"2012","country":"GRC","school_id":"0000021","student_id":"00608","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":414.6362,"read":467.7563,"science":445.4868,"stu_wgt":17.7842,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.7,"escs":0.41}
{"year":"2012","country":"GRC","school_id":"0000039","student_id":"01134","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":643.6439,"read":633.5184,"science":617.7173,"stu_wgt":18.2302,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":0.02,"escs":0.95}
{"year":"2012","country":"GRC","school_id":"0000055","student_id":"01511","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":424.4508,"read":371.8205,"science":390.47,"stu_wgt":15.6435,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"101-200","wealth":-0.7,"escs":0.77}
{"year":"2012","country":"GRC","school_id":"0000088","student_id":"02499","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":431.695,"read":513.2871,"science":452.7602,"stu_wgt":17.6667,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":-0.7,"escs":0.16}
{"year":"2012","country":"GRC","school_id":"0000037","student_id":"01063","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":410.1184,"read":465.8668,"science":447.3517,"stu_wgt":17.0151,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":3,"escs":2.53}
{"year":"2012","country":"GRC","school_id":"0000145","student_id":"03907","mother_educ":"ISCED 1","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":418.9983,"read":399.2702,"science":437.0944,"stu_wgt":17.3227,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"more than 500","wealth":0.02,"escs":0.09}
{"year":"2012","country":"GRC","school_id":"0000006","student_id":"00175","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":506.3951,"read":415.6299,"science":445.4868,"stu_wgt":24.9374,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.57,"escs":0.98}
{"year":"2012","country":"GRC","school_id":"0000002","student_id":"00051","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":469.9408,"read":507.9653,"science":535.0056,"stu_wgt":15.6939,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.93,"escs":-1.45}
{"year":"2012","country":"GRC","school_id":"0000114","student_id":"03114","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":475.627,"read":436.9616,"science":464.2298,"stu_wgt":15.7349,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"101-200","wealth":-0.7,"escs":0.61}
{"year":"2012","country":"GRC","school_id":"0000112","student_id":"03081","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":430.3708,"read":473.3699,"science":478.1238,"stu_wgt":15.5236,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.7,"escs":-0.83}
{"year":"2012","country":"GRC","school_id":"0000188","student_id":"05108","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":437.9265,"read":522.8189,"science":455.7441,"stu_wgt":13.5339,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"201-500","wealth":-0.23,"escs":1.42}
{"year":"2012","country":"GRC","school_id":"0000143","student_id":"03853","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":491.6732,"read":516.385,"science":576.6878,"stu_wgt":16.668,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"more than 500","wealth":0.02,"escs":0.47}
{"year":"2012","country":"GRC","school_id":"0000052","student_id":"01458","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":540.0452,"read":550.858,"science":569.5076,"stu_wgt":12.7137,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.57,"escs":0.27}
{"year":"2012","country":"GRC","school_id":"0000058","student_id":"01611","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":258.3035,"read":201.1898,"science":321.5591,"stu_wgt":22.4022,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.91,"escs":-0.21}
{"year":"2012","country":"GRC","school_id":"0000178","student_id":"04857","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":542.382,"read":459.4963,"science":552.4431,"stu_wgt":27.9777,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"0-10","wealth":-0.47,"escs":0}
{"year":"2012","country":"GRC","school_id":"0000141","student_id":"03828","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":331.991,"read":300.7111,"science":240.1529,"stu_wgt":16.695,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"11-25","wealth":0.91,"escs":0.41}
{"year":"2012","country":"GRC","school_id":"0000007","student_id":"00216","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":263.5224,"read":198.3028,"science":270.179,"stu_wgt":23.2497,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"0-10","wealth":0.57,"escs":-0.79}
{"year":"2012","country":"GRC","school_id":"0000021","student_id":"00585","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":523.1422,"read":539.4199,"science":498.7318,"stu_wgt":17.7842,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"201-500","wealth":-0.93,"escs":0.88}
{"year":"2012","country":"GRC","school_id":"0000048","student_id":"01322","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":572.0595,"read":559.9926,"science":575.0093,"stu_wgt":16.8158,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"more than 500","wealth":-0.7,"escs":1.07}
{"year":"2012","country":"GRC","school_id":"0000152","student_id":"04107","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"no","math":306.5197,"read":305.7634,"science":332.6557,"stu_wgt":64.9669,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"0","car":"0","book":"11-25","wealth":-2.11,"escs":-1.96}
{"year":"2012","country":"GRC","school_id":"0000061","student_id":"01689","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":591.5329,"read":427.2581,"science":558.2245,"stu_wgt":16.476,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"201-500","wealth":-0.23,"escs":0.03}
{"year":"2012","country":"GRC","school_id":"0000134","student_id":"03613","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":537.0852,"read":608.0483,"science":573.2376,"stu_wgt":19.1958,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"101-200","wealth":-1.15,"escs":-0.4}
{"year":"2012","country":"GRC","school_id":"0000158","student_id":"04315","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"no","math":385.4261,"read":484.692,"science":451.4547,"stu_wgt":19.3647,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"0","car":"2","book":"11-25","wealth":-0.5,"escs":-0.95}
{"year":"2012","country":"GRC","school_id":"0000029","student_id":"00829","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":554.845,"read":515.6701,"science":505.4457,"stu_wgt":25.606,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.57,"escs":1.58}
{"year":"2012","country":"GRC","school_id":"0000106","student_id":"02895","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":210.3988,"read":188.6794,"science":187.1876,"stu_wgt":16.8629,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"0","car":"3+","book":"more than 500","wealth":-1.6,"escs":-1.32}
{"year":"2012","country":"GRC","school_id":"0000091","student_id":"02528","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":320.5406,"read":345.1317,"science":328.9258,"stu_wgt":12.7027,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-0.93,"escs":-0.96}
{"year":"2012","country":"GRC","school_id":"0000125","student_id":"03410","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":375.6115,"read":484.692,"science":415.4606,"stu_wgt":18.3187,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":0.02,"escs":-0.13}
{"year":"2012","country":"GRC","school_id":"0000052","student_id":"01457","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":532.4116,"read":576.2759,"science":559.2503,"stu_wgt":12.7137,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":0.02,"escs":1.17}
{"year":"2012","country":"GRC","school_id":"0000145","student_id":"03923","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":531.0874,"read":591.8172,"science":626.7624,"stu_wgt":17.3227,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.57,"escs":0.77}
{"year":"2012","country":"HKG","school_id":"0000067","student_id":"02072","gender":"female","computer":"yes","internet":"yes","math":493.231,"read":447.3594,"science":478.1238,"stu_wgt":12.4306,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"11-25","wealth":-1.16,"escs":-1.68}
{"year":"2012","country":"HKG","school_id":"0000111","student_id":"03471","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":551.3398,"read":655.4687,"science":621.1675,"stu_wgt":11.0125,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.6,"escs":0.2}
{"year":"2012","country":"HKG","school_id":"0000046","student_id":"01410","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":565.7501,"read":506.2497,"science":595.6173,"stu_wgt":13.3424,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"0","book":"26-100","wealth":-0.23,"escs":0.11}
{"year":"2012","country":"HKG","school_id":"0000033","student_id":"01047","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":493.4647,"read":442.896,"science":446.4192,"stu_wgt":13.1003,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"11-25","wealth":-2.41,"escs":-0.45}
{"year":"2012","country":"HKG","school_id":"0000094","student_id":"02927","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":554.845,"read":532.4733,"science":554.3081,"stu_wgt":15.2888,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"26-100","wealth":-0.93,"escs":-0.26}
{"year":"2012","country":"HKG","school_id":"0000018","student_id":"00526","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":659.4563,"read":644.6654,"science":615.2928,"stu_wgt":15.1108,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"more than 500","wealth":0.03,"escs":0.93}
{"year":"2012","country":"HKG","school_id":"0000131","student_id":"04126","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":618.5621,"read":529.5061,"science":590.9549,"stu_wgt":13.851,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"101-200","wealth":-1.38,"escs":-0.52}
{"year":"2012","country":"HKG","school_id":"0000121","student_id":"03789","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":701.2074,"read":681.6015,"science":688.5863,"stu_wgt":15.3862,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.16,"escs":-0.54}
{"year":"2012","country":"HKG","school_id":"0000119","student_id":"03720","gender":"male","computer":"yes","internet":"yes","math":464.4882,"read":408.4124,"science":483.7188,"stu_wgt":15.9116,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"0","book":"0-10","wealth":-0.47}
{"year":"2012","country":"HKG","school_id":"0000036","student_id":"01116","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":557.8828,"read":594.3068,"science":565.7777,"stu_wgt":16.5499,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-2.1,"escs":-2}
{"year":"2012","country":"HKG","school_id":"0000073","student_id":"02243","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":578.1352,"read":521.9678,"science":565.4979,"stu_wgt":15.114,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"201-500","wealth":-0.93,"escs":0.1}
{"year":"2012","country":"HKG","school_id":"0000125","student_id":"03917","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":627.442,"read":557.5742,"science":635.7143,"stu_wgt":13.6252,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-0.23,"escs":0.73}
{"year":"2012","country":"HKG","school_id":"0000062","student_id":"01922","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":539.2662,"read":529.1733,"science":608.0194,"stu_wgt":16.3413,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"26-100","wealth":-0.93,"escs":-1.56}
{"year":"2012","country":"HKG","school_id":"0000115","student_id":"03599","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":631.9598,"read":584.8403,"science":606.8072,"stu_wgt":11.96,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"0","book":"11-25","wealth":-0.47,"escs":0.62}
{"year":"2012","country":"HKG","school_id":"0000008","student_id":"00239","gender":"male","math":516.9107,"read":513.1464,"science":548.1537,"stu_wgt":19.9844}
{"year":"2012","country":"HKG","school_id":"0000121","student_id":"03788","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":572.6827,"read":606.2214,"science":670.9623,"stu_wgt":15.3862,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.84,"escs":-1.03}
{"year":"2012","country":"HKG","school_id":"0000102","student_id":"03172","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":661.7931,"read":656.1835,"science":688.9593,"stu_wgt":13.0397,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-2.1,"escs":-1.57}
{"year":"2012","country":"HKG","school_id":"0000024","student_id":"00747","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":684.5381,"read":635.6109,"science":623.9649,"stu_wgt":13.8865,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":-0.23,"escs":1}
{"year":"2012","country":"HKG","school_id":"0000048","student_id":"01474","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":640.2165,"read":666.5096,"science":655.2965,"stu_wgt":14.3012,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"101-200","wealth":-1.38,"escs":-2.09}
{"year":"2012","country":"HKG","school_id":"0000075","student_id":"02321","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":430.9939,"read":478.5758,"science":466.0015,"stu_wgt":15.9968,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"0-10","wealth":-1.6,"escs":-2.19}
{"year":"2012","country":"HKG","school_id":"0000044","student_id":"01373","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":566.6069,"read":549.0735,"science":539.8545,"stu_wgt":15.6839,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"11-25","wealth":-1.16,"escs":-1.36}
{"year":"2012","country":"HKG","school_id":"0000052","student_id":"01609","mother_educ":"ISCED 3B, C","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":615.6021,"read":532.4733,"science":570.1604,"stu_wgt":16.9827,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.93,"escs":-0.57}
{"year":"2012","country":"HKG","school_id":"0000023","student_id":"00719","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"yes","math":526.6475,"read":621.7298,"science":632.9168,"stu_wgt":17.6003,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.84,"escs":-1.69}
{"year":"2012","country":"HKG","school_id":"0000059","student_id":"01835","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":534.281,"read":529.9872,"science":585.3599,"stu_wgt":11.0663,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":0.61,"escs":1.16}
{"year":"2012","country":"HKG","school_id":"0000018","student_id":"00543","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":580.5499,"read":630.5512,"science":586.2924,"stu_wgt":14.9369,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.23,"escs":0.15}
{"year":"2012","country":"HKG","school_id":"0000137","student_id":"04311","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":653.6922,"read":595.025,"science":597.4823,"stu_wgt":15.4202,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"3+","car":"0","book":"26-100","wealth":-1.6,"escs":-1.58}
{"year":"2012","country":"HKG","school_id":"0000089","student_id":"02743","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":374.5988,"read":427.3383,"science":382.0776,"stu_wgt":15.1156,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"0-10","wealth":-1.6,"escs":-1.7}
{"year":"2012","country":"HKG","school_id":"0000121","student_id":"03786","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":533.8137,"read":546.6482,"science":547.4077,"stu_wgt":15.3862,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"101-200","wealth":-0.47,"escs":0.22}
{"year":"2012","country":"HKG","school_id":"0000052","student_id":"01604","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":536.54,"read":396.9446,"science":422.5476,"stu_wgt":16.9827,"desk":"yes","room":"no","dishwasher":"no","television":"1","car":"0","book":"0-10","wealth":-1.41,"escs":-1.45}
{"year":"2012","country":"HKG","school_id":"0000057","student_id":"01771","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":642.086,"read":594.3068,"science":614.9198,"stu_wgt":15.4065,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"0","book":"26-100","wealth":-0.23,"escs":-0.45}
{"year":"2012","country":"HKG","school_id":"0000110","student_id":"03431","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":681.7339,"read":619.8853,"science":605.6882,"stu_wgt":14.9939,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.16,"escs":0.18}
{"year":"2012","country":"HKG","school_id":"0000076","student_id":"02347","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":360.1885,"read":439.2574,"science":414.6214,"stu_wgt":15.5525,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"0","book":"101-200","wealth":-0.23,"escs":0.65}
{"year":"2012","country":"HKG","school_id":"0000105","student_id":"03272","gender":"male","math":561.6996,"read":593.6617,"science":559.2503,"stu_wgt":12.2679}
{"year":"2012","country":"HKG","school_id":"0000115","student_id":"03595","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":471.6545,"read":453.1579,"science":452.0142,"stu_wgt":11.96,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"26-100","wealth":-0.23,"escs":-0.41}
{"year":"2012","country":"HKG","school_id":"0000051","student_id":"01590","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":638.9702,"read":595.025,"science":699.4032,"stu_wgt":12.9854,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.3,"escs":0.52}
{"year":"2012","country":"HKG","school_id":"0000129","student_id":"04055","mother_educ":"ISCED 1","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":459.8146,"read":544.2652,"science":513.8381,"stu_wgt":14.0132,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"0","book":"26-100","wealth":-0.93,"escs":-1.17}
{"year":"2012","country":"HKG","school_id":"0000127","student_id":"03973","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":543.9399,"read":476.9872,"science":495.8411,"stu_wgt":16.8355,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.23,"escs":-0.69}
{"year":"2012","country":"HKG","school_id":"0000040","student_id":"01230","gender":"male","computer":"yes","internet":"yes","math":440.2633,"read":428.9422,"science":498.3588,"stu_wgt":13.4301,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"0","book":"11-25","wealth":0.03}
{"year":"2012","country":"HKG","school_id":"0000119","student_id":"03735","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":510.5234,"read":571.6082,"science":543.3047,"stu_wgt":17.0803,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"26-100","wealth":-1.6,"escs":-2.23}
{"year":"2012","country":"HKG","school_id":"0000129","student_id":"04039","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":563.8028,"read":530.8694,"science":552.1634,"stu_wgt":14.0132,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"0","book":"101-200","wealth":-0.71,"escs":0.15}
{"year":"2012","country":"HKG","school_id":"0000085","student_id":"02626","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":497.4373,"read":403.2799,"science":468.8922,"stu_wgt":13.1608,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"0","book":"11-25","wealth":-0.71,"escs":-1.18}
{"year":"2012","country":"HKG","school_id":"0000084","student_id":"02599","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":552.5861,"read":509.8584,"science":506.9377,"stu_wgt":17.0778,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"0-10","wealth":-1.16,"escs":-1.62}
{"year":"2012","country":"HKG","school_id":"0000031","student_id":"00976","gender":"male","math":383.4787,"read":413.7854,"science":394.4797,"stu_wgt":17.3826}
{"year":"2012","country":"HKG","school_id":"0000058","student_id":"01802","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":639.2039,"read":560.8663,"science":591.0481,"stu_wgt":13.302,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"0","book":"26-100","wealth":-0.47,"escs":-0.19}
{"year":"2012","country":"HKG","school_id":"0000034","student_id":"01059","mother_educ":"ISCED 1","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":569.489,"read":572.8111,"science":589.0899,"stu_wgt":17.8116,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-2.1,"escs":-1.65}
{"year":"2012","country":"HKG","school_id":"0000110","student_id":"03442","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":635.8545,"read":550.3567,"science":590.9549,"stu_wgt":14.0454,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":0.3,"escs":1.32}
{"year":"2012","country":"HKG","school_id":"0000036","student_id":"01133","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":549.6261,"read":496.3056,"science":461.4323,"stu_wgt":16.2062,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-1.38,"escs":-2}
{"year":"2012","country":"HKG","school_id":"0000038","student_id":"01191","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":587.7162,"read":532.7139,"science":585.3599,"stu_wgt":50.5607,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"0","book":"26-100","wealth":-0.71,"escs":-0.28}
{"year":"2012","country":"HKG","school_id":"0000012","student_id":"00353","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":570.4237,"read":563.1878,"science":580.6975,"stu_wgt":13.1474,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"0","book":"101-200","wealth":-0.71,"escs":0.71}
{"year":"2012","country":"HKG","school_id":"0000032","student_id":"00988","mother_educ":"ISCED 3B, C","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":550.405,"read":539.4199,"science":548.1537,"stu_wgt":15.4335,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"11-25","wealth":-1.16,"escs":-1.46}
{"year":"2012","country":"HRV","school_id":"0000019","student_id":"00524","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","internet":"yes","math":572.7606,"read":551.1586,"science":581.63,"stu_wgt":9.8858,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.54,"escs":1.2}
{"year":"2012","country":"HRV","school_id":"0000152","student_id":"04658","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":436.9138,"read":414.5072,"science":410.0522,"stu_wgt":9.05,"desk":"yes","room":"yes","dishwasher":"yes","car":"1","book":"11-25","wealth":-0.24,"escs":0.4}
{"year":"2012","country":"HRV","school_id":"0000038","student_id":"01135","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"yes","math":496.0352,"read":555.3856,"science":571.7456,"stu_wgt":11.3527,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"101-200","wealth":-0.5,"escs":0.77}
{"year":"2012","country":"HRV","school_id":"0000042","student_id":"01275","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":400.6933,"read":509.0773,"science":444.7408,"stu_wgt":10.7289,"desk":"no","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.39,"escs":-1.58}
{"year":"2012","country":"HRV","school_id":"0000023","student_id":"00644","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":515.1971,"read":557.1732,"science":535.8448,"stu_wgt":9.7755,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":0.52,"escs":0.16}
{"year":"2012","country":"HRV","school_id":"0000070","student_id":"02169","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":567.308,"read":698.3614,"science":630.3991,"stu_wgt":10.7764,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.23,"escs":0.68}
{"year":"2012","country":"HRV","school_id":"0000060","student_id":"01846","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":503.513,"read":546.4893,"science":499.4778,"stu_wgt":7.3248,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.73,"escs":-1.24}
{"year":"2012","country":"HRV","school_id":"0000125","student_id":"03816","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":483.9617,"read":527.9022,"science":486.5162,"stu_wgt":8.5571,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-0.73,"escs":-0.91}
{"year":"2012","country":"HRV","school_id":"0000081","student_id":"02504","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":590.6761,"read":540.4927,"science":512.3461,"stu_wgt":6.3507,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":0.23,"escs":0.56}
{"year":"2012","country":"HRV","school_id":"0000135","student_id":"04106","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":573.5395,"read":555.1683,"science":603.0772,"stu_wgt":6.3094,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.52,"escs":0.76}
{"year":"2012","country":"HRV","school_id":"0000159","student_id":"04882","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":523.6875,"read":521.4685,"science":594.6848,"stu_wgt":9.4903,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.85,"escs":0.37}
{"year":"2012","country":"HRV","school_id":"0000060","student_id":"01858","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":499.6183,"read":547.9985,"science":527.7322,"stu_wgt":7.3248,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.73,"escs":0.47}
{"year":"2012","country":"HRV","school_id":"0000090","student_id":"02777","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":476.0944,"read":473.9313,"science":477.9373,"stu_wgt":12.9071,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"0-10","wealth":0.23,"escs":-0.99}
{"year":"2012","country":"HRV","school_id":"0000043","student_id":"01312","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":597.9202,"read":561.2631,"science":556.5461,"stu_wgt":9.2997,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"0-10","wealth":-0.27,"escs":0.18}
{"year":"2012","country":"HRV","school_id":"0000141","student_id":"04313","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":498.9173,"read":546.0922,"science":535.9381,"stu_wgt":8.3326,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-0.95,"escs":-0.64}
{"year":"2012","country":"HRV","school_id":"0000087","student_id":"02709","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":386.5166,"read":379.2216,"science":406.975,"stu_wgt":8.3873,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":0.52,"escs":0.5}
{"year":"2012","country":"HRV","school_id":"0000082","student_id":"02548","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":585.6909,"read":645.8575,"science":683.2712,"stu_wgt":8.8528,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.52,"escs":0.81}
{"year":"2012","country":"HRV","school_id":"0000079","student_id":"02446","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":613.2653,"read":556.1799,"science":649.9814,"stu_wgt":8.1038,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.5,"escs":-0.77}
{"year":"2012","country":"HRV","school_id":"0000138","student_id":"04227","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"no","math":565.828,"read":617.8978,"science":596.7363,"stu_wgt":8.9423,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.39,"escs":-1.27}
{"year":"2012","country":"HRV","school_id":"0000054","student_id":"01636","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":328.0963,"read":311.1364,"science":313.0735,"stu_wgt":13.2003,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"0-10","wealth":-0.73,"escs":-1.11}
{"year":"2012","country":"HRV","school_id":"0000157","student_id":"04802","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":404.51,"read":457.0904,"science":411.2645,"stu_wgt":18.2491,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-0.27,"escs":-0.48}
{"year":"2012","country":"HRV","school_id":"0000090","student_id":"02766","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":502.033,"read":499.2279,"science":532.2081,"stu_wgt":11.647,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.5,"escs":-0.47}
{"year":"2012","country":"HRV","school_id":"0000113","student_id":"03445","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":533.0347,"read":500.6361,"science":545.263,"stu_wgt":10.6036,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.73,"escs":-0.82}
{"year":"2012","country":"HRV","school_id":"0000102","student_id":"03103","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":513.4055,"read":518.2788,"science":542.4655,"stu_wgt":8.3466,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.52,"escs":-0.16}
{"year":"2012","country":"HRV","school_id":"0000076","student_id":"02348","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":374.2094,"read":390.0102,"science":399.7016,"stu_wgt":9.461,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"11-25","wealth":-0.27,"escs":-0.95}
{"year":"2012","country":"HRV","school_id":"0000076","student_id":"02344","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"yes","math":387.8408,"read":355.14,"science":426.837,"stu_wgt":10.6073,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"101-200","wealth":-0.5,"escs":-0.83}
{"year":"2012","country":"HRV","school_id":"0000107","student_id":"03271","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":529.2179,"read":612.3376,"science":552.9094,"stu_wgt":6.0312,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"11-25","wealth":-0.73,"escs":-0.47}
{"year":"2012","country":"HRV","school_id":"0000065","student_id":"02024","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":501.5657,"read":516.385,"science":483.7188,"stu_wgt":8.0031,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"1","book":"11-25","wealth":-0.95,"escs":-0.85}
{"year":"2012","country":"HRV","school_id":"0000140","student_id":"04284","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":403.7311,"read":413.9984,"science":437.3741,"stu_wgt":8.3524,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"0-10","wealth":0.23,"escs":-0.29}
{"year":"2012","country":"HRV","school_id":"0000040","student_id":"01220","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":416.8952,"read":555.3856,"science":495.8411,"stu_wgt":10.1981,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":-0.03,"escs":0.17}
{"year":"2012","country":"HRV","school_id":"0000088","student_id":"02736","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":418.6088,"read":502.0079,"science":446.326,"stu_wgt":10.3635,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"0","car":"0","book":"26-100","wealth":-1.17,"escs":-0.67}
{"year":"2012","country":"HRV","school_id":"0000108","student_id":"03292","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":399.9143,"read":473.3333,"science":427.0235,"stu_wgt":9.3313,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":-0.28,"escs":0.05}
{"year":"2012","country":"HRV","school_id":"0000057","student_id":"01758","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":343.4413,"read":409.1531,"science":428.702,"stu_wgt":8.8203,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":0.52,"escs":-0.24}
{"year":"2012","country":"HRV","school_id":"0000011","student_id":"00317","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":451.6358,"read":433.0618,"science":492.4841,"stu_wgt":7.5917,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.73,"escs":0.1}
{"year":"2012","country":"HRV","school_id":"0000043","student_id":"01309","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":489.0248,"read":476.3371,"science":427.21,"stu_wgt":9.2997,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.5,"escs":-0.54}
{"year":"2012","country":"HRV","school_id":"0000031","student_id":"00913","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":529.919,"read":543.4709,"science":556.1731,"stu_wgt":7.9625,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.27,"escs":0.87}
{"year":"2012","country":"HRV","school_id":"0000138","student_id":"04203","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":481.547,"read":553.0026,"science":490.9922,"stu_wgt":8.9817,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.03,"escs":-0.96}
{"year":"2012","country":"HRV","school_id":"0000071","student_id":"02202","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":463.7093,"read":462.9446,"science":541.533,"stu_wgt":10.4514,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"0-10","wealth":-1.61,"escs":-2.73}
{"year":"2012","country":"HRV","school_id":"0000022","student_id":"00617","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":594.8045,"read":564.4709,"science":619.0228,"stu_wgt":12.8215,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"11-25","wealth":-0.27,"escs":-0.97}
{"year":"2012","country":"HRV","school_id":"0000086","student_id":"02657","gender":"male","math":350.6076,"read":242.4097,"science":317.7359,"stu_wgt":8.1515}
{"year":"2012","country":"HRV","school_id":"0000006","student_id":"00168","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":420.4783,"read":555.3856,"science":457.9821,"stu_wgt":8.9871,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.95,"escs":-1.06}
{"year":"2012","country":"HRV","school_id":"0000018","student_id":"00495","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":485.5196,"read":589.5409,"science":590.3021,"stu_wgt":7.9708,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"201-500","wealth":-0.03,"escs":-0.19}
{"year":"2012","country":"HRV","school_id":"0000039","student_id":"01181","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":353.0223,"read":432.2675,"science":348.3215,"stu_wgt":5.4501,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"0-10","wealth":-0.27,"escs":-1.08}
{"year":"2012","country":"HRV","school_id":"0000111","student_id":"03385","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":482.8712,"read":483.0239,"science":490.2462,"stu_wgt":8.1446,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":-0.27,"escs":-0.04}
{"year":"2012","country":"HRV","school_id":"0000042","student_id":"01259","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":551.885,"read":529.5061,"science":549.9254,"stu_wgt":9.1903,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"201-500","wealth":0.23,"escs":0.45}
{"year":"2012","country":"HRV","school_id":"0000019","student_id":"00545","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":586.7035,"read":557.6891,"science":573.8903,"stu_wgt":11.4468,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"0-10","wealth":-0.27,"escs":-0.09}
{"year":"2012","country":"HRV","school_id":"0000078","student_id":"02419","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":319.6059,"read":332.1844,"science":254.6065,"stu_wgt":9.5044,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-0.27,"escs":0.53}
{"year":"2012","country":"HRV","school_id":"0000097","student_id":"02953","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":494.1658,"read":548.8722,"science":520.925,"stu_wgt":8.0763,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.27,"escs":0.72}
{"year":"2012","country":"HRV","school_id":"0000148","student_id":"04513","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":427.0992,"read":440.2496,"science":451.3614,"stu_wgt":8.7714,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.73,"escs":-1.32}
{"year":"2012","country":"HRV","school_id":"0000020","student_id":"00566","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":647.6943,"read":618.522,"science":645.9717,"stu_wgt":7.3895,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"201-500","wealth":-0.03,"escs":1.03}
{"year":"2012","country":"HUN","school_id":"0000063","student_id":"01365","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":610.6169,"read":617.3993,"science":604.0097,"stu_wgt":17.4052,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.12,"escs":0.42}
{"year":"2012","country":"HUN","school_id":"0000037","student_id":"00793","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"no","math":392.047,"read":326.8626,"science":340.1156,"stu_wgt":22.8723,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.77,"escs":-2.05}
{"year":"2012","country":"HUN","school_id":"0000124","student_id":"02793","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":417.6741,"read":436.1596,"science":450.8019,"stu_wgt":20.0613,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"11-25","wealth":0.07,"escs":-0.52}
{"year":"2012","country":"HUN","school_id":"0000145","student_id":"03331","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":618.8737,"read":647.7638,"science":631.0518,"stu_wgt":21.8654,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"101-200","wealth":-1.33,"escs":-0.75}
{"year":"2012","country":"HUN","school_id":"0000065","student_id":"01427","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":401.0048,"read":504.5497,"science":461.712,"stu_wgt":14.2205,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.19,"escs":-0.43}
{"year":"2012","country":"HUN","school_id":"0000124","student_id":"02800","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":453.661,"read":427.2581,"science":528.3849,"stu_wgt":19.422,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":0.07,"escs":0.83}
{"year":"2012","country":"HUN","school_id":"0000031","student_id":"00664","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":375.7673,"read":375.6332,"science":366.4118,"stu_wgt":22.8723,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-1.12,"escs":-1.43}
{"year":"2012","country":"HUN","school_id":"0000087","student_id":"01993","mother_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":447.2737,"read":422.5266,"science":393.9202,"stu_wgt":21.0811,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"26-100","wealth":-2,"escs":-0.94}
{"year":"2012","country":"HUN","school_id":"0000200","student_id":"04670","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":378.0262,"read":492.6351,"science":354.7557,"stu_wgt":16.6869,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","wealth":-0.68,"escs":-1.5}
{"year":"2012","country":"HUN","school_id":"0000204","student_id":"04807","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":497.2815,"read":519.4033,"science":487.6352,"stu_wgt":18.5991,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"101-200","wealth":-1.12,"escs":-0.87}
{"year":"2012","country":"HUN","school_id":"0000020","student_id":"00386","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":347.4918,"read":415.031,"science":377.4151,"stu_wgt":14.093,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.68,"escs":-0.56}
{"year":"2012","country":"HUN","school_id":"0000180","student_id":"04157","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":475.3155,"read":537.2849,"science":529.4107,"stu_wgt":40.1096,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"more than 500","wealth":-0.19,"escs":-0.75}
{"year":"2012","country":"HUN","school_id":"0000159","student_id":"03716","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":477.8081,"read":544.1064,"science":478.9631,"stu_wgt":36.2805,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":0.71,"escs":1.15}
{"year":"2012","country":"HUN","school_id":"0000184","student_id":"04268","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"no","math":460.5157,"read":452.2788,"science":507.9634,"stu_wgt":12.9024,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.33,"escs":-1.88}
{"year":"2012","country":"HUN","school_id":"0000186","student_id":"04326","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":451.2463,"read":565.9499,"science":479.9888,"stu_wgt":15.5962,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"101-200","wealth":-1.12,"escs":-1.01}
{"year":"2012","country":"HUN","school_id":"0000029","student_id":"00646","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":558.6618,"read":526.711,"science":542.1858,"stu_wgt":12.1481,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"201-500","wealth":-0.9,"escs":-0.01}
{"year":"2012","country":"HUN","school_id":"0000030","student_id":"00654","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"yes","math":391.2681,"read":386.4358,"science":395.1324,"stu_wgt":82.8569,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-1.12,"escs":-1.07}
{"year":"2012","country":"HUN","school_id":"0000182","student_id":"04218","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":617.16,"read":665.2387,"science":637.5793,"stu_wgt":16.0823,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":-0.19,"escs":-0.57}
{"year":"2012","country":"HUN","school_id":"0000115","student_id":"02656","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":404.51,"read":429.0903,"science":435.5091,"stu_wgt":21.28,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.14,"escs":0.6}
{"year":"2012","country":"HUN","school_id":"0000198","student_id":"04612","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":486.2206,"read":539.4994,"science":504.9795,"stu_wgt":24.3371,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.44,"escs":-1.1}
{"year":"2012","country":"HUN","school_id":"0000123","student_id":"02748","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"no","math":502.5783,"read":498.1158,"science":494.6289,"stu_wgt":19.906,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-1.55,"escs":-0.4}
{"year":"2012","country":"HUN","school_id":"0000033","student_id":"00704","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":567.1522,"read":578.4247,"science":561.1153,"stu_wgt":91.6634,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.77,"escs":-1.52}
{"year":"2012","country":"HUN","school_id":"0000007","student_id":"00164","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":523.6096,"read":557.7685,"science":525.4942,"stu_wgt":10.7025,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"0","book":"26-100","wealth":-0.19,"escs":0.6}
{"year":"2012","country":"HUN","school_id":"0000138","student_id":"03170","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":622.2231,"read":598.2783,"science":600.6527,"stu_wgt":11.0631,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"3+","car":"0","book":"more than 500","wealth":-0.68,"escs":-0.6}
{"year":"2012","country":"HUN","school_id":"0000062","student_id":"01334","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"yes","math":574.3963,"read":532.3129,"science":520.925,"stu_wgt":19.4358,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"101-200","wealth":-1.12,"escs":-1.11}
{"year":"2012","country":"HUN","school_id":"0000085","student_id":"01948","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":516.6771,"read":562.1452,"science":491.8314,"stu_wgt":12.3722,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"201-500","wealth":-0.19,"escs":1.05}
{"year":"2012","country":"HUN","school_id":"0000163","student_id":"03775","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":480.1449,"read":508.1743,"science":532.3946,"stu_wgt":16.8578,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.19,"escs":-0.71}
{"year":"2012","country":"HUN","school_id":"0000136","student_id":"03118","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":587.4046,"read":574.415,"science":593.7523,"stu_wgt":10.9198,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"more than 500","wealth":-0.9,"escs":1.08}
{"year":"2012","country":"HUN","school_id":"0000177","student_id":"04071","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":362.4474,"read":337.6006,"science":384.2223,"stu_wgt":15.1951,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.68,"escs":-0.14}
{"year":"2012","country":"HUN","school_id":"0000108","student_id":"02554","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":515.8202,"read":576.0376,"science":548.9929,"stu_wgt":15.6759,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"101-200","wealth":-1.33,"escs":0.43}
{"year":"2012","country":"HUN","school_id":"0000094","student_id":"02205","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":457.6336,"read":531.0003,"science":501.436,"stu_wgt":13.5447,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.44,"escs":0.34}
{"year":"2012","country":"HUN","school_id":"0000091","student_id":"02129","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":441.5875,"read":482.2296,"science":450.1492,"stu_wgt":16.5331,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.77,"escs":-1.05}
{"year":"2012","country":"HUN","school_id":"0000203","student_id":"04758","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":582.9646,"read":555.1473,"science":571.5591,"stu_wgt":18.915,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":-0.9,"escs":0.68}
{"year":"2012","country":"HUN","school_id":"0000060","student_id":"01279","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":453.5831,"read":518.2913,"science":517.2883,"stu_wgt":17.3162,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"2","car":"2","book":"more than 500","wealth":-0.19,"escs":1.09}
{"year":"2012","country":"HUN","school_id":"0000014","student_id":"00291","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":600.4128,"read":599.0347,"science":627.6949,"stu_wgt":18.115,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.37,"escs":0.27}
{"year":"2012","country":"HUN","school_id":"0000202","student_id":"04718","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":448.8316,"read":460.2982,"science":480.9213,"stu_wgt":19.8591,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.12,"escs":-1.27}
{"year":"2012","country":"HUN","school_id":"0000050","student_id":"01082","mother_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":423.9056,"read":355.9652,"science":457.3294,"stu_wgt":40.1096,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-0.9,"escs":-1.92}
{"year":"2012","country":"HUN","school_id":"0000091","student_id":"02122","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":414.7141,"read":434.4916,"science":425.8113,"stu_wgt":16.5331,"desk":"yes","room":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.78,"escs":-1.27}
{"year":"2012","country":"HUN","school_id":"0000080","student_id":"01790","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":508.1866,"read":567.1414,"science":505.0727,"stu_wgt":21.7379,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.33,"escs":0.03}
{"year":"2012","country":"HUN","school_id":"0000202","student_id":"04744","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":516.9107,"read":495.5036,"science":526.7065,"stu_wgt":20.0916,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-0.44,"escs":0.43}
{"year":"2012","country":"HUN","school_id":"0000175","student_id":"04008","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":622.8462,"read":632.3542,"science":634.875,"stu_wgt":44.7912,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.55,"escs":-0.5}
{"year":"2012","country":"HUN","school_id":"0000007","student_id":"00148","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":438.7833,"read":531.7946,"science":473.4614,"stu_wgt":10.7025,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"201-500","wealth":0.71,"escs":0.72}
{"year":"2012","country":"HUN","school_id":"0000008","student_id":"00196","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":542.8494,"read":543.6203,"science":525.6807,"stu_wgt":17.3913,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.68,"escs":-0.94}
{"year":"2012","country":"HUN","school_id":"0000166","student_id":"03887","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":523.298,"read":517.2363,"science":557.7583,"stu_wgt":12.9911,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"201-500","wealth":-0.44,"escs":-0.01}
{"year":"2012","country":"HUN","school_id":"0000134","student_id":"03074","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":662.0268,"read":648.6751,"science":640.3767,"stu_wgt":15.5846,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"more than 500","wealth":-1.12,"escs":0.33}
{"year":"2012","country":"HUN","school_id":"0000184","student_id":"04266","gender":"male","computer":"yes","internet":"yes","math":366.2642,"read":323.1656,"science":354.8489,"stu_wgt":14.2863,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.61,"escs":-0.1}
{"year":"2012","country":"HUN","school_id":"0000081","student_id":"01821","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":371.2494,"read":429.8051,"science":393.3607,"stu_wgt":12.2021,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":0.07,"escs":0.89}
{"year":"2012","country":"HUN","school_id":"0000062","student_id":"01333","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":463.3977,"read":517.1793,"science":510.7609,"stu_wgt":18.0704,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"101-200","wealth":-0.68,"escs":-0.03}
{"year":"2012","country":"HUN","school_id":"0000085","student_id":"01924","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":518.157,"read":538.8086,"science":546.8482,"stu_wgt":12.3722,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"201-500","wealth":-1.12,"escs":-1.05}
{"year":"2012","country":"HUN","school_id":"0000179","student_id":"04132","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":442.5222,"read":573.893,"science":500.5035,"stu_wgt":22.6685,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"more than 500","wealth":-2,"escs":0.63}
{"year":"2012","country":"IDN","school_id":"0000167","student_id":"04392","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":323.5784,"read":326.9347,"science":287.1503,"stu_wgt":428.0018,"desk":"yes","room":"yes","dishwasher":"no","book":"201-500","wealth":-2.01,"escs":-0.93}
{"year":"2012","country":"IDN","school_id":"0000046","student_id":"01165","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":364.0832,"read":416.0308,"science":405.2965,"stu_wgt":245.174,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"11-25","wealth":-2.12,"escs":-1.42}
{"year":"2012","country":"IDN","school_id":"0000136","student_id":"03608","mother_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":275.1285,"read":305.5228,"science":338.2507,"stu_wgt":259.6903,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","book":"11-25","wealth":-1.7,"escs":-1.16}
{"year":"2012","country":"IDN","school_id":"0000138","student_id":"03663","mother_educ":"ISCED 3B, C","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":248.7225,"read":264.6236,"science":282.0216,"stu_wgt":454.9047,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.41,"escs":-1.7}
{"year":"2012","country":"IDN","school_id":"0000183","student_id":"04846","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":378.2599,"read":354.3613,"science":388.6982,"stu_wgt":135.0534,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-1.87,"escs":-2.36}
{"year":"2012","country":"IDN","school_id":"0000101","student_id":"02615","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":341.2603,"read":394.3789,"science":360.6304,"stu_wgt":437.0709,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-3.67,"escs":-3.31}
{"year":"2012","country":"IDN","school_id":"0000055","student_id":"01389","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":427.0213,"read":347.224,"science":401.4733,"stu_wgt":790.3184,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.41,"escs":-2.7}
{"year":"2012","country":"IDN","school_id":"0000018","student_id":"00443","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":514.0287,"read":461.8219,"science":476.2589,"stu_wgt":788.0386,"desk":"no","room":"no","dishwasher":"yes","television":"2","computer_n":"0","car":"2","book":"0-10","wealth":-0.48,"escs":-1.53}
{"year":"2012","country":"IDN","school_id":"0000127","student_id":"03374","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"male","math":320.4627,"read":297.2628,"science":268.5006,"stu_wgt":447.5175,"book":"11-25","wealth":-2.23,"escs":-3.15}
{"year":"2012","country":"IDN","school_id":"0000202","student_id":"05409","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":385.1145,"read":378.0956,"science":412.7564,"stu_wgt":554.5774,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"101-200","wealth":-0.96,"escs":-0.99}
{"year":"2012","country":"IDN","school_id":"0000007","student_id":"00154","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":395.5523,"read":421.0029,"science":395.5054,"stu_wgt":494.0712,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"2","book":"26-100","wealth":-0.96,"escs":-0.77}
{"year":"2012","country":"IDN","school_id":"0000100","student_id":"02594","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":415.4931,"read":439.178,"science":370.1417,"stu_wgt":252.4068,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"0-10","wealth":-2.12,"escs":-1.86}
{"year":"2012","country":"IDN","school_id":"0000112","student_id":"02902","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":255.733,"read":292.9323,"science":337.3182,"stu_wgt":680.2864,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"1","book":"0-10","wealth":-1.29,"escs":-1.25}
{"year":"2012","country":"IDN","school_id":"0000067","student_id":"01695","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":396.7986,"read":339.8461,"science":402.4991,"stu_wgt":445.8206,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.16,"escs":-3.44}
{"year":"2012","country":"IDN","school_id":"0000118","student_id":"03092","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":385.1924,"read":496.8449,"science":438.0269,"stu_wgt":333.9627,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","wealth":-2.12,"escs":-1.1}
{"year":"2012","country":"IDN","school_id":"0000096","student_id":"02458","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":311.9723,"read":418.8377,"science":322.3984,"stu_wgt":524.0731,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-2.12,"escs":-2.58}
{"year":"2012","country":"IDN","school_id":"0000155","student_id":"04073","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":275.3622,"read":420.4415,"science":332.6557,"stu_wgt":420.7517,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.16,"escs":-2.65}
{"year":"2012","country":"IDN","school_id":"0000122","student_id":"03207","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":348.5823,"read":426.1513,"science":355.0354,"stu_wgt":419.5433,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-3.16,"escs":-2.77}
{"year":"2012","country":"IDN","school_id":"0000020","student_id":"00473","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":408.7942,"read":497.4009,"science":465.442,"stu_wgt":482.6372,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.16,"escs":-3.31}
{"year":"2012","country":"IDN","school_id":"0000030","student_id":"00761","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":423.2824,"read":459.0358,"science":404.6438,"stu_wgt":482.0526,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-2.12,"escs":-2.51}
{"year":"2012","country":"IDN","school_id":"0000117","student_id":"03075","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":405.2111,"read":410.7417,"science":425.6248,"stu_wgt":137.3908,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"2","book":"26-100","wealth":-0.48,"escs":-0.54}
{"year":"2012","country":"IDN","school_id":"0000027","student_id":"00686","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":482.0922,"read":521.1508,"science":489.3137,"stu_wgt":589.7801,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"1","book":"26-100","wealth":-1.63,"escs":-0.21}
{"year":"2012","country":"IDN","school_id":"0000139","student_id":"03687","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":404.9774,"read":480.641,"science":375.5502,"stu_wgt":542.4012,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-4.34,"escs":-3.16}
{"year":"2012","country":"IDN","school_id":"0000199","student_id":"05304","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":350.6855,"read":371.2823,"science":349.254,"stu_wgt":501.5196,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.75,"escs":-2.4}
{"year":"2012","country":"IDN","school_id":"0000035","student_id":"00885","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":343.9087,"read":415.8253,"science":307.4786,"stu_wgt":425.556,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"26-100","wealth":-0.73,"escs":-0.72}
{"year":"2012","country":"IDN","school_id":"0000011","student_id":"00244","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":352.2433,"read":417.7951,"science":369.0228,"stu_wgt":445.8206,"desk":"yes","room":"yes","dishwasher":"no","television":"0","computer_n":"0","car":"0","book":"0-10","wealth":-2.75,"escs":-2.51}
{"year":"2012","country":"IDN","school_id":"0000125","student_id":"03285","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":373.8199,"read":425.7344,"science":411.9172,"stu_wgt":240.5066,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"1","book":"11-25","wealth":-1.63,"escs":-1.11}
{"year":"2012","country":"IDN","school_id":"0000110","student_id":"02836","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":281.4379,"read":356.0137,"science":291.3465,"stu_wgt":447.9537,"desk":"no","room":"yes","dishwasher":"no","television":"1","book":"11-25","wealth":-2.61,"escs":-3.19}
{"year":"2012","country":"IDN","school_id":"0000056","student_id":"01406","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":422.893,"read":504.325,"science":450.1492,"stu_wgt":644.3016,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-4.34,"escs":-3.18}
{"year":"2012","country":"IDN","school_id":"0000112","student_id":"02897","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":217.565,"read":256.725,"science":161.7307,"stu_wgt":530.1739,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.67,"escs":-3.01}
{"year":"2012","country":"IDN","school_id":"0000001","student_id":"00007","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":482.3259,"read":500.4987,"science":501.1563,"stu_wgt":595.7784,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":-0.23,"escs":-0.83}
{"year":"2012","country":"IDN","school_id":"0000196","student_id":"05213","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":451.2463,"read":508.4149,"science":471.3167,"stu_wgt":129.0464,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.87,"escs":-1.44}
{"year":"2012","country":"IDN","school_id":"0000075","student_id":"01919","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":316.7238,"read":367.0546,"science":387.7658,"stu_wgt":373.659,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"101-200","wealth":-2.41,"escs":-2.58}
{"year":"2012","country":"IDN","school_id":"0000204","student_id":"05447","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":455.9978,"read":480.1063,"science":432.6184,"stu_wgt":249.3935,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.96,"escs":0.29}
{"year":"2012","country":"IDN","school_id":"0000044","student_id":"01103","mother_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":430.9939,"read":347.2763,"science":400.0746,"stu_wgt":184.7948,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.67,"escs":-3.35}
{"year":"2012","country":"IDN","school_id":"0000140","student_id":"03710","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"no","math":419.232,"read":500.4987,"science":403.2451,"stu_wgt":493.3429,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"26-100","wealth":-2.41,"escs":-2.47}
{"year":"2012","country":"IDN","school_id":"0000024","student_id":"00619","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":393.2155,"read":471.5254,"science":403.8978,"stu_wgt":618.3821,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"26-100","wealth":-1.18,"escs":-1.28}
{"year":"2012","country":"IDN","school_id":"0000126","student_id":"03326","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":363.9274,"read":414.5072,"science":362.2156,"stu_wgt":526.8232,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.63,"escs":0.22}
{"year":"2012","country":"IDN","school_id":"0000080","student_id":"02036","gender":"female","computer":"yes","internet":"yes","math":547.9124,"read":559.1983,"science":572.2119,"stu_wgt":571.3127,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.41,"escs":-0.54}
{"year":"2012","country":"IDN","school_id":"0000172","student_id":"04564","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":361.8243,"read":450.7749,"science":355.0354,"stu_wgt":217.8269,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.23,"escs":-1.32}
{"year":"2012","country":"IDN","school_id":"0000191","student_id":"05063","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","math":371.1715,"read":449.9806,"science":328.9258,"stu_wgt":475.8412,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","book":"11-25","wealth":-0.39,"escs":-1.91}
{"year":"2012","country":"IDN","school_id":"0000154","student_id":"04047","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":360.1106,"read":375.292,"science":356.2477,"stu_wgt":573.7303,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-2.12,"escs":-1.98}
{"year":"2012","country":"IDN","school_id":"0000194","student_id":"05166","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":414.3247,"read":491.7613,"science":452.0142,"stu_wgt":544.2763,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","book":"101-200","wealth":-0.04,"escs":-0.92}
{"year":"2012","country":"IDN","school_id":"0000115","student_id":"03008","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":270.5328,"read":318.3539,"science":295.0765,"stu_wgt":632.2547,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-4.34,"escs":-3.08}
{"year":"2012","country":"IDN","school_id":"0000070","student_id":"01735","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":250.6699,"read":220.1867,"science":308.784,"stu_wgt":366.8586,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-3.16,"escs":-1.34}
{"year":"2012","country":"IDN","school_id":"0000201","student_id":"05362","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":390.4113,"read":418.7642,"science":391.216,"stu_wgt":379.8738,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-3.67,"escs":-2.58}
{"year":"2012","country":"IDN","school_id":"0000147","student_id":"03846","mother_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":434.8107,"read":430.6789,"science":430.3805,"stu_wgt":307.637,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"201-500","wealth":-1.41,"escs":-0.71}
{"year":"2012","country":"IDN","school_id":"0000080","student_id":"02028","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":605.398,"read":553.7175,"science":513.2786,"stu_wgt":571.3127,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.96,"escs":-0.76}
{"year":"2012","country":"IDN","school_id":"0000145","student_id":"03823","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":335.8857,"read":364.8667,"science":416.5796,"stu_wgt":425.556,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-1.87,"escs":-1.88}
{"year":"2012","country":"IDN","school_id":"0000159","student_id":"04178","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"yes","math":311.0375,"read":264.6236,"science":349.1608,"stu_wgt":382.2952,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"1","book":"more than 500","wealth":-1.41,"escs":-1.5}
{"year":"2012","country":"IRL","school_id":"0000074","student_id":"01936","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":465.423,"read":515.9084,"science":504.2335,"stu_wgt":10.1028,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.44,"escs":-0.87}
{"year":"2012","country":"IRL","school_id":"0000065","student_id":"01689","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":458.4125,"read":546.0922,"science":505.166,"stu_wgt":10.1735,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.2,"escs":-0.04}
{"year":"2012","country":"IRL","school_id":"0000132","student_id":"03549","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":529.1401,"read":442.6554,"science":496.4938,"stu_wgt":5.2253,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.2,"escs":-0.85}
{"year":"2012","country":"IRL","school_id":"0000025","student_id":"00623","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":626.4294,"read":652.2914,"science":713.8568,"stu_wgt":11.5418,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"101-200","wealth":0.78,"escs":0.46}
{"year":"2012","country":"IRL","school_id":"0000021","student_id":"00540","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":348.115,"read":391.6783,"science":362.4953,"stu_wgt":2.0667,"desk":"no","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"0","book":"0-10","wealth":-1.04,"escs":-2.11}
{"year":"2012","country":"IRL","school_id":"0000104","student_id":"02777","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":477.9639,"read":530.6825,"science":546.2887,"stu_wgt":11.7395,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":2.9,"escs":0.89}
{"year":"2012","country":"IRL","school_id":"0000103","student_id":"02749","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":465.8903,"read":414.026,"science":422.1746,"stu_wgt":11.0239,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":1.14,"escs":-0.79}
{"year":"2012","country":"IRL","school_id":"0000056","student_id":"01472","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":470.1745,"read":515.5906,"science":464.2298,"stu_wgt":10.0714,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"0-10","wealth":0.34,"escs":-0.43}
{"year":"2012","country":"IRL","school_id":"0000050","student_id":"01279","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":597.7644,"read":578.7455,"science":581.8165,"stu_wgt":10.8604,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.78,"escs":0.82}
{"year":"2012","country":"IRL","school_id":"0000071","student_id":"01848","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":352.2433,"read":446.5651,"science":380.2126,"stu_wgt":10.4271,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.78,"escs":0.73}
{"year":"2012","country":"IRL","school_id":"0000105","student_id":"02812","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":417.6741,"read":461.657,"science":458.5416,"stu_wgt":15.8096,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"0-10","wealth":0.15,"escs":-0.97}
{"year":"2012","country":"IRL","school_id":"0000132","student_id":"03545","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":603.0612,"read":543.7005,"science":618.743,"stu_wgt":5.2253,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.59,"escs":-0.77}
{"year":"2012","country":"IRL","school_id":"0000008","student_id":"00193","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":447.3516,"read":439.4163,"science":451.7344,"stu_wgt":13.2952,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":0.15,"escs":1.16}
{"year":"2012","country":"IRL","school_id":"0000141","student_id":"03818","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":575.8763,"read":600.6386,"science":576.6878,"stu_wgt":4.3668,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":0.44,"escs":0.23}
{"year":"2012","country":"IRL","school_id":"0000067","student_id":"01731","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":544.0957,"read":549.2694,"science":577.9,"stu_wgt":12.0485,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":-0.36,"escs":-0.59}
{"year":"2012","country":"IRL","school_id":"0000111","student_id":"02991","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":420.0109,"read":461.1002,"science":378.1611,"stu_wgt":13.9489,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.36,"escs":-0.16}
{"year":"2012","country":"IRL","school_id":"0000095","student_id":"02542","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":663.1952,"read":553.8852,"science":642.4282,"stu_wgt":11.5051,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":1.2,"escs":-0.12}
{"year":"2012","country":"IRL","school_id":"0000132","student_id":"03547","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":436.3686,"read":444.9765,"science":460.4066,"stu_wgt":3.8857,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"101-200","wealth":0.78,"escs":1.5}
{"year":"2012","country":"IRL","school_id":"0000121","student_id":"03255","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":608.5917,"read":668.1776,"science":657.8142,"stu_wgt":4.9794,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"101-200","wealth":0.44,"escs":-0.07}
{"year":"2012","country":"IRL","school_id":"0000020","student_id":"00528","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":629.2335,"read":599.8367,"science":672.4543,"stu_wgt":10.6065,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"26-100","wealth":0.78,"escs":0.7}
{"year":"2012","country":"IRL","school_id":"0000162","student_id":"04422","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":482.5596,"read":474.9738,"science":496.7736,"stu_wgt":12.1234,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.59,"escs":-0.39}
{"year":"2012","country":"IRL","school_id":"0000169","student_id":"04601","mother_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":653.2248,"read":660.1551,"science":674.972,"stu_wgt":11.7,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"more than 500","wealth":-0.11,"escs":-0.63}
{"year":"2012","country":"IRL","school_id":"0000176","student_id":"04798","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":521.7401,"read":562.9472,"science":563.3532,"stu_wgt":10.3038,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"26-100","wealth":-0.11,"escs":0.77}
{"year":"2012","country":"IRL","school_id":"0000065","student_id":"01676","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":505.1488,"read":569.1271,"science":555.5203,"stu_wgt":10.9209,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"101-200","wealth":0.15,"escs":1.17}
{"year":"2012","country":"IRL","school_id":"0000070","student_id":"01833","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":485.5974,"read":460.8596,"science":503.4875,"stu_wgt":15.5036,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.2,"escs":0.28}
{"year":"2012","country":"IRL","school_id":"0000140","student_id":"03781","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":672.5425,"read":682.2766,"science":718.6125,"stu_wgt":9.8153,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"201-500","wealth":-0.59,"escs":-0.53}
{"year":"2012","country":"IRL","school_id":"0000145","student_id":"03922","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":481.0796,"read":481.8705,"science":479.1496,"stu_wgt":13.4194,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.78,"escs":0.14}
{"year":"2012","country":"IRL","school_id":"0000150","student_id":"04074","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":606.9559,"read":568.5608,"science":620.7945,"stu_wgt":12.2965,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"more than 500","wealth":-0.59,"escs":0.78}
{"year":"2012","country":"IRL","school_id":"0000114","student_id":"03066","gender":"male","computer":"yes","internet":"yes","math":310.2586,"read":356.0454,"science":349.7203,"stu_wgt":13.0903,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":0.37}
{"year":"2012","country":"IRL","school_id":"0000047","student_id":"01202","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":492.4521,"read":495.8123,"science":428.5155,"stu_wgt":11.285,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"101-200","wealth":0.44,"escs":-0.3}
{"year":"2012","country":"IRL","school_id":"0000144","student_id":"03882","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":590.6761,"read":609.3987,"science":598.135,"stu_wgt":1.506,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"201-500","wealth":-0.11,"escs":1.17}
{"year":"2012","country":"IRL","school_id":"0000027","student_id":"00700","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":465.2672,"read":467.2172,"science":473.1816,"stu_wgt":11.0552,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.11,"escs":-1.02}
{"year":"2012","country":"IRL","school_id":"0000077","student_id":"02046","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":536.1505,"read":567.1975,"science":547.1279,"stu_wgt":13.2325,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":2.9,"escs":1.75}
{"year":"2012","country":"IRL","school_id":"0000055","student_id":"01421","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":450.4674,"read":512.7311,"science":451.0817,"stu_wgt":12.1708,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":1.78,"escs":0.87}
{"year":"2012","country":"IRL","school_id":"0000068","student_id":"01769","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":470.0187,"read":461.7417,"science":473.3681,"stu_wgt":14.5845,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"11-25","wealth":0.15,"escs":0.36}
{"year":"2012","country":"IRL","school_id":"0000054","student_id":"01410","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":514.5739,"read":470.315,"science":509.9217,"stu_wgt":11.85,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":0.44,"escs":-0.23}
{"year":"2012","country":"IRL","school_id":"0000005","student_id":"00125","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":575.0195,"read":620.519,"science":607.5532,"stu_wgt":11.4418,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.78,"escs":1.65}
{"year":"2012","country":"IRL","school_id":"0000110","student_id":"02956","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":547.8346,"read":621.3133,"science":638.232,"stu_wgt":10.4521,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"11-25","wealth":-0.11,"escs":-0.12}
{"year":"2012","country":"IRL","school_id":"0000157","student_id":"04273","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":522.0517,"read":528.379,"science":564.6587,"stu_wgt":10.3188,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.11,"escs":0.27}
{"year":"2012","country":"IRL","school_id":"0000067","student_id":"01754","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":417.9078,"read":476.9872,"science":412.8497,"stu_wgt":12.0485,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.44,"escs":0.8}
{"year":"2012","country":"IRL","school_id":"0000177","student_id":"04844","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":547.6788,"read":519.8799,"science":536.8706,"stu_wgt":5.1704,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"more than 500","wealth":0.44,"escs":1.27}
{"year":"2012","country":"IRL","school_id":"0000051","student_id":"01315","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":505.694,"read":492.376,"science":558.1313,"stu_wgt":11.3605,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":2.9,"escs":1.41}
{"year":"2012","country":"IRL","school_id":"0000074","student_id":"01947","mother_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":488.6353,"read":513.2871,"science":500.2238,"stu_wgt":13.6438,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.07,"escs":-0.89}
{"year":"2012","country":"IRL","school_id":"0000075","student_id":"01992","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":453.2715,"read":397.6663,"science":429.6345,"stu_wgt":10.1576,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"more than 500","wealth":1.2,"escs":0.55}
{"year":"2012","country":"IRL","school_id":"0000018","student_id":"00474","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":634.9198,"read":579.2267,"science":646.9041,"stu_wgt":15.3719,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"201-500","wealth":0.15,"escs":1.17}
{"year":"2012","country":"IRL","school_id":"0000099","student_id":"02631","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":584.5225,"read":667.2244,"science":620.7012,"stu_wgt":9.6857,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"101-200","wealth":0.78,"escs":1.3}
{"year":"2012","country":"IRL","school_id":"0000115","student_id":"03083","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":551.6513,"read":647.4461,"science":562.7005,"stu_wgt":3.3935,"desk":"no","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":-0.59,"escs":-0.44}
{"year":"2012","country":"IRL","school_id":"0000162","student_id":"04418","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":353.0223,"read":372.8862,"science":313.8195,"stu_wgt":12.2565,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.11,"escs":-0.48}
{"year":"2012","country":"IRL","school_id":"0000135","student_id":"03641","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":578.9921,"read":565.353,"science":574.4498,"stu_wgt":11.0365,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":0.15,"escs":1.06}
{"year":"2012","country":"IRL","school_id":"0000137","student_id":"03687","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":630.2461,"read":708.1314,"science":659.959,"stu_wgt":10.4754,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.78,"escs":0.22}
{"year":"2012","country":"ISL","school_id":"0000077","student_id":"01989","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":356.2159,"read":398.1122,"science":358.4856,"stu_wgt":1.2609,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.11,"escs":-0.24}
{"year":"2012","country":"ISL","school_id":"0000107","student_id":"02710","gender":"male","math":388.1524,"read":354.682,"science":409.1197,"stu_wgt":1.4211}
{"year":"2012","country":"ISL","school_id":"0000078","student_id":"02070","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":623.2357,"read":550.3567,"science":599.3473,"stu_wgt":1.0233,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":0.16,"escs":-0.18}
{"year":"2012","country":"ISL","school_id":"0000111","student_id":"02812","gender":"male","computer":"yes","internet":"yes","math":555.7797,"read":539.1294,"science":540.6005,"stu_wgt":1.0286,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":0.44,"escs":-0.35}
{"year":"2012","country":"ISL","school_id":"0000083","student_id":"02145","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":462.3851,"read":495.7329,"science":452.1074,"stu_wgt":1.0952,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":0.68,"escs":0.6}
{"year":"2012","country":"ISL","school_id":"0000022","student_id":"00664","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":529.7632,"read":562.7727,"science":591.8874,"stu_wgt":1.1145,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.76,"escs":1.59}
{"year":"2012","country":"ISL","school_id":"0000041","student_id":"01100","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":479.2102,"read":511.6191,"science":517.0086,"stu_wgt":1.1304,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"more than 500","wealth":0.24,"escs":1.6}
{"year":"2012","country":"ISL","school_id":"0000113","student_id":"02889","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":501.2541,"read":496.8449,"science":501.436,"stu_wgt":1.1111,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.59,"escs":1.21}
{"year":"2012","country":"ISL","school_id":"0000023","student_id":"00696","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":586.0025,"read":560.1514,"science":523.536,"stu_wgt":1.0541,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.76,"escs":1.6}
{"year":"2012","country":"ISL","school_id":"0000119","student_id":"03077","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":363.9274,"read":323.1656,"science":317.7359,"stu_wgt":1.2321,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.44,"escs":0}
{"year":"2012","country":"ISL","school_id":"0000012","student_id":"00332","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":424.9182,"read":373.9287,"science":402.5923,"stu_wgt":1.0476,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.62,"escs":0.76}
{"year":"2012","country":"ISL","school_id":"0000100","student_id":"02503","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":537.7863,"read":506.7738,"science":383.8493,"stu_wgt":1.351,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.12,"escs":0.02}
{"year":"2012","country":"ISL","school_id":"0000049","student_id":"01287","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":671.9193,"read":695.899,"science":679.6345,"stu_wgt":1.12,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"3+","car":"2","book":"more than 500","wealth":0.16,"escs":1.41}
{"year":"2012","country":"ISL","school_id":"0000031","student_id":"00896","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":531.1653,"read":598.1989,"science":534.0731,"stu_wgt":1.0781,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.44,"escs":1.1}
{"year":"2012","country":"ISL","school_id":"0000022","student_id":"00676","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":468.3829,"read":462.6896,"science":450.1492,"stu_wgt":1.1145,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.44,"escs":0.92}
{"year":"2012","country":"ISL","school_id":"0000101","student_id":"02521","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":482.4038,"read":460.0684,"science":448.937,"stu_wgt":1.1097,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.11,"escs":-0.06}
{"year":"2012","country":"ISL","school_id":"0000120","student_id":"03104","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":538.8768,"read":502.8013,"science":523.2562,"stu_wgt":1.1579,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.37,"escs":-0.58}
{"year":"2012","country":"ISL","school_id":"0000133","student_id":"03455","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":564.2701,"read":542.4383,"science":569.6941,"stu_wgt":1.25,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.16,"escs":-0.27}
{"year":"2012","country":"ISL","school_id":"0000031","student_id":"00898","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":452.8042,"read":380.3443,"science":349.4405,"stu_wgt":1.035,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.44,"escs":0.83}
{"year":"2012","country":"ISL","school_id":"0000096","student_id":"02421","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"yes","math":375.6894,"read":343.2142,"science":344.1253,"stu_wgt":1.1765,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":-0.11,"escs":0}
{"year":"2012","country":"ISL","school_id":"0000049","student_id":"01260","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":547.2114,"read":563.567,"science":556.4528,"stu_wgt":1.12,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"201-500","wealth":-0.37,"escs":1.14}
{"year":"2012","country":"ISL","school_id":"0000003","student_id":"00061","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":646.0586,"read":610.8233,"science":585.5464,"stu_wgt":1.25,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"more than 500","wealth":-1.11,"escs":0.47}
{"year":"2012","country":"ISL","school_id":"0000067","student_id":"01663","gender":"female","math":541.8367,"read":520.3565,"science":535.0988,"stu_wgt":1.2667}
{"year":"2012","country":"ISL","school_id":"0000009","student_id":"00282","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":349.4392,"read":317.4718,"science":297.3144,"stu_wgt":1.3158,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.37,"escs":-0.68}
{"year":"2012","country":"ISL","school_id":"0000006","student_id":"00135","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":536.6179,"read":505.9289,"science":529.4107,"stu_wgt":1.4146,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":-0.37,"escs":1.13}
{"year":"2012","country":"ISL","school_id":"0000067","student_id":"01661","gender":"male","math":404.51,"read":361.659,"science":380.4924,"stu_wgt":1.25}
{"year":"2012","country":"ISL","school_id":"0000045","student_id":"01202","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":530.7758,"read":499.4331,"science":599.254,"stu_wgt":1.0526,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.55,"escs":1.73}
{"year":"2012","country":"ISL","school_id":"0000034","student_id":"00953","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":491.1279,"read":357.0879,"science":453.8791,"stu_wgt":1.25,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.16,"escs":0.93}
{"year":"2012","country":"ISL","school_id":"0000103","student_id":"02667","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":593.0129,"read":570.4775,"science":544.0507,"stu_wgt":1.1587,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"more than 500","wealth":-0.37,"escs":1.43}
{"year":"2012","country":"ISL","school_id":"0000064","student_id":"01570","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":572.0595,"read":559.1983,"science":477.0981,"stu_wgt":1.0667,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.12,"escs":1.53}
{"year":"2012","country":"ISL","school_id":"0000126","student_id":"03195","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":598.4655,"read":625.2849,"science":520.7385,"stu_wgt":1.1667,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.44,"escs":0.51}
{"year":"2012","country":"ISL","school_id":"0000041","student_id":"01123","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":463.7093,"read":519.6422,"science":459.7538,"stu_wgt":1.1724,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":2.14,"escs":2.12}
{"year":"2012","country":"ISL","school_id":"0000107","student_id":"02736","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":439.5622,"read":415.3893,"science":367.4375,"stu_wgt":1.4211,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.76,"escs":0.32}
{"year":"2012","country":"ISL","school_id":"0000074","student_id":"01957","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":495.7236,"read":402.3176,"science":486.7027,"stu_wgt":1.1364,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":1.55,"escs":2.25}
{"year":"2012","country":"ISL","school_id":"0000129","student_id":"03343","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":464.0988,"read":518.053,"science":470.1044,"stu_wgt":1.1395,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"26-100","wealth":1.55,"escs":1.67}
{"year":"2012","country":"ISL","school_id":"0000054","student_id":"01374","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":603.9181,"read":526.0577,"science":548.3402,"stu_wgt":1.0417,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.16,"escs":0.02}
{"year":"2012","country":"ISL","school_id":"0000067","student_id":"01667","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":570.3458,"read":578.4206,"science":587.0384,"stu_wgt":1.2667,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.44,"escs":0.12}
{"year":"2012","country":"ISL","school_id":"0000116","student_id":"03018","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":537.942,"read":540.2143,"science":496.8668,"stu_wgt":1.3,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.44,"escs":1.63}
{"year":"2012","country":"ISL","school_id":"0000103","student_id":"02560","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":475.3155,"read":514.8305,"science":522.6968,"stu_wgt":1.1846,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":-0.37,"escs":0.76}
{"year":"2012","country":"ISL","school_id":"0000133","student_id":"03463","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":472.745,"read":452.0458,"science":466.0015,"stu_wgt":1.25,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":0.24,"escs":-0.23}
{"year":"2012","country":"ISL","school_id":"0000034","student_id":"00952","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":606.2549,"read":578.4247,"science":596.5498,"stu_wgt":1.25,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.12,"escs":1.46}
{"year":"2012","country":"ISL","school_id":"0000120","student_id":"03081","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":603.9181,"read":487.5644,"science":629.8396,"stu_wgt":1.1579,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.76,"escs":1.31}
{"year":"2012","country":"ISL","school_id":"0000104","student_id":"02684","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":499.5404,"read":502.9611,"science":466.6542,"stu_wgt":1.0941,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"11-25","wealth":-1.11,"escs":0.22}
{"year":"2012","country":"ISL","school_id":"0000005","student_id":"00116","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":502.6562,"read":555.3856,"science":475.9791,"stu_wgt":1.4849,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.44,"escs":0.44}
{"year":"2012","country":"ISL","school_id":"0000041","student_id":"01116","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":617.0821,"read":606.2214,"science":578.8325,"stu_wgt":1.1304,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"201-500","wealth":1.55,"escs":2.11}
{"year":"2012","country":"ISL","school_id":"0000114","student_id":"02974","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":444.3138,"read":462.4635,"science":469.9179,"stu_wgt":1.2917,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"26-100","wealth":-0.37,"escs":1.03}
{"year":"2012","country":"ISL","school_id":"0000059","student_id":"01509","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":587.5604,"read":534.1775,"science":489.3137,"stu_wgt":1.2937,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.87,"escs":0.03}
{"year":"2012","country":"ISL","school_id":"0000113","student_id":"02892","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":375.7673,"read":431.3143,"science":447.2585,"stu_wgt":1.1111,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"101-200","wealth":0.44,"escs":0.87}
{"year":"2012","country":"ISL","school_id":"0000113","student_id":"02911","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":599.8676,"read":565.5936,"science":551.7904,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"101-200","wealth":-1.11,"escs":1.01}
{"year":"2012","country":"ISL","school_id":"0000117","student_id":"03033","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":512.9382,"read":523.0572,"science":487.4487,"stu_wgt":1.1923,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.12,"escs":1.82}
{"year":"2012","country":"ISR","school_id":"0000107","student_id":"03109","gender":"female","computer":"yes","internet":"no","math":437.4591,"read":510.8248,"science":423.2003,"stu_wgt":23.6083,"desk":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.28,"escs":0.36}
{"year":"2012","country":"ISR","school_id":"0000172","student_id":"05037","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":461.3725,"read":495.2563,"science":506.0985,"stu_wgt":21.7379,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.73,"escs":1.19}
{"year":"2012","country":"ISR","school_id":"0000066","student_id":"01920","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":565.5943,"read":551.9605,"science":502.3685,"stu_wgt":36.866,"desk":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"201-500","wealth":0.37,"escs":1.14}
{"year":"2012","country":"ISR","school_id":"0000062","student_id":"01831","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":519.4812,"read":483.4744,"science":518.2208,"stu_wgt":21.293,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":0.37,"escs":0.42}
{"year":"2012","country":"ISR","school_id":"0000060","student_id":"01789","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":430.4487,"read":462.3719,"science":433.4577,"stu_wgt":19.6453,"desk":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":-0.22,"escs":0.27}
{"year":"2012","country":"ISR","school_id":"0000032","student_id":"00962","gender":"male","computer":"yes","internet":"yes","math":455.141,"read":470.7235,"science":470.0112,"stu_wgt":19.8599,"desk":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"0-10","wealth":-1.02,"escs":-0.57}
{"year":"2012","country":"ISR","school_id":"0000022","student_id":"00647","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":494.0879,"read":564.9173,"science":514.7706,"stu_wgt":18.8252,"desk":"yes","dishwasher":"yes","television":"0","computer_n":"3+","car":"2","book":"201-500","wealth":0.06,"escs":1.09}
{"year":"2012","country":"ISR","school_id":"0000124","student_id":"03636","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":437.9265,"read":487.8692,"science":484.6512,"stu_wgt":14.3602,"desk":"yes","dishwasher":"yes","television":"0","computer_n":"1","car":"2","book":"101-200","wealth":-0.7,"escs":0.77}
{"year":"2012","country":"ISR","school_id":"0000070","student_id":"02005","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":553.2092,"read":562.1452,"science":565.5912,"stu_wgt":31.6067,"desk":"no","dishwasher":"yes","television":"0","computer_n":"1","car":"3+","book":"201-500","wealth":-0.22,"escs":0.3}
{"year":"2012","country":"ISR","school_id":"0000133","student_id":"03887","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":360.0327,"read":405.7659,"science":430.567,"stu_wgt":19.0494,"desk":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.02,"escs":-1.01}
{"year":"2012","country":"ISR","school_id":"0000122","student_id":"03561","gender":"female","computer":"no","internet":"no","math":531.399,"read":437.8277,"science":480.7348,"stu_wgt":16.0124,"desk":"yes","dishwasher":"no","television":"0","computer_n":"0","car":"1","book":"more than 500","wealth":-2.13,"escs":0.09}
{"year":"2012","country":"ISR","school_id":"0000086","student_id":"02481","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":563.4912,"read":583.5572,"science":576.2216,"stu_wgt":17.8226,"desk":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.72,"escs":0.73}
{"year":"2012","country":"ISR","school_id":"0000169","student_id":"04951","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":423.9835,"read":339.2045,"science":389.8172,"stu_wgt":41.3879,"desk":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":-0.22,"escs":0.23}
{"year":"2012","country":"ISR","school_id":"0000109","student_id":"03187","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":422.6593,"read":436.9616,"science":363.5211,"stu_wgt":18.3624,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.37,"escs":0.83}
{"year":"2012","country":"ISR","school_id":"0000128","student_id":"03745","mother_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":334.4057,"read":375.0772,"science":387.0198,"stu_wgt":22.8023,"desk":"no","dishwasher":"no","television":"1","car":"1","book":"11-25","wealth":-2.78,"escs":-3.45}
{"year":"2012","country":"ISR","school_id":"0000153","student_id":"04487","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"no","math":531.399,"read":642.7597,"science":554.5878,"stu_wgt":14.1286,"desk":"yes","dishwasher":"no","television":"0","computer_n":"1","car":"1","book":"26-100","wealth":-1.54,"escs":0.18}
{"year":"2012","country":"ISR","school_id":"0000047","student_id":"01383","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":470.7976,"read":537.6725,"science":471.7829,"stu_wgt":19.4032,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.22,"escs":0.58}
{"year":"2012","country":"ISR","school_id":"0000090","student_id":"02616","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":465.9682,"read":471.1887,"science":454.6251,"stu_wgt":24.4507,"desk":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.06,"escs":0.54}
{"year":"2012","country":"ISR","school_id":"0000010","student_id":"00290","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":423.0488,"read":480.9587,"science":430.567,"stu_wgt":19.0581,"desk":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.22,"escs":-0.22}
{"year":"2012","country":"ISR","school_id":"0000008","student_id":"00247","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":599.1665,"read":526.7904,"science":553.4689,"stu_wgt":14.0118,"desk":"yes","dishwasher":"no","television":"0","computer_n":"1","car":"0","book":"more than 500","wealth":-2.13,"escs":0.3}
{"year":"2012","country":"ISR","school_id":"0000101","student_id":"02911","gender":"male","computer":"yes","internet":"yes","math":299.2756,"read":290.2859,"science":274.8415,"stu_wgt":21.7974,"desk":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","wealth":-0.69}
{"year":"2012","country":"ISR","school_id":"0000159","student_id":"04654","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":470.7197,"read":455.7271,"science":489.3137,"stu_wgt":18.9175,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"more than 500","wealth":0.37,"escs":1.2}
{"year":"2012","country":"ISR","school_id":"0000116","student_id":"03361","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":525.1675,"read":540.2937,"science":546.9414,"stu_wgt":23.1653,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.72,"escs":0.74}
{"year":"2012","country":"ISR","school_id":"0000048","student_id":"01424","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":510.6792,"read":573.5753,"science":525.774,"stu_wgt":17.9863,"desk":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.76,"escs":-0.03}
{"year":"2012","country":"ISR","school_id":"0000168","student_id":"04917","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":644.267,"read":616.7858,"science":574.1701,"stu_wgt":20.4041,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.73,"escs":1.42}
{"year":"2012","country":"ISR","school_id":"0000047","student_id":"01415","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":540.9799,"read":522.2886,"science":512.6259,"stu_wgt":19.6267,"desk":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.72,"escs":0.85}
{"year":"2012","country":"ISR","school_id":"0000011","student_id":"00311","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":602.2823,"read":572.4903,"science":589.7426,"stu_wgt":22.5361,"desk":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"101-200","wealth":0.06,"escs":0.98}
{"year":"2012","country":"ISR","school_id":"0000052","student_id":"01563","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":588.7288,"read":671.3549,"science":597.8553,"stu_wgt":18.1828,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":1.14,"escs":0.91}
{"year":"2012","country":"ISR","school_id":"0000100","student_id":"02887","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":541.2136,"read":532.3506,"science":449.5897,"stu_wgt":19.4032,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.14,"escs":0.95}
{"year":"2012","country":"ISR","school_id":"0000041","student_id":"01211","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":566.3733,"read":476.5777,"science":563.9127,"stu_wgt":26.3607,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.72,"escs":0.16}
{"year":"2012","country":"ISR","school_id":"0000075","student_id":"02145","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":645.9807,"read":573.3725,"science":604.6624,"stu_wgt":21.3644,"desk":"yes","dishwasher":"no","television":"0","computer_n":"1","car":"2","book":"11-25","wealth":-1.02,"escs":0.04}
{"year":"2012","country":"ISR","school_id":"0000143","student_id":"04171","father_educ":"ISCED 3A","gender":"female","internet":"no","math":434.8107,"read":557.7685,"science":510.5744,"stu_wgt":15.7035,"television":"0","computer_n":"1","car":"1","book":"101-200","wealth":-1.7,"escs":0.68}
{"year":"2012","country":"ISR","school_id":"0000115","student_id":"03333","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":534.5926,"read":614.9588,"science":577.6203,"stu_wgt":21.9693,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":0.72,"escs":-0.31}
{"year":"2012","country":"ISR","school_id":"0000153","student_id":"04509","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"no","math":375.6115,"read":468.8058,"science":350.373,"stu_wgt":14.1286,"desk":"yes","dishwasher":"no","television":"0","computer_n":"1","car":"2","book":"101-200","wealth":-1.81,"escs":0.08}
{"year":"2012","country":"ISR","school_id":"0000044","student_id":"01302","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":295.0693,"read":299.6177,"science":324.6363,"stu_wgt":19.525,"desk":"yes","dishwasher":"no","television":"0","computer_n":"1","car":"1","book":"11-25","wealth":-1.81,"escs":-0.5}
{"year":"2012","country":"ISR","school_id":"0000151","student_id":"04418","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":369.8473,"read":370.4804,"science":361.0034,"stu_wgt":20.1037,"desk":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.22,"escs":-0.68}
{"year":"2012","country":"ISR","school_id":"0000118","student_id":"03444","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":383.4008,"read":491.0465,"science":435.0429,"stu_wgt":18.6356,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.37,"escs":1.24}
{"year":"2012","country":"ISR","school_id":"0000012","student_id":"00353","mother_educ":"ISCED 2","gender":"male","math":212.1125,"read":141.1241,"science":206.4901,"stu_wgt":21.084,"television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":2.13,"escs":2.36}
{"year":"2012","country":"ISR","school_id":"0000102","student_id":"02954","gender":"female","math":520.6496,"read":525.7578,"science":517.4748,"stu_wgt":14.2675}
{"year":"2012","country":"ISR","school_id":"0000052","student_id":"01556","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":585.1457,"read":555.3061,"science":525.401,"stu_wgt":18.1828,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":1.14,"escs":0.87}
{"year":"2012","country":"ISR","school_id":"0000168","student_id":"04901","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":745.7626,"read":685.4042,"science":705.8374,"stu_wgt":20.2037,"desk":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"1","book":"201-500","wealth":-0.76,"escs":0.88}
{"year":"2012","country":"ISR","school_id":"0000116","student_id":"03366","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":542.3041,"read":523.6519,"science":514.4909,"stu_wgt":18.6514,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"0-10","wealth":0.72,"escs":-0.87}
{"year":"2012","country":"ISR","school_id":"0000125","student_id":"03662","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":592.1561,"read":594.3068,"science":567.6427,"stu_wgt":19.6273,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.73,"escs":1.53}
{"year":"2012","country":"ISR","school_id":"0000143","student_id":"04176","mother_educ":"ISCED 3B, C","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":557.2597,"read":552.7644,"science":551.0444,"stu_wgt":15.7035,"desk":"yes","dishwasher":"yes","television":"0","computer_n":"1","car":"1","book":"11-25","wealth":-1.02,"escs":0.02}
{"year":"2012","country":"ISR","school_id":"0000147","student_id":"04306","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":476.0944,"read":521.2302,"science":438.0269,"stu_wgt":17.6503,"desk":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.06,"escs":0.95}
{"year":"2012","country":"ISR","school_id":"0000166","student_id":"04851","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":650.0312,"read":587.2461,"science":673.9463,"stu_wgt":21.4862,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":1.14,"escs":1.41}
{"year":"2012","country":"ISR","school_id":"0000018","student_id":"00560","gender":"male","computer":"yes","internet":"yes","math":412.2994,"read":397.1851,"science":420.3096,"stu_wgt":18.9246,"desk":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.72,"escs":0.77}
{"year":"2012","country":"ISR","school_id":"0000065","student_id":"01907","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":561.0765,"read":604.6328,"science":637.859,"stu_wgt":19.6544,"desk":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"more than 500","wealth":0.37,"escs":0.33}
{"year":"2012","country":"ISR","school_id":"0000016","student_id":"00482","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"no","math":470.7976,"read":523.3749,"science":467.1205,"stu_wgt":15.1456,"desk":"yes","dishwasher":"no","television":"0","computer_n":"0","car":"1","book":"more than 500","wealth":-2.52,"escs":-0.22}
{"year":"2012","country":"ISR","school_id":"0000106","student_id":"03078","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":370.9378,"read":466.4228,"science":417.5121,"stu_wgt":18.392,"desk":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":-0.22,"escs":-1.02}
{"year":"2012","country":"ITA","school_id":"0001011","student_id":"26592","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":603.2949,"read":648.194,"science":638.5117,"stu_wgt":4.104,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"201-500","wealth":0.05,"escs":1.23}
{"year":"2012","country":"ITA","school_id":"0000271","student_id":"07000","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":513.9508,"read":525.9961,"science":572.6781,"stu_wgt":3.6536,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"0","car":"1","book":"101-200","wealth":-0.88,"escs":-0.07}
{"year":"2012","country":"ITA","school_id":"0000492","student_id":"12856","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":489.3363,"read":529.1853,"science":489.9664,"stu_wgt":22.7934,"desk":"no","room":"no","dishwasher":"no","television":"0","computer_n":"0","car":"0","book":"0-10","wealth":-5.11,"escs":-3.61}
{"year":"2012","country":"ITA","school_id":"0000903","student_id":"23771","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":511.1466,"read":447.4671,"science":513.5584,"stu_wgt":46.362,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"more than 500","wealth":0.05,"escs":1.36}
{"year":"2012","country":"ITA","school_id":"0000656","student_id":"17250","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":452.0252,"read":545.2978,"science":481.8538,"stu_wgt":26.8199,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"11-25","wealth":0.05,"escs":0.05}
{"year":"2012","country":"ITA","school_id":"0001182","student_id":"30699","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":491.9847,"read":566.4265,"science":507.1242,"stu_wgt":5.6365,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"26-100","wealth":0.05,"escs":-0.2}
{"year":"2012","country":"ITA","school_id":"0000759","student_id":"19857","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":627.2083,"read":540.4125,"science":611.1899,"stu_wgt":7.2331,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.31,"escs":1.32}
{"year":"2012","country":"ITA","school_id":"0000028","student_id":"00729","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":564.1143,"read":625.9997,"science":594.4051,"stu_wgt":23.6978,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":-0.65,"escs":-0.61}
{"year":"2012","country":"ITA","school_id":"0000215","student_id":"05481","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":432.6297,"read":424.0861,"science":403.7113,"stu_wgt":9.893,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":0.92,"escs":-0.99}
{"year":"2012","country":"ITA","school_id":"0000420","student_id":"10930","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":436.836,"read":472.7773,"science":399.2354,"stu_wgt":12.6242,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"0-10","wealth":-0.65,"escs":-1.64}
{"year":"2012","country":"ITA","school_id":"0000010","student_id":"00278","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":547.8346,"read":522.048,"science":525.401,"stu_wgt":24.7649,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.83,"escs":0.17}
{"year":"2012","country":"ITA","school_id":"0000805","student_id":"21077","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":478.5091,"read":438.8863,"science":438.0269,"stu_wgt":34.3129,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.33,"escs":-0.59}
{"year":"2012","country":"ITA","school_id":"0000491","student_id":"12837","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"no","math":340.2477,"read":318.3539,"science":358.2059,"stu_wgt":1.845,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.88,"escs":-0.35}
{"year":"2012","country":"ITA","school_id":"0000511","student_id":"13406","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":637.2566,"read":534.3177,"science":588.1574,"stu_wgt":6.5055,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.59,"escs":1.31}
{"year":"2012","country":"ITA","school_id":"0001052","student_id":"27589","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":404.4322,"read":414.7927,"science":390.2835,"stu_wgt":36.0047,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-0.65,"escs":0.04}
{"year":"2012","country":"ITA","school_id":"0000589","student_id":"15568","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":348.4265,"read":280.6625,"science":350.6527,"stu_wgt":11.1133,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.65,"escs":-0.03}
{"year":"2012","country":"ITA","school_id":"0000804","student_id":"21050","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":360.1106,"read":347.2763,"science":391.1227,"stu_wgt":14.2619,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"more than 500","wealth":0.92,"escs":0.51}
{"year":"2012","country":"ITA","school_id":"0000889","student_id":"23356","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":604.8528,"read":632.1551,"science":580.6975,"stu_wgt":18.9525,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":-0.65,"escs":0.19}
{"year":"2012","country":"ITA","school_id":"0000223","student_id":"05723","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":253.3183,"read":354.3613,"science":348.2283,"stu_wgt":60.221,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":1.33,"escs":-0.44}
{"year":"2012","country":"ITA","school_id":"0000125","student_id":"03102","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":518.936,"read":556.8948,"science":554.3081,"stu_wgt":7.7778,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.05,"escs":0.28}
{"year":"2012","country":"ITA","school_id":"0001089","student_id":"28507","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":475.8607,"read":446.585,"science":461.3391,"stu_wgt":10.964,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.65,"escs":-0.29}
{"year":"2012","country":"ITA","school_id":"0000439","student_id":"11456","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":680.4097,"read":599.2753,"science":631.9843,"stu_wgt":46.362,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"more than 500","wealth":1.9,"escs":1.6}
{"year":"2012","country":"ITA","school_id":"0001118","student_id":"29136","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":605.8654,"read":536.483,"science":612.7751,"stu_wgt":4.393,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"more than 500","wealth":0.31,"escs":1.29}
{"year":"2012","country":"ITA","school_id":"0000875","student_id":"22983","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":540.902,"read":534.7187,"science":522.79,"stu_wgt":29.3781,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.05,"escs":1.23}
{"year":"2012","country":"ITA","school_id":"0001146","student_id":"29844","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":397.188,"read":525.1224,"science":477.1913,"stu_wgt":9.7119,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":-0.42,"escs":-0.12}
{"year":"2012","country":"ITA","school_id":"0000875","student_id":"22988","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":564.0365,"read":569.1271,"science":546.1954,"stu_wgt":29.0542,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"201-500","wealth":-0.42,"escs":0.92}
{"year":"2012","country":"ITA","school_id":"0000720","student_id":"18840","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":393.9944,"read":345.6201,"science":392.7079,"stu_wgt":44.6401,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"0-10","wealth":-0.19,"escs":-1.54}
{"year":"2012","country":"ITA","school_id":"0000423","student_id":"11014","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":519.637,"read":434.8766,"science":496.7736,"stu_wgt":24.7945,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-1.1,"escs":-0.24}
{"year":"2012","country":"ITA","school_id":"0000089","student_id":"02187","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":385.7377,"read":271.7609,"science":338.9034,"stu_wgt":14.4156,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":0.31,"escs":0.18}
{"year":"2012","country":"ITA","school_id":"0000740","student_id":"19326","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":682.2792,"read":578.104,"science":637.5793,"stu_wgt":7.9746,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"201-500","wealth":0.05,"escs":1.44}
{"year":"2012","country":"ITA","school_id":"0001123","student_id":"29285","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":468.3829,"read":470.3944,"science":452.6669,"stu_wgt":5.9981,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"more than 500","wealth":0.05,"escs":1.12}
{"year":"2012","country":"ITA","school_id":"0000095","student_id":"02312","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":461.3725,"read":445.7708,"science":486.796,"stu_wgt":10.4184,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.31,"escs":1.19}
{"year":"2012","country":"ITA","school_id":"0000451","student_id":"11732","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":436.2907,"read":415.6299,"science":499.5711,"stu_wgt":23.4452,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":-0.65,"escs":-1.34}
{"year":"2012","country":"ITA","school_id":"0000606","student_id":"15937","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":505.7719,"read":558.5628,"science":532.8609,"stu_wgt":4.0727,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":3,"escs":2.69}
{"year":"2012","country":"ITA","school_id":"0000681","student_id":"17923","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":689.5233,"read":620.607,"science":665.2742,"stu_wgt":9.8994,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"101-200","wealth":0.05,"escs":0.12}
{"year":"2012","country":"ITA","school_id":"0000877","student_id":"23056","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":486.688,"read":524.4075,"science":495.2816,"stu_wgt":5.3106,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":0.92,"escs":1.07}
{"year":"2012","country":"ITA","school_id":"0000550","student_id":"14521","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":482.6375,"read":460.7832,"science":471.6897,"stu_wgt":1.267,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"0-10","wealth":-0.42,"escs":-1.54}
{"year":"2012","country":"ITA","school_id":"0000962","student_id":"25246","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":413.8573,"read":537.9108,"science":428.0492,"stu_wgt":3.499,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.31,"escs":-0.67}
{"year":"2012","country":"ITA","school_id":"0000194","student_id":"04890","gender":"female","math":403.6532,"read":263.8738,"science":451.0817,"stu_wgt":1.4422}
{"year":"2012","country":"ITA","school_id":"0000155","student_id":"03827","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":514.7297,"read":524.4538,"science":533.5136,"stu_wgt":6.4844,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":3,"escs":1.62}
{"year":"2012","country":"ITA","school_id":"0000660","student_id":"17360","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":409.0279,"read":476.1929,"science":428.702,"stu_wgt":6.8571,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"0-10","wealth":-0.19,"escs":-1.42}
{"year":"2012","country":"ITA","school_id":"0000305","student_id":"07786","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":475.4713,"read":528.1407,"science":503.4875,"stu_wgt":23.9629,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":0.22,"escs":1.53}
{"year":"2012","country":"ITA","school_id":"0000106","student_id":"02591","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":448.9874,"read":457.4471,"science":441.9433,"stu_wgt":2.8271,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.05,"escs":-0.87}
{"year":"2012","country":"ITA","school_id":"0000303","student_id":"07711","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":480.768,"read":483.5546,"science":454.6251,"stu_wgt":22.8128,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-1.1,"escs":-2.29}
{"year":"2012","country":"ITA","school_id":"0000346","student_id":"08878","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":648.2396,"read":643.1417,"science":651.3801,"stu_wgt":22.3782,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"101-200","wealth":0.59,"escs":0.22}
{"year":"2012","country":"ITA","school_id":"0000709","student_id":"18561","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":485.5196,"read":489.4578,"science":436.4416,"stu_wgt":3.4587,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"101-200","wealth":-0.65,"escs":-1.43}
{"year":"2012","country":"ITA","school_id":"0000324","student_id":"08285","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":660.7805,"read":576.0189,"science":706.5834,"stu_wgt":3.5132,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"3+","book":"more than 500","wealth":0.59,"escs":0.5}
{"year":"2012","country":"ITA","school_id":"0001161","student_id":"30160","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":468.3829,"read":482.309,"science":471.3167,"stu_wgt":46.362,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":0.31,"escs":-0.92}
{"year":"2012","country":"ITA","school_id":"0000464","student_id":"12090","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":428.6571,"read":432.4707,"science":405.3898,"stu_wgt":5.7806,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.59,"escs":0.23}
{"year":"2012","country":"ITA","school_id":"0000396","student_id":"10329","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":454.9852,"read":538.149,"science":532.2081,"stu_wgt":4.8324,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"3+","book":"101-200","wealth":-0.19,"escs":-1.31}
{"year":"2012","country":"JOR","school_id":"0000018","student_id":"00531","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":337.6772,"read":354.4415,"science":317.4562,"stu_wgt":21.7302,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-4.8,"escs":-3.24}
{"year":"2012","country":"JOR","school_id":"0000184","student_id":"05562","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":272.0128,"read":326.5338,"science":262.5326,"stu_wgt":23.3063,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"0","car":"0","book":"11-25","wealth":-1.38,"escs":-3.37}
{"year":"2012","country":"JOR","school_id":"0000020","student_id":"00584","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":315.088,"read":363.9568,"science":373.6852,"stu_wgt":7.3773,"desk":"no","room":"no","dishwasher":"no","car":"1","wealth":-2.53,"escs":-0.86}
{"year":"2012","country":"JOR","school_id":"0000102","student_id":"03093","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":429.3582,"read":397.7465,"science":438.0269,"stu_wgt":6.5226,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"0-10","wealth":-1.82,"escs":-0.55}
{"year":"2012","country":"JOR","school_id":"0000014","student_id":"00423","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":360.8895,"read":378.4998,"science":393.1742,"stu_wgt":24.2804,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.59,"escs":-0.95}
{"year":"2012","country":"JOR","school_id":"0000020","student_id":"00610","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":438.8612,"read":489.1401,"science":419.0041,"stu_wgt":7.3773,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":-0.03,"escs":-0.47}
{"year":"2012","country":"JOR","school_id":"0000210","student_id":"06328","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":369.4579,"read":456.0968,"science":370.7945,"stu_wgt":22.6971,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"0-10","wealth":0.52,"escs":0.57}
{"year":"2012","country":"JOR","school_id":"0000193","student_id":"05814","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":392.4365,"read":401.7562,"science":455.7441,"stu_wgt":22.7448,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.03,"escs":-0.34}
{"year":"2012","country":"JOR","school_id":"0000022","student_id":"00650","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":356.9949,"read":388.2034,"science":330.138,"stu_wgt":6.7523,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"0","car":"3+","book":"11-25","wealth":-0.73,"escs":-1}
{"year":"2012","country":"JOR","school_id":"0000095","student_id":"02871","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":326.5384,"read":306.3248,"science":297.2212,"stu_wgt":7.5557,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-2.34,"escs":-0.79}
{"year":"2012","country":"JOR","school_id":"0000030","student_id":"00913","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":310.3365,"read":350.9302,"science":278.1984,"stu_wgt":6.582,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-3.66,"escs":-3.21}
{"year":"2012","country":"JOR","school_id":"0000058","student_id":"01721","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":441.8212,"read":416.3516,"science":427.7695,"stu_wgt":23.965,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.03,"escs":0.25}
{"year":"2012","country":"JOR","school_id":"0000161","student_id":"04849","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":550.3272,"read":657.0573,"science":619.5822,"stu_wgt":23.7533,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-1.59,"escs":0.13}
{"year":"2012","country":"JOR","school_id":"0000035","student_id":"01060","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":328.9531,"read":311.1364,"science":362.4021,"stu_wgt":20.1264,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.73,"escs":-1.19}
{"year":"2012","country":"JOR","school_id":"0000211","student_id":"06360","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":407.0026,"read":410.5776,"science":429.6345,"stu_wgt":15.1863,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","book":"11-25","wealth":-1.66,"escs":-1.82}
{"year":"2012","country":"JOR","school_id":"0000073","student_id":"02191","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":435.0444,"read":487.5644,"science":511.6934,"stu_wgt":7.1779,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-1.38,"escs":-0.54}
{"year":"2012","country":"JOR","school_id":"0000226","student_id":"06821","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":377.0914,"read":408.0916,"science":389.5375,"stu_wgt":6.577,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"11-25","wealth":-1.59,"escs":-0.67}
{"year":"2012","country":"JOR","school_id":"0000101","student_id":"03070","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":453.9726,"read":418.5971,"science":400.7273,"stu_wgt":6.5806,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.28,"escs":0.54}
{"year":"2012","country":"JOR","school_id":"0000023","student_id":"00704","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"male","computer":"no","math":291.5641,"read":147.6198,"science":212.6445,"stu_wgt":7.4071,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3,"escs":-3.11}
{"year":"2012","country":"JOR","school_id":"0000151","student_id":"04525","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"no","math":367.5105,"read":303.117,"science":380.2126,"stu_wgt":26.7009,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"more than 500","wealth":-1.82,"escs":-0.62}
{"year":"2012","country":"JOR","school_id":"0000110","student_id":"03359","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":336.7425,"read":446.6445,"science":310.5558,"stu_wgt":25.5134,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.82,"escs":-0.83}
{"year":"2012","country":"JOR","school_id":"0000117","student_id":"03541","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":412.1436,"read":486.9955,"science":477.1913,"stu_wgt":8.4149,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"0-10","wealth":-0.95,"escs":-1.18}
{"year":"2012","country":"JOR","school_id":"0000132","student_id":"03976","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":286.0337,"read":315.1462,"science":368.0903,"stu_wgt":26.9155,"room":"yes","television":"1","computer_n":"1","car":"1","book":"0-10","wealth":-0.87,"escs":-1.18}
{"year":"2012","country":"JOR","school_id":"0000130","student_id":"03940","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":420.0109,"read":411.54,"science":349.4405,"stu_wgt":7.217,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.82,"escs":-1.2}
{"year":"2012","country":"JOR","school_id":"0000170","student_id":"05123","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":193.3401,"read":235.112,"science":265.5166,"stu_wgt":6.1343,"desk":"no","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-2.06,"escs":-0.21}
{"year":"2012","country":"JOR","school_id":"0000008","student_id":"00231","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"yes","math":509.2771,"read":478.3375,"science":555.5203,"stu_wgt":22.2589,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"101-200","wealth":-2.34,"escs":-0.86}
{"year":"2012","country":"JOR","school_id":"0000163","student_id":"04910","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":441.7433,"read":465.0297,"science":501.436,"stu_wgt":25.8262,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-3.08,"escs":-0.98}
{"year":"2012","country":"JOR","school_id":"0000077","student_id":"02306","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":395.0849,"read":453.8727,"science":409.1197,"stu_wgt":7.6461,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.46,"escs":-0.25}
{"year":"2012","country":"JOR","school_id":"0000138","student_id":"04167","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":303.9492,"read":378.4133,"science":342.7266,"stu_wgt":8.3786,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.34,"escs":-1.86}
{"year":"2012","country":"JOR","school_id":"0000075","student_id":"02256","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":334.3278,"read":365.5455,"science":384.875,"stu_wgt":8.8628,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.17,"escs":0.03}
{"year":"2012","country":"JOR","school_id":"0000164","student_id":"04926","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":439.4843,"read":426.7769,"science":441.7568,"stu_wgt":22.3203,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"3+","book":"26-100","wealth":-0.51,"escs":-0.4}
{"year":"2012","country":"JOR","school_id":"0000177","student_id":"05350","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":305.1955,"read":273.4055,"science":362.4953,"stu_wgt":6.9904,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.08,"escs":-2.66}
{"year":"2012","country":"JOR","school_id":"0000183","student_id":"05521","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":483.1048,"read":569.842,"science":550.6714,"stu_wgt":27.8037,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"0-10","wealth":-1.82,"escs":-0.73}
{"year":"2012","country":"JOR","school_id":"0000047","student_id":"01403","gender":"male","computer":"no","internet":"no","math":231.508,"read":293.4936,"science":310.276,"stu_wgt":15.4427,"desk":"no","room":"no","dishwasher":"no","wealth":-4.07,"escs":-2.6}
{"year":"2012","country":"JOR","school_id":"0000176","student_id":"05308","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":452.7263,"read":471.3476,"science":498.4521,"stu_wgt":4.7402,"dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.44,"escs":-0.82}
{"year":"2012","country":"JOR","school_id":"0000173","student_id":"05216","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":395.8638,"read":456.2557,"science":385.621,"stu_wgt":7.454,"desk":"yes","room":"yes","dishwasher":"no","computer_n":"2","car":"2","book":"0-10","wealth":0.76,"escs":-1.04}
{"year":"2012","country":"JOR","school_id":"0000161","student_id":"04855","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":407.5479,"read":446.724,"science":451.8277,"stu_wgt":23.7533,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.66,"escs":-3.43}
{"year":"2012","country":"JOR","school_id":"0000214","student_id":"06447","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":157.509,"read":134.8689,"science":145.0392,"stu_wgt":7.6398,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.82,"escs":-1.63}
{"year":"2012","country":"JOR","school_id":"0000105","student_id":"03184","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":354.658,"read":362.3682,"science":356.8072,"stu_wgt":29.3839,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"11-25","wealth":-0.73,"escs":-0.15}
{"year":"2012","country":"JOR","school_id":"0000215","student_id":"06501","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":558.3502,"read":616.3886,"science":524.7482,"stu_wgt":19.3198,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.51,"escs":0.01}
{"year":"2012","country":"JOR","school_id":"0000138","student_id":"04147","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":437.4591,"read":560.3103,"science":467.4935,"stu_wgt":8.3786,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.95,"escs":-1}
{"year":"2012","country":"JOR","school_id":"0000159","student_id":"04795","gender":"male","computer":"no","internet":"yes","math":321.3195,"read":281.4645,"science":357.8329,"stu_wgt":20.1655,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","wealth":1.85,"escs":-0.03}
{"year":"2012","country":"JOR","school_id":"0000085","student_id":"02575","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":307.2986,"read":324.2413,"science":291.6263,"stu_wgt":23.1925,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.46,"escs":-0.82}
{"year":"2012","country":"JOR","school_id":"0000032","student_id":"00968","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":426.3982,"read":487.5515,"science":476.8184,"stu_wgt":21.0396,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":1.27,"escs":1.28}
{"year":"2012","country":"JOR","school_id":"0000069","student_id":"02055","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":345.4666,"read":431.4732,"science":441.7568,"stu_wgt":27.4938,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-1.17,"escs":-0.15}
{"year":"2012","country":"JOR","school_id":"0000155","student_id":"04662","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":293.823,"read":253.3964,"science":267.3816,"stu_wgt":27.8028,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"101-200","wealth":-2.06,"escs":-2.99}
{"year":"2012","country":"JOR","school_id":"0000090","student_id":"02728","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"no","math":403.9648,"read":336.9591,"science":405.9493,"stu_wgt":22.1129,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"201-500","wealth":-2.06,"escs":-1.27}
{"year":"2012","country":"JOR","school_id":"0000087","student_id":"02613","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":345.3108,"read":335.1948,"science":306.4528,"stu_wgt":22.8515,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-0.51,"escs":-1.14}
{"year":"2012","country":"JOR","school_id":"0000171","student_id":"05150","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"no","math":379.7398,"read":371.8999,"science":397.9299,"stu_wgt":7.8303,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.59,"escs":-0.43}
{"year":"2012","country":"JOR","school_id":"0000069","student_id":"02073","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":336.8204,"read":477.5432,"science":452.2939,"stu_wgt":27.4938,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":-0.28,"escs":-0.06}
{"year":"2012","country":"JPN","school_id":"0000063","student_id":"02100","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":498.7615,"read":505.5823,"science":499.5711,"stu_wgt":179.9299,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"11-25","wealth":0.46,"escs":-0.91}
{"year":"2012","country":"JPN","school_id":"0000066","student_id":"02204","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":434.1097,"read":500.8165,"science":421.2421,"stu_wgt":175.115,"desk":"yes","room":"yes","dishwasher":"yes","computer_n":"1","car":"2","book":"26-100","wealth":-0.25,"escs":-0.82}
{"year":"2012","country":"JPN","school_id":"0000078","student_id":"02594","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":434.8107,"read":500.4987,"science":474.1141,"stu_wgt":84.8821,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"11-25","wealth":0.46,"escs":0.16}
{"year":"2012","country":"JPN","school_id":"0000009","student_id":"00274","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":277.4653,"read":234.9516,"science":245.7479,"stu_wgt":151.5696,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"0-10","wealth":-1.05,"escs":0.41}
{"year":"2012","country":"JPN","school_id":"0000110","student_id":"03638","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":506.6288,"read":490.6117,"science":455.6509,"stu_wgt":326.6184,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"0-10","wealth":1.22,"escs":-0.07}
{"year":"2012","country":"JPN","school_id":"0000071","student_id":"02352","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":560.1418,"read":639.0264,"science":551.7904,"stu_wgt":171.3623,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"26-100","wealth":0.46,"escs":-0.92}
{"year":"2012","country":"JPN","school_id":"0000067","student_id":"02222","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":476.8733,"read":517.1793,"science":501.1563,"stu_wgt":146.7083,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-0.6,"escs":-1.02}
{"year":"2012","country":"JPN","school_id":"0000139","student_id":"04588","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":478.587,"read":492.1354,"science":583.6815,"stu_wgt":174.0149,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.6,"escs":0.27}
{"year":"2012","country":"JPN","school_id":"0000162","student_id":"05386","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":515.5086,"read":580.8035,"science":566.1507,"stu_wgt":171.9782,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.83,"escs":0.24}
{"year":"2012","country":"JPN","school_id":"0000041","student_id":"01371","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":499.9299,"read":475.1603,"science":556.8258,"stu_wgt":178.5606,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.36,"escs":0.06}
{"year":"2012","country":"JPN","school_id":"0000158","student_id":"05245","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":523.5317,"read":502.2399,"science":582.5625,"stu_wgt":185.5106,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"101-200","wealth":-0.6,"escs":1.1}
{"year":"2012","country":"JPN","school_id":"0000160","student_id":"05316","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":633.5956,"read":610.9035,"science":594.5916,"stu_wgt":170.8154,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":0.16,"escs":-0.07}
{"year":"2012","country":"JPN","school_id":"0000038","student_id":"01265","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":671.0625,"read":640.9764,"science":618.9295,"stu_wgt":200.4608,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-0.83,"escs":0.79}
{"year":"2012","country":"JPN","school_id":"0000155","student_id":"05152","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":546.2767,"read":514.0285,"science":553.3756,"stu_wgt":171.9782,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-1.27,"escs":-1.24}
{"year":"2012","country":"JPN","school_id":"0000012","student_id":"00375","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":400.5375,"read":412.4098,"science":397.9299,"stu_wgt":149.0036,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"26-100","wealth":-0.36,"escs":-1.32}
{"year":"2012","country":"JPN","school_id":"0000109","student_id":"03589","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":566.5291,"read":502.8013,"science":552.0701,"stu_wgt":162.9837,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"201-500","wealth":0.8,"escs":1.22}
{"year":"2012","country":"JPN","school_id":"0000032","student_id":"01079","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":541.5252,"read":559.3571,"science":590.7684,"stu_wgt":193.7725,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":0.16,"escs":0.72}
{"year":"2012","country":"JPN","school_id":"0000095","student_id":"03136","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","math":650.2648,"read":622.1076,"science":631.4248,"stu_wgt":171.0775,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-0.9,"escs":-0.6}
{"year":"2012","country":"JPN","school_id":"0000013","student_id":"00424","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":448.7537,"read":513.5254,"science":445.4868,"stu_wgt":164.2845,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"0","car":"3+","book":"11-25","wealth":-0.6,"escs":-1.22}
{"year":"2012","country":"JPN","school_id":"0000142","student_id":"04703","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":633.985,"read":611.7856,"science":625.4569,"stu_wgt":176.1702,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"0","car":"2","book":"101-200","wealth":-0.6,"escs":-1.31}
{"year":"2012","country":"JPN","school_id":"0000009","student_id":"00291","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":511.2245,"read":447.3594,"science":443.342,"stu_wgt":143.5923,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"0-10","wealth":0.16,"escs":-0.74}
{"year":"2012","country":"JPN","school_id":"0000058","student_id":"01941","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":621.7557,"read":566.155,"science":606.8072,"stu_wgt":178.8628,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.8,"escs":0.88}
{"year":"2012","country":"JPN","school_id":"0000059","student_id":"01968","gender":"male","computer":"yes","internet":"yes","math":295.6146,"read":327.4159,"science":416.5796,"stu_wgt":178.5848,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.71}
{"year":"2012","country":"JPN","school_id":"0000018","student_id":"00606","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":584.6783,"read":653.4868,"science":664.7147,"stu_wgt":179.3596,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"101-200","wealth":-0.83,"escs":-0.16}
{"year":"2012","country":"JPN","school_id":"0000114","student_id":"03770","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":607.1896,"read":568.8014,"science":599.3473,"stu_wgt":183.4367,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.11,"escs":0.57}
{"year":"2012","country":"JPN","school_id":"0000115","student_id":"03802","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"yes","math":413.0784,"read":464.0399,"science":469.4517,"stu_wgt":110.2767,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"more than 500","wealth":0.46,"escs":-0.46}
{"year":"2012","country":"JPN","school_id":"0000135","student_id":"04440","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":447.4295,"read":521.7863,"science":535.1921,"stu_wgt":154.87,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":1.22,"escs":0.17}
{"year":"2012","country":"JPN","school_id":"0000016","student_id":"00525","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":650.2648,"read":511.6227,"science":548.4334,"stu_wgt":189.9102,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.05,"escs":0.3}
{"year":"2012","country":"JPN","school_id":"0000091","student_id":"03013","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":538.5652,"read":553.5587,"science":592.0739,"stu_wgt":171.1701,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.22,"escs":-0.39}
{"year":"2012","country":"JPN","school_id":"0000017","student_id":"00549","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":520.5717,"read":496.0506,"science":445.4868,"stu_wgt":149.0606,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"11-25","wealth":0.16,"escs":-0.55}
{"year":"2012","country":"JPN","school_id":"0000008","student_id":"00253","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":524.8559,"read":685.6524,"science":626.7624,"stu_wgt":179.9566,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.46,"escs":0.59}
{"year":"2012","country":"JPN","school_id":"0000098","student_id":"03227","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":547.1335,"read":505.0468,"science":483.6255,"stu_wgt":294.7785,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":0.46,"escs":0.74}
{"year":"2012","country":"JPN","school_id":"0000039","student_id":"01296","mother_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":414.6362,"read":394.1406,"science":415.9269,"stu_wgt":110.727,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"0","wealth":-1.71,"escs":-0.03}
{"year":"2012","country":"JPN","school_id":"0000098","student_id":"03241","gender":"male","math":503.3572,"read":388.9251,"science":466.0015,"stu_wgt":294.7785}
{"year":"2012","country":"JPN","school_id":"0000100","student_id":"03300","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":427.0992,"read":507.727,"science":435.8821,"stu_wgt":205.072,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"0-10","wealth":-0.6,"escs":-1.03}
{"year":"2012","country":"JPN","school_id":"0000095","student_id":"03144","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":524.5443,"read":544.9007,"science":551.6971,"stu_wgt":171.0775,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"101-200","wealth":-0.36,"escs":0.58}
{"year":"2012","country":"JPN","school_id":"0000026","student_id":"00869","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":593.7919,"read":584.5997,"science":628.5341,"stu_wgt":174.15,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":0.8,"escs":0.01}
{"year":"2012","country":"JPN","school_id":"0000100","student_id":"03315","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":612.9537,"read":646.6518,"science":668.3514,"stu_wgt":205.072,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.83,"escs":-1}
{"year":"2012","country":"JPN","school_id":"0000131","student_id":"04317","mother_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":552.1966,"read":638.2498,"science":581.63,"stu_wgt":135.9826,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","car":"1","book":"26-100","wealth":-0.49,"escs":0.94}
{"year":"2012","country":"JPN","school_id":"0000067","student_id":"02220","mother_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":477.9639,"read":542.5972,"science":538.8288,"stu_wgt":146.7083,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.83,"escs":-0.84}
{"year":"2012","country":"JPN","school_id":"0000056","student_id":"01869","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":610.9285,"read":588.6094,"science":544.9832,"stu_wgt":215.8435,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.22,"escs":0.88}
{"year":"2012","country":"JPN","school_id":"0000025","student_id":"00833","gender":"male","computer":"yes","internet":"yes","math":564.9712,"read":428.2204,"science":475.0466,"stu_wgt":163.5872,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"3+","book":"201-500","wealth":0.46}
{"year":"2012","country":"JPN","school_id":"0000189","student_id":"06257","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":606.9559,"read":607.7306,"science":606.5274,"stu_wgt":188.2926,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-0.83,"escs":0.28}
{"year":"2012","country":"JPN","school_id":"0000129","student_id":"04262","gender":"male","math":448.9874,"read":395.9822,"science":330.6975,"stu_wgt":335.5673}
{"year":"2012","country":"JPN","school_id":"0000086","student_id":"02860","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":477.1849,"read":539.4199,"science":546.2887,"stu_wgt":179.4466,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.11,"escs":-0.96}
{"year":"2012","country":"JPN","school_id":"0000118","student_id":"03913","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":431.1497,"read":435.6785,"science":509.8284,"stu_wgt":171.1701,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"0-10","wealth":0.16,"escs":0.16}
{"year":"2012","country":"JPN","school_id":"0000076","student_id":"02534","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":504.2919,"read":557.6096,"science":501.3428,"stu_wgt":183.2458,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"101-200","wealth":0.16,"escs":-0.23}
{"year":"2012","country":"JPN","school_id":"0000132","student_id":"04361","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":516.6771,"read":459.4963,"science":501.7158,"stu_wgt":177.2719,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"101-200","wealth":0.16,"escs":1.1}
{"year":"2012","country":"JPN","school_id":"0000185","student_id":"06131","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":628.9998,"read":669.2102,"science":621.727,"stu_wgt":190.5073,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.16,"escs":0.87}
{"year":"2012","country":"JPN","school_id":"0000070","student_id":"02315","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":308.7007,"read":346.482,"science":269.8993,"stu_wgt":207.8848,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"11-25","wealth":0.8,"escs":0.34}
{"year":"2012","country":"KAZ","school_id":"0000087","student_id":"02254","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"no","math":478.4312,"read":423.5691,"science":453.6927,"stu_wgt":33.7724,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"101-200","wealth":-1.07,"escs":0.17}
{"year":"2012","country":"KAZ","school_id":"0000164","student_id":"04474","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":551.7292,"read":484.692,"science":547.9672,"stu_wgt":4.9276,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-0.84,"escs":-0.33}
{"year":"2012","country":"KAZ","school_id":"0000091","student_id":"02415","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":463.0862,"read":483.5546,"science":461.9918,"stu_wgt":41.3181,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":0.46,"escs":0.32}
{"year":"2012","country":"KAZ","school_id":"0000019","student_id":"00529","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":471.4208,"read":427.5789,"science":387.6725,"stu_wgt":42.8432,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"201-500","wealth":-2.24,"escs":-0.92}
{"year":"2012","country":"KAZ","school_id":"0000093","student_id":"02461","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":390.4113,"read":308.089,"science":363.2413,"stu_wgt":44.6304,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.29,"escs":-0.28}
{"year":"2012","country":"KAZ","school_id":"0000132","student_id":"03541","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":416.973,"read":454.5082,"science":439.7986,"stu_wgt":39.2818,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"101-200","wealth":-1.29,"escs":0.51}
{"year":"2012","country":"KAZ","school_id":"0000160","student_id":"04346","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":459.1136,"read":416.9932,"science":446.699,"stu_wgt":47.9543,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.84,"escs":-0.04}
{"year":"2012","country":"KAZ","school_id":"0000081","student_id":"02111","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":416.8952,"read":261.5762,"science":256.0052,"stu_wgt":30.1079,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"0-10","wealth":-3.41,"escs":-2.05}
{"year":"2012","country":"KAZ","school_id":"0000163","student_id":"04437","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":421.0235,"read":351.2337,"science":282.9541,"stu_wgt":51.3156,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.07,"escs":-0.09}
{"year":"2012","country":"KAZ","school_id":"0000028","student_id":"00762","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":389.6323,"read":377.0563,"science":417.5121,"stu_wgt":48.5452,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.37,"escs":0.4}
{"year":"2012","country":"KAZ","school_id":"0000149","student_id":"04046","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":484.1175,"read":400.4951,"science":350.0932,"stu_wgt":33.8457,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.73,"escs":-0.41}
{"year":"2012","country":"KAZ","school_id":"0000139","student_id":"03744","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":440.1854,"read":432.9824,"science":409.1197,"stu_wgt":47.0256,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.16,"escs":0.59}
{"year":"2012","country":"KAZ","school_id":"0000053","student_id":"01410","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":470.6418,"read":438.7809,"science":422.1746,"stu_wgt":46.342,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"11-25","wealth":-0.11,"escs":0.47}
{"year":"2012","country":"KAZ","school_id":"0000048","student_id":"01256","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":369.38,"read":352.0356,"science":355.0354,"stu_wgt":51.609,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.73,"escs":-0.14}
{"year":"2012","country":"KAZ","school_id":"0000094","student_id":"02499","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":414.2468,"read":460.0684,"science":490.2462,"stu_wgt":36.1633,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-1.29,"escs":0.48}
{"year":"2012","country":"KAZ","school_id":"0000140","student_id":"03773","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":323.89,"read":277.2182,"science":316.8034,"stu_wgt":3.4092,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.55,"escs":-0.08}
{"year":"2012","country":"KAZ","school_id":"0000032","student_id":"00870","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":460.5157,"read":389.0855,"science":458.5416,"stu_wgt":14.2045,"desk":"no","room":"yes","dishwasher":"no","television":"1","car":"2","book":"26-100","wealth":-0.72,"escs":-0.98}
{"year":"2012","country":"KAZ","school_id":"0000135","student_id":"03616","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"no","math":458.9578,"read":464.9931,"science":401.4733,"stu_wgt":43.6762,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"0-10","wealth":-1.97,"escs":-1.09}
{"year":"2012","country":"KAZ","school_id":"0000111","student_id":"02918","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":524.6222,"read":452.9196,"science":452.0142,"stu_wgt":46.0041,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.46,"escs":0.78}
{"year":"2012","country":"KAZ","school_id":"0000199","student_id":"05386","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":428.034,"read":340.8084,"science":425.6248,"stu_wgt":89.9143,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-2.55,"escs":-1.19}
{"year":"2012","country":"KAZ","school_id":"0000043","student_id":"01144","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":445.7937,"read":444.3395,"science":482.1335,"stu_wgt":57.5536,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.29,"escs":-0.89}
{"year":"2012","country":"KAZ","school_id":"0000048","student_id":"01267","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":430.9939,"read":428.3006,"science":465.3488,"stu_wgt":51.609,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.41,"escs":0.63}
{"year":"2012","country":"KAZ","school_id":"0000014","student_id":"00376","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":467.6819,"read":454.9848,"science":399.4219,"stu_wgt":47.9582,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"26-100","wealth":-2.93,"escs":-1.37}
{"year":"2012","country":"KAZ","school_id":"0000027","student_id":"00756","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"no","math":515.275,"read":442.5935,"science":408.84,"stu_wgt":39.1338,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.97,"escs":-1.07}
{"year":"2012","country":"KAZ","school_id":"0000118","student_id":"03150","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":398.2007,"read":458.6386,"science":501.436,"stu_wgt":46.504,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"201-500","wealth":-1.51,"escs":0.49}
{"year":"2012","country":"KAZ","school_id":"0000198","student_id":"05376","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":410.9752,"read":344.9785,"science":406.8818,"stu_wgt":99.7914,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"3+","book":"26-100","wealth":-1.07,"escs":-0.72}
{"year":"2012","country":"KAZ","school_id":"0000130","student_id":"03471","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"no","math":382.6219,"read":364.91,"science":311.9545,"stu_wgt":40.5868,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"11-25","wealth":-2.24,"escs":-0.27}
{"year":"2012","country":"KAZ","school_id":"0000008","student_id":"00196","mother_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"no","math":520.7275,"read":503.6033,"science":515.1436,"stu_wgt":23.715,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-1.51,"escs":-0.27}
{"year":"2012","country":"KAZ","school_id":"0000025","student_id":"00695","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":444.158,"read":460.2272,"science":446.2327,"stu_wgt":31.2289,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.73,"escs":-0.78}
{"year":"2012","country":"KAZ","school_id":"0000004","student_id":"00123","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"no","math":415.6489,"read":332.1474,"science":373.3122,"stu_wgt":39.5619,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":-0.84,"escs":0.08}
{"year":"2012","country":"KAZ","school_id":"0000160","student_id":"04349","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":468.305,"read":499.1484,"science":502.182,"stu_wgt":47.9543,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":-0.11,"escs":0.65}
{"year":"2012","country":"KAZ","school_id":"0000095","student_id":"02509","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":450.6232,"read":381.4317,"science":428.4222,"stu_wgt":35.8643,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.51,"escs":0.37}
{"year":"2012","country":"KAZ","school_id":"0000070","student_id":"01822","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"no","math":385.1924,"read":303.117,"science":378.3476,"stu_wgt":13.7911,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"2","book":"11-25","wealth":-1.73,"escs":-1.11}
{"year":"2012","country":"KAZ","school_id":"0000210","student_id":"05679","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":473.8355,"read":374.5703,"science":403.8046,"stu_wgt":89.414,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.61,"escs":-0.43}
{"year":"2012","country":"KAZ","school_id":"0000124","student_id":"03311","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":502.7341,"read":437.51,"science":474.9534,"stu_wgt":42.272,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"26-100","wealth":-1.97,"escs":-1.13}
{"year":"2012","country":"KAZ","school_id":"0000062","student_id":"01619","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":330.1215,"read":275.6905,"science":372.7527,"stu_wgt":42.8432,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"1","book":"11-25","wealth":-1.97,"escs":-1.25}
{"year":"2012","country":"KAZ","school_id":"0000188","student_id":"05083","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","math":361.5906,"read":291.8335,"science":261.6001,"stu_wgt":34.7006,"book":"11-25","escs":-0.85}
{"year":"2012","country":"KAZ","school_id":"0000030","student_id":"00828","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"no","math":369.5358,"read":348.5071,"science":440.4513,"stu_wgt":17.1284,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"201-500","wealth":-1.29,"escs":0.42}
{"year":"2012","country":"KAZ","school_id":"0000138","student_id":"03708","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":267.0276,"read":330.5958,"science":307.4786,"stu_wgt":28.0474,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-1.73,"escs":-0.93}
{"year":"2012","country":"KAZ","school_id":"0000075","student_id":"01937","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":444.9369,"read":328.3717,"science":370.8877,"stu_wgt":62.5199,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"101-200","wealth":-1.97,"escs":-0.19}
{"year":"2012","country":"KAZ","school_id":"0000198","student_id":"05367","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":393.7607,"read":255.9307,"science":318.6684,"stu_wgt":99.7914,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"26-100","wealth":-1.97,"escs":-0.19}
{"year":"2012","country":"KAZ","school_id":"0000024","student_id":"00642","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":549.7819,"read":484.9981,"science":536.8706,"stu_wgt":47.1904,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"0","book":"more than 500","wealth":-0.37,"escs":0.91}
{"year":"2012","country":"KAZ","school_id":"0000116","student_id":"03069","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":424.6845,"read":363.4232,"science":400.5408,"stu_wgt":12.7623,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"26-100","wealth":-0.11,"escs":0.34}
{"year":"2012","country":"KAZ","school_id":"0000090","student_id":"02380","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":497.8268,"read":490.1727,"science":434.2969,"stu_wgt":30.2612,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.51,"escs":0.25}
{"year":"2012","country":"KAZ","school_id":"0000122","student_id":"03246","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"no","math":549.5482,"read":505.2071,"science":544.0507,"stu_wgt":13.2349,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-1.97,"escs":-0.34}
{"year":"2012","country":"KAZ","school_id":"0000065","student_id":"01694","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":520.7275,"read":468.3177,"science":486.2365,"stu_wgt":30.3989,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"101-200","wealth":-1.73,"escs":-0.44}
{"year":"2012","country":"KAZ","school_id":"0000207","student_id":"05588","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":389.3208,"read":429.8846,"science":463.204,"stu_wgt":32.3114,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"201-500","wealth":-1.07,"escs":0.18}
{"year":"2012","country":"KAZ","school_id":"0000176","student_id":"04804","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":535.9947,"read":392.8546,"science":472.5289,"stu_wgt":11.3086,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"101-200","wealth":-0.61,"escs":0.71}
{"year":"2012","country":"KAZ","school_id":"0000024","student_id":"00665","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":417.9078,"read":391.3309,"science":462.9243,"stu_wgt":50.1398,"desk":"yes","room":"yes","dishwasher":"no","television":"0","computer_n":"0","car":"1","book":"201-500","wealth":-1.29,"escs":0.31}
{"year":"2012","country":"KAZ","school_id":"0000084","student_id":"02180","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"no","math":350.7634,"read":340.0065,"science":400.6341,"stu_wgt":44.6304,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"101-200","wealth":-3.41,"escs":-1.14}
{"year":"2012","country":"KOR","school_id":"0000115","student_id":"03697","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":565.2049,"read":513.1464,"science":478.2171,"stu_wgt":106.5518,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.37,"escs":-0.37}
{"year":"2012","country":"KOR","school_id":"0000075","student_id":"02395","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":556.2471,"read":624.7289,"science":578.8325,"stu_wgt":125.8905,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.29,"escs":-0.34}
{"year":"2012","country":"KOR","school_id":"0000083","student_id":"02664","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":586.392,"read":581.3919,"science":525.1212,"stu_wgt":110.4645,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":-0.05,"escs":0.45}
{"year":"2012","country":"KOR","school_id":"0000063","student_id":"02054","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":492.7637,"read":516.3542,"science":495.0019,"stu_wgt":123.7042,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"26-100","wealth":-1.8,"escs":-0.41}
{"year":"2012","country":"KOR","school_id":"0000121","student_id":"03892","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":596.9855,"read":637.835,"science":585.2667,"stu_wgt":113.2612,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"201-500","wealth":-1.37,"escs":0.3}
{"year":"2012","country":"KOR","school_id":"0000086","student_id":"02761","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":421.1014,"read":412.1013,"science":398.9556,"stu_wgt":116.8139,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"3+","car":"2","book":"101-200","wealth":-0.52,"escs":-0.1}
{"year":"2012","country":"KOR","school_id":"0000106","student_id":"03421","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":546.1209,"read":496.6263,"science":539.668,"stu_wgt":115.0624,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-0.52,"escs":-0.09}
{"year":"2012","country":"KOR","school_id":"0000071","student_id":"02264","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":536.3842,"read":537.8313,"science":547.2212,"stu_wgt":117.4184,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-0.29,"escs":0.24}
{"year":"2012","country":"KOR","school_id":"0000033","student_id":"01092","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":573.4616,"read":583.1864,"science":560.9288,"stu_wgt":125.4302,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"101-200","wealth":-0.52,"escs":0.62}
{"year":"2012","country":"KOR","school_id":"0000019","student_id":"00624","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":645.2796,"read":610.0341,"science":571.2794,"stu_wgt":140.0822,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"1","book":"201-500","wealth":-0.29,"escs":0.62}
{"year":"2012","country":"KOR","school_id":"0000129","student_id":"04160","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":540.8241,"read":602.4831,"science":556.4528,"stu_wgt":118.3154,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.58,"escs":-1.08}
{"year":"2012","country":"KOR","school_id":"0000002","student_id":"00067","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":634.9977,"read":637.9938,"science":632.9168,"stu_wgt":130.6679,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.52,"escs":0.54}
{"year":"2012","country":"KOR","school_id":"0000057","student_id":"01890","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":666.3888,"read":654.6095,"science":620.7945,"stu_wgt":115.3663,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.37,"escs":-0.87}
{"year":"2012","country":"KOR","school_id":"0000150","student_id":"04831","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":482.0922,"read":457.0102,"science":483.7188,"stu_wgt":103.4444,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.29,"escs":-1.15}
{"year":"2012","country":"KOR","school_id":"0000041","student_id":"01370","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":754.6425,"read":651.4971,"science":634.2223,"stu_wgt":120.9127,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"201-500","wealth":-1.37,"escs":0.62}
{"year":"2012","country":"KOR","school_id":"0000040","student_id":"01351","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":618.7958,"read":572.6221,"science":578.0865,"stu_wgt":119.0164,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.74,"escs":0.36}
{"year":"2012","country":"KOR","school_id":"0000121","student_id":"03888","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":499.5404,"read":541.3263,"science":503.301,"stu_wgt":113.2612,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"201-500","wealth":-0.74,"escs":0.04}
{"year":"2012","country":"KOR","school_id":"0000151","student_id":"04868","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":490.0374,"read":477.7815,"science":428.702,"stu_wgt":125.9404,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.05,"escs":1.03}
{"year":"2012","country":"KOR","school_id":"0000004","student_id":"00126","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":510.0561,"read":545.0595,"science":526.9862,"stu_wgt":117.7408,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.16,"escs":-1.07}
{"year":"2012","country":"KOR","school_id":"0000138","student_id":"04432","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":467.604,"read":445.8632,"science":440.5446,"stu_wgt":113.5711,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"201-500","wealth":-0.29,"escs":-0.38}
{"year":"2012","country":"KOR","school_id":"0000034","student_id":"01136","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":527.4264,"read":515.1141,"science":492.1112,"stu_wgt":116.8139,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-0.95,"escs":-0.37}
{"year":"2012","country":"KOR","school_id":"0000105","student_id":"03380","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":550.1714,"read":501.438,"science":536.8706,"stu_wgt":112.1892,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"201-500","wealth":-0.74,"escs":0.9}
{"year":"2012","country":"KOR","school_id":"0000097","student_id":"03120","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":642.9428,"read":581.2315,"science":615.1063,"stu_wgt":132.5544,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-1.37,"escs":0.27}
{"year":"2012","country":"KOR","school_id":"0000025","student_id":"00832","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":549.3924,"read":465.9118,"science":524.0955,"stu_wgt":109.8736,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-0.95,"escs":-0.18}
{"year":"2012","country":"KOR","school_id":"0000118","student_id":"03785","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":469.5513,"read":433.8561,"science":368.4633,"stu_wgt":125.5192,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":-0.52,"escs":-0.08}
{"year":"2012","country":"KOR","school_id":"0000053","student_id":"01761","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":664.5194,"read":569.6033,"science":572.3051,"stu_wgt":156.4056,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"more than 500","wealth":0.83,"escs":1.67}
{"year":"2012","country":"KOR","school_id":"0000142","student_id":"04589","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":418.9204,"read":402.0837,"science":425.345,"stu_wgt":124.1946,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.74,"escs":-0.42}
{"year":"2012","country":"KOR","school_id":"0000149","student_id":"04793","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":591.4551,"read":552.5219,"science":571.6524,"stu_wgt":111.1892,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.52,"escs":0.7}
{"year":"2012","country":"KOR","school_id":"0000067","student_id":"02127","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":646.6817,"read":569.6832,"science":597.2958,"stu_wgt":121.7917,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.74,"escs":-0.73}
{"year":"2012","country":"KOR","school_id":"0000092","student_id":"02949","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":582.8867,"read":548.2368,"science":531.5554,"stu_wgt":141.6885,"desk":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.47,"escs":-0.54}
{"year":"2012","country":"KOR","school_id":"0000151","student_id":"04856","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":482.3259,"read":453.8827,"science":469.7314,"stu_wgt":125.9404,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-1.16,"escs":-0.24}
{"year":"2012","country":"KOR","school_id":"0000050","student_id":"01639","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":527.5822,"read":580.2475,"science":520.0858,"stu_wgt":149.3535,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"more than 500","wealth":-0.74,"escs":0.1}
{"year":"2012","country":"KOR","school_id":"0000120","student_id":"03863","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":589.0403,"read":629.9713,"science":630.7721,"stu_wgt":119.8334,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.95,"escs":-0.42}
{"year":"2012","country":"KOR","school_id":"0000115","student_id":"03681","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":634.3745,"read":602.0821,"science":563.8195,"stu_wgt":106.5518,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"201-500","wealth":-0.05,"escs":0.71}
{"year":"2012","country":"KOR","school_id":"0000080","student_id":"02579","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":391.2681,"read":351.4743,"science":328.9258,"stu_wgt":114.2535,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"2","book":"101-200","wealth":-0.52,"escs":0.17}
{"year":"2012","country":"KOR","school_id":"0000090","student_id":"02881","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":488.7132,"read":496.1452,"science":428.8885,"stu_wgt":120.6916,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"201-500","wealth":-1.16,"escs":-1.03}
{"year":"2012","country":"KOR","school_id":"0000021","student_id":"00676","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":452.7263,"read":425.0126,"science":476.2589,"stu_wgt":134.5604,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.52,"escs":-0.86}
{"year":"2012","country":"KOR","school_id":"0000108","student_id":"03462","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":599.9455,"read":600.6613,"science":543.2115,"stu_wgt":125.1725,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.21,"escs":-0.36}
{"year":"2012","country":"KOR","school_id":"0000114","student_id":"03672","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":628.6883,"read":551.9605,"science":631.0518,"stu_wgt":126.5934,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.29,"escs":0.46}
{"year":"2012","country":"KOR","school_id":"0000051","student_id":"01682","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":530.0748,"read":493.6677,"science":576.0351,"stu_wgt":114.8475,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"1","car":"2","book":"101-200","wealth":-1.16,"escs":0.41}
{"year":"2012","country":"KOR","school_id":"0000147","student_id":"04722","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":479.9891,"read":420.201,"science":458.3551,"stu_wgt":82.1132,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"101-200","wealth":0.21,"escs":1.11}
{"year":"2012","country":"KOR","school_id":"0000005","student_id":"00141","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":462.0735,"read":478.3375,"science":494.9086,"stu_wgt":127.5238,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.95,"escs":-1.64}
{"year":"2012","country":"KOR","school_id":"0000102","student_id":"03285","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":453.5052,"read":486.7624,"science":472.3424,"stu_wgt":120.8867,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"201-500","wealth":-0.95,"escs":0.73}
{"year":"2012","country":"KOR","school_id":"0000026","student_id":"00865","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":549.7819,"read":525.9961,"science":521.3913,"stu_wgt":109.0822,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.37,"escs":-0.11}
{"year":"2012","country":"KOR","school_id":"0000033","student_id":"01116","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":563.3354,"read":556.9742,"science":529.2242,"stu_wgt":125.4302,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.05,"escs":0.98}
{"year":"2012","country":"KOR","school_id":"0000051","student_id":"01680","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":699.6495,"read":643.554,"science":681.4062,"stu_wgt":114.8475,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-1.16,"escs":0.63}
{"year":"2012","country":"KOR","school_id":"0000056","student_id":"01853","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":677.1382,"read":574.9764,"science":624.8042,"stu_wgt":118.9875,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":-0.05,"escs":0.57}
{"year":"2012","country":"KOR","school_id":"0000025","student_id":"00825","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":470.7197,"read":468.8058,"science":452.6669,"stu_wgt":109.8736,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-0.52,"escs":0.29}
{"year":"2012","country":"KOR","school_id":"0000116","student_id":"03723","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":389.6323,"read":455.2231,"science":462.9243,"stu_wgt":101.2714,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"more than 500","wealth":-0.05,"escs":-0.15}
{"year":"2012","country":"KOR","school_id":"0000129","student_id":"04148","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":595.9729,"read":593.6617,"science":521.0183,"stu_wgt":118.3154,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-1.16,"escs":-0.59}
{"year":"2012","country":"LIE","school_id":"0000003","student_id":"00133","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":559.3628,"read":523.8925,"science":536.8706,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.16,"escs":0.25}
{"year":"2012","country":"LIE","school_id":"0000007","student_id":"00187","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"yes","math":532.6453,"read":475.9546,"science":415.0877,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","book":"26-100","wealth":0.1,"escs":0.83}
{"year":"2012","country":"LIE","school_id":"0000009","student_id":"00254","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":603.217,"read":565.9144,"science":571.5591,"stu_wgt":1.1429,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.4,"escs":-0.34}
{"year":"2012","country":"LIE","school_id":"0000002","student_id":"00116","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":714.683,"read":684.3021,"science":649.7016,"stu_wgt":1.0769,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.74,"escs":0.86}
{"year":"2012","country":"LIE","school_id":"0000002","student_id":"00076","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":582.0299,"read":595.8954,"science":560.9288,"stu_wgt":1.0769,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":1.16,"escs":0.38}
{"year":"2012","country":"LIE","school_id":"0000002","student_id":"00046","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":653.7701,"read":618.1361,"science":630.7721,"stu_wgt":1.0769,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.74,"escs":0.29}
{"year":"2012","country":"LIE","school_id":"0000002","student_id":"00110","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":590.754,"read":549.0735,"science":581.8165,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":0.1,"escs":0.12}
{"year":"2012","country":"LIE","school_id":"0000009","student_id":"00252","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":526.4138,"read":551.414,"science":582.003,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":-0.17,"escs":-1.07}
{"year":"2012","country":"LIE","school_id":"0000003","student_id":"00123","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":599.2444,"read":529.5061,"science":545.263,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.17,"escs":-0.51}
{"year":"2012","country":"LIE","school_id":"0000008","student_id":"00222","gender":"male","computer":"yes","internet":"yes","math":387.2176,"read":344.2568,"science":421.2421,"stu_wgt":1,"desk":"yes","room":"yes","television":"1","computer_n":"3+","car":"2","wealth":0.16,"escs":0.39}
{"year":"2012","country":"LIE","school_id":"0000003","student_id":"00121","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":592.1561,"read":526.0577,"science":604.0097,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.74,"escs":-0.92}
{"year":"2012","country":"LIE","school_id":"0000002","student_id":"00065","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":574.3184,"read":522.8499,"science":569.7874,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":1.16,"escs":1.66}
{"year":"2012","country":"LIE","school_id":"0000005","student_id":"00156","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":433.4086,"read":371.8437,"science":424.226,"stu_wgt":1.1429,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"0-10","wealth":0.74,"escs":-0.16}
{"year":"2012","country":"LIE","school_id":"0000012","student_id":"00288","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":535.4494,"read":515.3918,"science":514.6774,"stu_wgt":1.1429,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":1.75,"escs":1.85}
{"year":"2012","country":"LIE","school_id":"0000007","student_id":"00199","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":498.6836,"read":538.6256,"science":456.3969,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":0.1,"escs":-0.62}
{"year":"2012","country":"LIE","school_id":"0000002","student_id":"00072","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":643.7218,"read":626.9424,"science":635.621,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"3+","book":"101-200","wealth":0.74,"escs":1.36}
{"year":"2012","country":"LIE","school_id":"0000011","student_id":"00264","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":387.0618,"read":356.7671,"science":363.4278,"stu_wgt":1.1739,"desk":"no","room":"no","dishwasher":"no","television":"0","computer_n":"1","car":"0","book":"more than 500","wealth":-4.03,"escs":-2.35}
{"year":"2012","country":"LIE","school_id":"0000008","student_id":"00235","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":307.9997,"read":337.5063,"science":380.3991,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.42,"escs":-1}
{"year":"2012","country":"LIE","school_id":"0000002","student_id":"00014","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":634.2187,"read":577.3822,"science":585.3599,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.75,"escs":0.56}
{"year":"2012","country":"LIE","school_id":"0000002","student_id":"00045","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":518.6244,"read":498.7916,"science":486.8892,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"0-10","wealth":0.74,"escs":-0.39}
{"year":"2012","country":"LIE","school_id":"0000002","student_id":"00085","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":653.9258,"read":608.0483,"science":597.4823,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":2.87,"escs":1.01}
{"year":"2012","country":"LIE","school_id":"0000001","student_id":"00008","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":486.2985,"read":436.2399,"science":472.2492,"stu_wgt":1.5,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":0.74,"escs":0.86}
{"year":"2012","country":"LIE","school_id":"0000005","student_id":"00160","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":437.6149,"read":419.5585,"science":462.6445,"stu_wgt":1.16,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.17,"escs":-0.88}
{"year":"2012","country":"LIE","school_id":"0000006","student_id":"00173","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":362.1358,"read":380.8255,"science":372.7527,"stu_wgt":1.1739,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":0.74,"escs":-1.16}
{"year":"2012","country":"LIE","school_id":"0000003","student_id":"00135","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":464.3325,"read":511.9368,"science":499.5711,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.74,"escs":-0.25}
{"year":"2012","country":"LIE","school_id":"0000009","student_id":"00251","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":539.1105,"read":538.149,"science":509.8284,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"more than 500","wealth":0.1,"escs":1.17}
{"year":"2012","country":"LIE","school_id":"0000011","student_id":"00263","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":545.1083,"read":498.7916,"science":504.6065,"stu_wgt":1.1739,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.17,"escs":-0.35}
{"year":"2012","country":"LIE","school_id":"0000003","student_id":"00132","mother_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":454.4399,"read":491.3335,"science":555.7068,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"201-500","wealth":-0.17,"escs":0.43}
{"year":"2012","country":"LIE","school_id":"0000007","student_id":"00205","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":551.1061,"read":543.7092,"science":455.7441,"stu_wgt":1,"room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.74,"escs":0.7}
{"year":"2012","country":"LIE","school_id":"0000012","student_id":"00289","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":507.3298,"read":486.7624,"science":480.6416,"stu_wgt":1.1429,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.16,"escs":-0.4}
{"year":"2012","country":"LIE","school_id":"0000002","student_id":"00087","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":498.4499,"read":501.9192,"science":576.0351,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":2.87,"escs":1.24}
{"year":"2012","country":"LIE","school_id":"0000002","student_id":"00048","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":606.9559,"read":579.7078,"science":562.7005,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":0.1,"escs":0.34}
{"year":"2012","country":"LIE","school_id":"0000003","student_id":"00119","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":461.2946,"read":472.7773,"science":462.2715,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.4,"escs":0.4}
{"year":"2012","country":"LIE","school_id":"0000008","student_id":"00227","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":386.7503,"read":501.6108,"science":435.2294,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"11-25","wealth":0.1,"escs":-0.21}
{"year":"2012","country":"LIE","school_id":"0000004","student_id":"00137","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":518.2349,"read":496.8449,"science":442.6893,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"11-25","wealth":0.4,"escs":-1.12}
{"year":"2012","country":"LIE","school_id":"0000006","student_id":"00177","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":512.7045,"read":466.7138,"science":425.9045,"stu_wgt":1.1739,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-1.54,"escs":-1.19}
{"year":"2012","country":"LIE","school_id":"0000011","student_id":"00260","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":580.7057,"read":487.003,"science":497.7061,"stu_wgt":1.1739,"desk":"yes","room":"yes","television":"2","car":"1","book":"26-100","wealth":-0.72,"escs":-0.01}
{"year":"2012","country":"LIE","school_id":"0000007","student_id":"00211","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":516.5992,"read":504.5497,"science":497.7061,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.17,"escs":-0.09}
{"year":"2012","country":"LIE","school_id":"0000007","student_id":"00190","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":505.4604,"read":428.9422,"science":419.3771,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.16,"escs":-0.3}
{"year":"2012","country":"LIE","school_id":"0000004","student_id":"00142","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":439.718,"read":408.6765,"science":437.0944,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.74,"escs":0.5}
{"year":"2012","country":"LIE","school_id":"0000007","student_id":"00213","mother_educ":"ISCED 3A","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":488.0122,"read":341.8509,"science":450.1492,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":2.87,"escs":2.09}
{"year":"2012","country":"LIE","school_id":"0000002","student_id":"00083","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":615.68,"read":598.8343,"science":584.614,"stu_wgt":1.0769,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":0.4,"escs":0.82}
{"year":"2012","country":"LIE","school_id":"0000002","student_id":"00063","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":591.9224,"read":647.4461,"science":603.0772,"stu_wgt":1.0769,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"3+","book":"101-200","wealth":1.16,"escs":1.34}
{"year":"2012","country":"LIE","school_id":"0000002","student_id":"00104","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":625.3388,"read":609.3987,"science":557.7583,"stu_wgt":1.0769,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.74,"escs":0.14}
{"year":"2012","country":"LIE","school_id":"0000002","student_id":"00114","mother_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":589.8972,"read":540.7333,"science":562.9802,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.1,"escs":-0.28}
{"year":"2012","country":"LIE","school_id":"0000011","student_id":"00272","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":471.3429,"read":452.3636,"science":475.3264,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-1.11,"escs":-0.82}
{"year":"2012","country":"LIE","school_id":"0000005","student_id":"00152","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":525.2454,"read":434.8766,"science":532.2081,"stu_wgt":1.1429,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":0.74,"escs":0.15}
{"year":"2012","country":"LIE","school_id":"0000008","student_id":"00229","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":423.9056,"read":395.6498,"science":365.9455,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-0.66,"escs":0.05}
{"year":"2012","country":"LIE","school_id":"0000002","student_id":"00109","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":496.4247,"read":544.5035,"science":479.0563,"stu_wgt":1.0769,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":0.4,"escs":0.88}
{"year":"2012","country":"LIE","school_id":"0000006","student_id":"00171","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":477.7302,"read":503.0419,"science":489.3137,"stu_wgt":1.1739,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"26-100","wealth":0.74,"escs":-0.69}
{"year":"2012","country":"LTU","school_id":"0000187","student_id":"04000","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":353.1781,"read":389.5667,"science":386.6468,"stu_wgt":5.9043,"desk":"yes","room":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.52,"escs":-0.42}
{"year":"2012","country":"LTU","school_id":"0000180","student_id":"03828","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":426.3203,"read":437.2717,"science":443.6218,"stu_wgt":7.4187,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"201-500","wealth":1.32,"escs":1.32}
{"year":"2012","country":"LTU","school_id":"0000109","student_id":"02364","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":533.8137,"read":535.5278,"science":525.9605,"stu_wgt":8.0719,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"26-100","wealth":-1.55,"escs":-1.42}
{"year":"2012","country":"LTU","school_id":"0000102","student_id":"02236","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":414.5583,"read":456.0174,"science":488.1015,"stu_wgt":7.2325,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"101-200","wealth":-0.91,"escs":0.46}
{"year":"2012","country":"LTU","school_id":"0000136","student_id":"02982","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":513.4055,"read":527.9022,"science":535.9381,"stu_wgt":6.7869,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.55,"escs":0.18}
{"year":"2012","country":"LTU","school_id":"0000136","student_id":"02981","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":560.9986,"read":624.4111,"science":610.2574,"stu_wgt":6.9338,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.57,"escs":1.41}
{"year":"2012","country":"LTU","school_id":"0000025","student_id":"00577","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":711.6451,"read":718.1397,"science":746.7736,"stu_wgt":6.0935,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-1.55,"escs":-1.34}
{"year":"2012","country":"LTU","school_id":"0000102","student_id":"02230","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":494.1658,"read":533.7803,"science":567.5494,"stu_wgt":7.2325,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-1.12,"escs":-1.22}
{"year":"2012","country":"LTU","school_id":"0000134","student_id":"02948","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"no","math":327.3173,"read":396.0624,"science":348.2283,"stu_wgt":8.1982,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"0","car":"1","book":"0-10","wealth":-0.46,"escs":-0.58}
{"year":"2012","country":"LTU","school_id":"0000022","student_id":"00524","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":543.0051,"read":565.1556,"science":565.7777,"stu_wgt":8.065,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":-0.69,"escs":0.8}
{"year":"2012","country":"LTU","school_id":"0000042","student_id":"00984","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":432.4739,"read":425.8146,"science":511.5069,"stu_wgt":7.8014,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.46,"escs":-0.91}
{"year":"2012","country":"LTU","school_id":"0000013","student_id":"00279","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":540.201,"read":569.9215,"science":615.1996,"stu_wgt":6.0036,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"101-200","wealth":-0.23,"escs":-0.35}
{"year":"2012","country":"LTU","school_id":"0000070","student_id":"01633","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":406.9248,"read":448.8304,"science":431.6859,"stu_wgt":10.1678,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.12,"escs":-0.82}
{"year":"2012","country":"LTU","school_id":"0000150","student_id":"03233","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":533.8916,"read":580.5652,"science":569.6941,"stu_wgt":5.9098,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.55,"escs":-1.23}
{"year":"2012","country":"LTU","school_id":"0000123","student_id":"02690","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":487.8564,"read":492.0791,"science":468.799,"stu_wgt":6.8792,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.91,"escs":0.39}
{"year":"2012","country":"LTU","school_id":"0000154","student_id":"03282","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":682.8244,"read":570.8864,"science":660.9847,"stu_wgt":7.5044,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"201-500","wealth":-0.69,"escs":0.66}
{"year":"2012","country":"LTU","school_id":"0000193","student_id":"04157","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":536.8515,"read":514.0815,"science":537.6166,"stu_wgt":6.7791,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.23,"escs":-0.35}
{"year":"2012","country":"LTU","school_id":"0000169","student_id":"03627","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":580.5499,"read":526.8597,"science":562.3275,"stu_wgt":7.1389,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":-0.23,"escs":1.02}
{"year":"2012","country":"LTU","school_id":"0000054","student_id":"01296","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":547.0556,"read":572.0661,"science":587.8777,"stu_wgt":6.4304,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"1","book":"more than 500","wealth":-0.91,"escs":0.4}
{"year":"2012","country":"LTU","school_id":"0000144","student_id":"03168","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":523.7654,"read":478.5024,"science":478.3103,"stu_wgt":7.185,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.12,"escs":-0.5}
{"year":"2012","country":"LTU","school_id":"0000125","student_id":"02730","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":307.766,"read":390.4074,"science":391.4025,"stu_wgt":6.4304,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"11-25","wealth":0.02,"escs":-0.21}
{"year":"2012","country":"LTU","school_id":"0000065","student_id":"01511","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":643.2544,"read":574.1744,"science":638.8847,"stu_wgt":7.0646,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"201-500","wealth":-0.69,"escs":0.68}
{"year":"2012","country":"LTU","school_id":"0000089","student_id":"01982","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":569.5669,"read":528.4636,"science":564.6587,"stu_wgt":7.0406,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.91,"escs":-0.17}
{"year":"2012","country":"LTU","school_id":"0000046","student_id":"01085","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":457.8673,"read":408.1718,"science":529.7837,"stu_wgt":6.1418,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"11-25","wealth":-0.46,"escs":-1.15}
{"year":"2012","country":"LTU","school_id":"0000064","student_id":"01489","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":502.7341,"read":572.6221,"science":503.4875,"stu_wgt":7.2737,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":0.28,"escs":0.56}
{"year":"2012","country":"LTU","school_id":"0000199","student_id":"04269","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":461.2946,"read":479.0524,"science":510.4812,"stu_wgt":5.9799,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"more than 500","wealth":-0.46,"escs":0.91}
{"year":"2012","country":"LTU","school_id":"0000163","student_id":"03510","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":508.2645,"read":486.5189,"science":535.9381,"stu_wgt":6.4448,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-0.23,"escs":1.08}
{"year":"2012","country":"LTU","school_id":"0000083","student_id":"01875","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":397.4996,"read":430.1229,"science":392.3349,"stu_wgt":7.3204,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"0-10","wealth":-0.69,"escs":0.37}
{"year":"2012","country":"LTU","school_id":"0000161","student_id":"03454","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":499.4625,"read":444.2593,"science":462.085,"stu_wgt":7.1247,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.69,"escs":0.24}
{"year":"2012","country":"LTU","school_id":"0000065","student_id":"01496","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":602.0486,"read":561.2631,"science":603.0772,"stu_wgt":7.0646,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"2","book":"26-100","wealth":-0.91,"escs":-0.27}
{"year":"2012","country":"LTU","school_id":"0000127","student_id":"02777","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":501.0983,"read":570.4775,"science":565.125,"stu_wgt":7.8943,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"11-25","wealth":0.28,"escs":0.61}
{"year":"2012","country":"LTU","school_id":"0000045","student_id":"01073","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":634.9977,"read":615.7531,"science":667.2324,"stu_wgt":7.3659,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-0.91,"escs":0.64}
{"year":"2012","country":"LTU","school_id":"0000169","student_id":"03649","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":488.7911,"read":521.4685,"science":521.9508,"stu_wgt":7.1849,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.12,"escs":-1.27}
{"year":"2012","country":"LTU","school_id":"0000183","student_id":"03917","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":397.7333,"read":485.4069,"science":480.0821,"stu_wgt":6.517,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","book":"26-100","wealth":0.28,"escs":-0.02}
{"year":"2012","country":"LTU","school_id":"0000044","student_id":"01040","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":413.7794,"read":436.2391,"science":446.2327,"stu_wgt":6.4645,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.46,"escs":0.07}
{"year":"2012","country":"LTU","school_id":"0000020","student_id":"00464","gender":"female","computer":"yes","internet":"yes","math":463.0083,"read":493.2705,"science":515.3301,"stu_wgt":6.5625,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"3+","car":"3+","book":"26-100","wealth":0.02,"escs":0.86}
{"year":"2012","country":"LTU","school_id":"0000159","student_id":"03416","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":463.0083,"read":464.1476,"science":467.7732,"stu_wgt":7.1389,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"0-10","wealth":0.28,"escs":-0.97}
{"year":"2012","country":"LTU","school_id":"0000181","student_id":"03858","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":540.8241,"read":506.0091,"science":517.5681,"stu_wgt":4.6603,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.46,"escs":0.56}
{"year":"2012","country":"LTU","school_id":"0000006","student_id":"00152","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":329.9657,"read":374.9977,"science":313.1667,"stu_wgt":7.5245,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.57,"escs":-0.64}
{"year":"2012","country":"LTU","school_id":"0000031","student_id":"00724","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":672.6203,"read":582.4345,"science":586.2924,"stu_wgt":6.9305,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-0.46,"escs":-0.79}
{"year":"2012","country":"LTU","school_id":"0000138","student_id":"03035","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":512.0034,"read":506.9327,"science":574.8228,"stu_wgt":6.2591,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":-0.23,"escs":0.14}
{"year":"2012","country":"LTU","school_id":"0000040","student_id":"00952","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":466.124,"read":536.9576,"science":521.8575,"stu_wgt":7.6724,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.32,"escs":0.9}
{"year":"2012","country":"LTU","school_id":"0000081","student_id":"01839","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":512.0034,"read":404.1621,"science":518.8736,"stu_wgt":6.8768,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.23,"escs":0.46}
{"year":"2012","country":"LTU","school_id":"0000139","student_id":"03064","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":452.0252,"read":382.7501,"science":453.8791,"stu_wgt":6.8725,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-0.23,"escs":-0.36}
{"year":"2012","country":"LTU","school_id":"0000096","student_id":"02132","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":516.5992,"read":496.3056,"science":552.4431,"stu_wgt":7.1307,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.69,"escs":0.56}
{"year":"2012","country":"LTU","school_id":"0000126","student_id":"02742","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":301.6903,"read":284.6722,"science":308.1313,"stu_wgt":7.4556,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"3+","book":"11-25","wealth":-0.69,"escs":-0.86}
{"year":"2012","country":"LTU","school_id":"0000086","student_id":"01912","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":427.0213,"read":398.5484,"science":500.5035,"stu_wgt":7.0986,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"201-500","wealth":0.91,"escs":1.41}
{"year":"2012","country":"LTU","school_id":"0000102","student_id":"02239","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":454.5957,"read":463.1662,"science":495.0019,"stu_wgt":7.2325,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"11-25","wealth":-0.46,"escs":-1.12}
{"year":"2012","country":"LTU","school_id":"0000193","student_id":"04173","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":485.4417,"read":525.1224,"science":534.7258,"stu_wgt":7.0199,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.69,"escs":0.1}
{"year":"2012","country":"LTU","school_id":"0000180","student_id":"03830","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":509.2771,"read":548.2368,"science":499.9441,"stu_wgt":7.4187,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.02,"escs":-0.91}
{"year":"2012","country":"LUX","school_id":"0000019","student_id":"02388","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":472.5113,"read":549.746,"science":453.0399,"stu_wgt":1.0392,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":2.89,"escs":0.26}
{"year":"2012","country":"LUX","school_id":"0000023","student_id":"03090","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":655.0164,"read":643.0615,"science":646.9041,"stu_wgt":1.0179,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"201-500","wealth":-0.85,"escs":0.85}
{"year":"2012","country":"LUX","school_id":"0000040","student_id":"04958","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":451.6358,"read":465.1099,"science":447.7247,"stu_wgt":1.0286,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.62,"escs":-0.94}
{"year":"2012","country":"LUX","school_id":"0000033","student_id":"04228","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":633.4398,"read":583.7176,"science":638.232,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"0-10","wealth":0.42,"escs":-0.64}
{"year":"2012","country":"LUX","school_id":"0000005","student_id":"00782","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":496.3468,"read":559.3571,"science":477.1913,"stu_wgt":1.0682,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":-0.14,"escs":-1.71}
{"year":"2012","country":"LUX","school_id":"0000038","student_id":"04700","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":564.1143,"read":642.7597,"science":576.7811,"stu_wgt":1.1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":-0.14,"escs":-1.43}
{"year":"2012","country":"LUX","school_id":"0000026","student_id":"03490","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":385.8934,"read":320.5994,"science":362.4021,"stu_wgt":1.0152,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.62,"escs":-1.64}
{"year":"2012","country":"LUX","school_id":"0000036","student_id":"04613","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":672.3867,"read":656.7748,"science":681.4062,"stu_wgt":1.0192,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"more than 500","wealth":0.13,"escs":1.47}
{"year":"2012","country":"LUX","school_id":"0000012","student_id":"01702","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":510.3677,"read":534.7989,"science":491.8314,"stu_wgt":1.0645,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"0-10","wealth":-0.14,"escs":-0.48}
{"year":"2012","country":"LUX","school_id":"0000022","student_id":"02843","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":549.8598,"read":545.2242,"science":594.6848,"stu_wgt":1.0282,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.76,"escs":1.03}
{"year":"2012","country":"LUX","school_id":"0000023","student_id":"03079","gender":"female","computer":"yes","internet":"yes","math":566.3733,"read":592.1621,"science":607.7396,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","book":"more than 500","wealth":-0.72}
{"year":"2012","country":"LUX","school_id":"0000008","student_id":"01206","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"yes","math":429.9034,"read":452.0458,"science":384.875,"stu_wgt":1.0354,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.62,"escs":-0.48}
{"year":"2012","country":"LUX","school_id":"0000011","student_id":"01445","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":532.879,"read":447.7077,"science":553.6554,"stu_wgt":1.1053,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.13,"escs":0.35}
{"year":"2012","country":"LUX","school_id":"0000027","student_id":"03544","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":538.4094,"read":481.9507,"science":554.5878,"stu_wgt":1.0811,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":0.03,"escs":1.05}
{"year":"2012","country":"LUX","school_id":"0000012","student_id":"01854","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":359.799,"read":394.8555,"science":396.9974,"stu_wgt":1.0889,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.18,"escs":0.89}
{"year":"2012","country":"LUX","school_id":"0000005","student_id":"00786","gender":"male","computer":"yes","internet":"yes","math":538.6431,"read":465.3505,"science":492.1112,"stu_wgt":1.0833,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.42,"escs":-1.48}
{"year":"2012","country":"LUX","school_id":"0000004","student_id":"00626","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":515.0413,"read":535.6009,"science":519.806,"stu_wgt":1.0345,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.76,"escs":0.39}
{"year":"2012","country":"LUX","school_id":"0000010","student_id":"01330","mother_educ":"ISCED 2","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":407.5479,"read":381.4317,"science":340.1156,"stu_wgt":1.0333,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","wealth":0.42,"escs":-0.96}
{"year":"2012","country":"LUX","school_id":"0000023","student_id":"03040","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":512.7824,"read":493.6677,"science":524.7482,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.42,"escs":0.86}
{"year":"2012","country":"LUX","school_id":"0000021","student_id":"02819","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":371.7168,"read":372.6943,"science":403.3383,"stu_wgt":1.075,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":-0.14,"escs":-0.42}
{"year":"2012","country":"LUX","school_id":"0000039","student_id":"04850","gender":"female","computer":"no","internet":"yes","math":400.7711,"read":364.9894,"science":355.0354,"stu_wgt":1.1389,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"101-200","wealth":-0.85}
{"year":"2012","country":"LUX","school_id":"0000026","student_id":"03399","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":459.8146,"read":477.5432,"science":522.6035,"stu_wgt":1.2174,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"11-25","wealth":-0.14,"escs":-2.09}
{"year":"2012","country":"LUX","school_id":"0000041","student_id":"05137","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":432.5518,"read":482.309,"science":456.3969,"stu_wgt":1.0368,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.28,"escs":0.19}
{"year":"2012","country":"LUX","school_id":"0000028","student_id":"03762","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":571.2027,"read":569.1271,"science":614.2671,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"more than 500","wealth":0.76,"escs":1.54}
{"year":"2012","country":"LUX","school_id":"0000041","student_id":"05019","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":432.6297,"read":405.1021,"science":348.4148,"stu_wgt":1.0368,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.85,"escs":-0.63}
{"year":"2012","country":"LUX","school_id":"0000003","student_id":"00378","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":550.9503,"read":492.376,"science":513.2786,"stu_wgt":1.0348,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":-0.14,"escs":-1.46}
{"year":"2012","country":"LUX","school_id":"0000030","student_id":"04134","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":436.5244,"read":436.7951,"science":401.8463,"stu_wgt":1.0968,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"0-10","wealth":-1.51,"escs":-1.17}
{"year":"2012","country":"LUX","school_id":"0000011","student_id":"01476","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":513.4834,"read":514.002,"science":510.4812,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.18,"escs":0.32}
{"year":"2012","country":"LUX","school_id":"0000007","student_id":"00967","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":531.399,"read":551.414,"science":558.3178,"stu_wgt":1.0606,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":2.89,"escs":2.6}
{"year":"2012","country":"LUX","school_id":"0000041","student_id":"05007","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":354.658,"read":447.5977,"science":435.2294,"stu_wgt":1.0368,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.39,"escs":-1.73}
{"year":"2012","country":"LUX","school_id":"0000026","student_id":"03510","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":324.4353,"read":366.5781,"science":363.4278,"stu_wgt":1.0238,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"more than 500","wealth":0.76,"escs":-1.48}
{"year":"2012","country":"LUX","school_id":"0000035","student_id":"04512","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":410.7415,"read":397.3179,"science":451.7344,"stu_wgt":1.1918,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":0.42,"escs":-0.35}
{"year":"2012","country":"LUX","school_id":"0000005","student_id":"00812","mother_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":426.9434,"read":456.5291,"science":441.7568,"stu_wgt":1.0833,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":0.42,"escs":-0.97}
{"year":"2012","country":"LUX","school_id":"0000041","student_id":"05015","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":342.2729,"read":287.5442,"science":425.8113,"stu_wgt":1.0368,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":0.42,"escs":-0.55}
{"year":"2012","country":"LUX","school_id":"0000023","student_id":"03068","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","math":455.141,"read":470.3944,"science":488.1015,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.73,"escs":-1}
{"year":"2012","country":"LUX","school_id":"0000014","student_id":"02132","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":413.9352,"read":403.9215,"science":427.956,"stu_wgt":1.0862,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"3+","book":"26-100","wealth":0.76,"escs":1.42}
{"year":"2012","country":"LUX","school_id":"0000006","student_id":"00882","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":517.5339,"read":566.2676,"science":501.6225,"stu_wgt":1.1389,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":-0.39,"escs":1.1}
{"year":"2012","country":"LUX","school_id":"0000003","student_id":"00432","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":544.0957,"read":549.5547,"science":557.3853,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":0.13,"escs":1.27}
{"year":"2012","country":"LUX","school_id":"0000012","student_id":"01828","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":539.1883,"read":480.3468,"science":480.7348,"stu_wgt":1.0645,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.29,"escs":-0.81}
{"year":"2012","country":"LUX","school_id":"0000011","student_id":"01478","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":409.3395,"read":425.357,"science":382.0776,"stu_wgt":1.0769,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.76,"escs":-1.31}
{"year":"2012","country":"LUX","school_id":"0000036","student_id":"04577","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":544.3293,"read":548.5122,"science":510.2014,"stu_wgt":1.2105,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":1.11,"escs":0.11}
{"year":"2012","country":"LUX","school_id":"0000008","student_id":"01211","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":437.9265,"read":499.7839,"science":436.1619,"stu_wgt":1.0354,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"3+","book":"101-200","wealth":-0.14,"escs":0.52}
{"year":"2012","country":"LUX","school_id":"0000030","student_id":"04028","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":538.5652,"read":507.5681,"science":495.7479,"stu_wgt":1.0968,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.07,"escs":-2.12}
{"year":"2012","country":"LUX","school_id":"0000018","student_id":"02271","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":526.258,"read":550.0359,"science":585.4532,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"more than 500","wealth":0.13,"escs":0.25}
{"year":"2012","country":"LUX","school_id":"0000011","student_id":"01451","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":309.3239,"read":232.7864,"science":269.2465,"stu_wgt":1.0152,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.29,"escs":-0.76}
{"year":"2012","country":"LUX","school_id":"0000041","student_id":"05059","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":462.0735,"read":439.4163,"science":438.7728,"stu_wgt":1.0368,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.62,"escs":-0.11}
{"year":"2012","country":"LUX","school_id":"0000030","student_id":"04040","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":436.4465,"read":478.3375,"science":479.3361,"stu_wgt":1.0968,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"201-500","wealth":-0.14,"escs":-0.09}
{"year":"2012","country":"LUX","school_id":"0000002","student_id":"00180","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":497.2815,"read":546.4099,"science":513.7449,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"more than 500","wealth":-1.29,"escs":0.97}
{"year":"2012","country":"LUX","school_id":"0000020","student_id":"02663","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":500.3973,"read":444.8176,"science":499.4778,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"11-25","wealth":0.13,"escs":-0.26}
{"year":"2012","country":"LUX","school_id":"0000040","student_id":"04934","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":469.2398,"read":490.6117,"science":485.4905,"stu_wgt":1.0286,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":-0.14,"escs":-1.61}
{"year":"2012","country":"LVA","school_id":"0000084","student_id":"01779","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":430.6823,"read":471.1093,"science":437.0944,"stu_wgt":3.2082,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"11-25","wealth":-0.09,"escs":0.11}
{"year":"2012","country":"LVA","school_id":"0000151","student_id":"03055","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":499.5404,"read":457.0904,"science":482.5065,"stu_wgt":2.9974,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"3+","book":"101-200","wealth":0.48,"escs":0.26}
{"year":"2012","country":"LVA","school_id":"0000016","student_id":"00325","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":543.2388,"read":536.1633,"science":536.7773,"stu_wgt":2.6128,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.59,"escs":-0.93}
{"year":"2012","country":"LVA","school_id":"0000140","student_id":"02796","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":691.1591,"read":605.6654,"science":675.8113,"stu_wgt":9.7405,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"2","book":"26-100","wealth":-1.26,"escs":-0.63}
{"year":"2012","country":"LVA","school_id":"0000048","student_id":"00894","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":549.3145,"read":489.9702,"science":535.0056,"stu_wgt":3.4632,"desk":"yes","room":"yes","dishwasher":"no","television":"0","computer_n":"0","car":"0","book":"26-100","wealth":-1.92,"escs":-0.01}
{"year":"2012","country":"LVA","school_id":"0000082","student_id":"01729","mother_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":431.2276,"read":384.0332,"science":475.4196,"stu_wgt":3.0898,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"11-25","wealth":-1.04,"escs":-0.66}
{"year":"2012","country":"LVA","school_id":"0000123","student_id":"02477","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":688.277,"read":617.3993,"science":633.9426,"stu_wgt":2.7678,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.35,"escs":0.8}
{"year":"2012","country":"LVA","school_id":"0000019","student_id":"00406","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":617.0042,"read":570.7158,"science":643.1742,"stu_wgt":3.2606,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-0.82,"escs":0.78}
{"year":"2012","country":"LVA","school_id":"0000125","student_id":"02533","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":454.7515,"read":473.9313,"science":495.2816,"stu_wgt":2.7198,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.59,"escs":-0.7}
{"year":"2012","country":"LVA","school_id":"0000074","student_id":"01507","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":459.0357,"read":510.1099,"science":535.2853,"stu_wgt":3.02,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.26,"escs":-0.42}
{"year":"2012","country":"LVA","school_id":"0000148","student_id":"02994","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":467.604,"read":411.6201,"science":453.8791,"stu_wgt":3.3639,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.18,"escs":-0.04}
{"year":"2012","country":"LVA","school_id":"0000108","student_id":"02215","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":610.1496,"read":627.9061,"science":644.1067,"stu_wgt":3.4841,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-0.59,"escs":0.57}
{"year":"2012","country":"LVA","school_id":"0000090","student_id":"01872","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":446.4169,"read":458.9349,"science":505.166,"stu_wgt":2.9641,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.09,"escs":0.36}
{"year":"2012","country":"LVA","school_id":"0000097","student_id":"02009","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":526.8811,"read":461.6615,"science":544.517,"stu_wgt":3.155,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.48,"escs":0.79}
{"year":"2012","country":"LVA","school_id":"0000075","student_id":"01551","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":358.4748,"read":404.964,"science":376.2962,"stu_wgt":3.3949,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"101-200","wealth":-1.26,"escs":-0.54}
{"year":"2012","country":"LVA","school_id":"0000013","student_id":"00272","gender":"male","computer":"no","internet":"no","math":300.8335,"read":260.6139,"science":271.1115,"stu_wgt":10.1013,"desk":"no","room":"no","dishwasher":"yes","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-1.92,"escs":-2.36}
{"year":"2012","country":"LVA","school_id":"0000199","student_id":"04071","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":446.5727,"read":446.6651,"science":441.1041,"stu_wgt":3.0289,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.04,"escs":0.01}
{"year":"2012","country":"LVA","school_id":"0000002","student_id":"00054","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":558.8176,"read":480.1865,"science":580.6043,"stu_wgt":2.5922,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.35,"escs":-0.36}
{"year":"2012","country":"LVA","school_id":"0000068","student_id":"01400","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":475.3934,"read":505.2071,"science":464.7893,"stu_wgt":2.9068,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"101-200","wealth":-0.35,"escs":0.54}
{"year":"2012","country":"LVA","school_id":"0000200","student_id":"04117","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":401.3943,"read":379.5423,"science":435.2294,"stu_wgt":3.0712,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"0-10","wealth":-0.82,"escs":-0.74}
{"year":"2012","country":"LVA","school_id":"0000174","student_id":"03607","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":446.6506,"read":509.0773,"science":493.2301,"stu_wgt":2.438,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.82,"escs":-0.92}
{"year":"2012","country":"LVA","school_id":"0000181","student_id":"03696","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":393.0597,"read":413.1246,"science":370.981,"stu_wgt":2.753,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.35,"escs":-1.1}
{"year":"2012","country":"LVA","school_id":"0000043","student_id":"00802","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":431.4613,"read":453.0005,"science":410.0522,"stu_wgt":2.9754,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"101-200","wealth":-0.09,"escs":0.44}
{"year":"2012","country":"LVA","school_id":"0000199","student_id":"04067","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":347.8034,"read":374.5212,"science":347.5755,"stu_wgt":3.1016,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.04,"escs":-0.4}
{"year":"2012","country":"LVA","school_id":"0000005","student_id":"00132","gender":"female","computer":"yes","internet":"yes","math":509.7445,"read":526.6316,"science":490.1529,"stu_wgt":4.1864,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":-0.09}
{"year":"2012","country":"LVA","school_id":"0000056","student_id":"01111","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":555.6239,"read":535.6811,"science":603.357,"stu_wgt":2.197,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.48,"escs":-0.31}
{"year":"2012","country":"LVA","school_id":"0000200","student_id":"04091","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":575.0195,"read":566.5059,"science":586.2924,"stu_wgt":2.8806,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"more than 500","wealth":1.26,"escs":-0.02}
{"year":"2012","country":"LVA","school_id":"0000065","student_id":"01333","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":473.9134,"read":525.0152,"science":503.4875,"stu_wgt":2.8517,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"2","book":"26-100","wealth":-0.59,"escs":0.01}
{"year":"2012","country":"LVA","school_id":"0000135","student_id":"02754","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":364.0832,"read":347.1175,"science":379.1869,"stu_wgt":3.306,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"11-25","wealth":-0.35,"escs":-0.72}
{"year":"2012","country":"LVA","school_id":"0000070","student_id":"01412","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":346.3234,"read":275.709,"science":410.1455,"stu_wgt":9.8127,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-0.82,"escs":-0.89}
{"year":"2012","country":"LVA","school_id":"0000029","student_id":"00609","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":555.3124,"read":506.8532,"science":578.8325,"stu_wgt":2.2419,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-0.59,"escs":0.57}
{"year":"2012","country":"LVA","school_id":"0000087","student_id":"01840","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":550.1714,"read":504.788,"science":588.1574,"stu_wgt":3.2729,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-0.82,"escs":-1.28}
{"year":"2012","country":"LVA","school_id":"0000059","student_id":"01187","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":512.7045,"read":598.2783,"science":558.1313,"stu_wgt":3.448,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-1.04,"escs":0.86}
{"year":"2012","country":"LVA","school_id":"0000208","student_id":"04234","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":330.1994,"read":362.2888,"science":332.6557,"stu_wgt":2.906,"desk":"no","room":"no","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":-1.48,"escs":-1.78}
{"year":"2012","country":"LVA","school_id":"0000160","student_id":"03246","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":531.0874,"read":520.4359,"science":548.4334,"stu_wgt":3.7547,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.59,"escs":-1.06}
{"year":"2012","country":"LVA","school_id":"0000162","student_id":"03317","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":475.3155,"read":490.967,"science":482.5065,"stu_wgt":3.1477,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"11-25","wealth":-0.09,"escs":-0.96}
{"year":"2012","country":"LVA","school_id":"0000010","student_id":"00212","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":530.7758,"read":544.0269,"science":535.1921,"stu_wgt":3.3938,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"101-200","wealth":-0.09,"escs":0.8}
{"year":"2012","country":"LVA","school_id":"0000016","student_id":"00317","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"yes","math":497.2815,"read":597.2457,"science":498.8251,"stu_wgt":2.6128,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.26,"escs":-0.09}
{"year":"2012","country":"LVA","school_id":"0000181","student_id":"03694","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":478.5091,"read":513.4672,"science":487.4487,"stu_wgt":2.753,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.59,"escs":-0.61}
{"year":"2012","country":"LVA","school_id":"0000189","student_id":"03881","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":660.7805,"read":692.8012,"science":676.091,"stu_wgt":3.354,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"201-500","wealth":-0.09,"escs":-0.34}
{"year":"2012","country":"LVA","school_id":"0000058","student_id":"01158","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":569.6448,"read":555.6239,"science":586.2924,"stu_wgt":3.1202,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"101-200","wealth":-0.09,"escs":0.75}
{"year":"2012","country":"LVA","school_id":"0000045","student_id":"00839","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":581.251,"read":546.1063,"science":578.646,"stu_wgt":2.9011,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"201-500","wealth":-1.92,"escs":0.52}
{"year":"2012","country":"LVA","school_id":"0000110","student_id":"02270","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":539.9673,"read":494.7819,"science":517.1018,"stu_wgt":2.3716,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.09,"escs":0.18}
{"year":"2012","country":"LVA","school_id":"0000099","student_id":"02067","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":478.7428,"read":505.2646,"science":522.044,"stu_wgt":3.0475,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.59,"escs":-0.83}
{"year":"2012","country":"LVA","school_id":"0000050","student_id":"00943","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":517.8455,"read":510.8208,"science":509.2689,"stu_wgt":3.3458,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.82,"escs":-0.99}
{"year":"2012","country":"LVA","school_id":"0000088","student_id":"01847","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"yes","math":432.0065,"read":335.9165,"science":444.6475,"stu_wgt":10.462,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"0","car":"1","book":"more than 500","wealth":-1.04,"escs":-1.46}
{"year":"2012","country":"LVA","school_id":"0000010","student_id":"00194","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":469.1619,"read":456.0968,"science":478.4036,"stu_wgt":3.3938,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-0.82,"escs":-0.69}
{"year":"2012","country":"LVA","school_id":"0000195","student_id":"03960","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":441.198,"read":426.469,"science":430.7535,"stu_wgt":2.75,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"1","book":"201-500","wealth":-1.26,"escs":-1.3}
{"year":"2012","country":"LVA","school_id":"0000053","student_id":"01040","gender":"female","computer":"yes","internet":"yes","math":427.4887,"read":470.3944,"science":445.8598,"stu_wgt":2.2438,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.69,"escs":-1.55}
{"year":"2012","country":"LVA","school_id":"0000003","student_id":"00081","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":415.4931,"read":359.8947,"science":430.4737,"stu_wgt":3.1918,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.82,"escs":-0.44}
{"year":"2012","country":"MAC","school_id":"0000024","student_id":"02751","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":536.9294,"read":582.6304,"science":542.4655,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"11-25","wealth":1.36,"escs":-0.22}
{"year":"2012","country":"MAC","school_id":"0000016","student_id":"01831","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"yes","math":610.8506,"read":622.8225,"science":582.2827,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-1.25,"escs":-1.82}
{"year":"2012","country":"MAC","school_id":"0000035","student_id":"04079","mother_educ":"ISCED 1","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":472.1997,"read":495.7329,"science":508.6162,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"201-500","wealth":-0.8,"escs":-0.88}
{"year":"2012","country":"MAC","school_id":"0000006","student_id":"00431","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":382.8556,"read":366.7112,"science":340.1156,"stu_wgt":1.0667,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-0.56,"escs":-1.63}
{"year":"2012","country":"MAC","school_id":"0000009","student_id":"00820","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"no","math":558.9734,"read":589.3312,"science":572.3984,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-2.17,"escs":-2.62}
{"year":"2012","country":"MAC","school_id":"0000043","student_id":"04942","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":356.2159,"read":422.9741,"science":367.1578,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"26-100","wealth":-1.25,"escs":-1.74}
{"year":"2012","country":"MAC","school_id":"0000039","student_id":"04445","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":635.7766,"read":556.4514,"science":596.27,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"26-100","wealth":-1.03,"escs":-1.68}
{"year":"2012","country":"MAC","school_id":"0000008","student_id":"00694","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":527.5043,"read":526.8597,"science":604.9422,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","car":"2","book":"0-10","wealth":-0.44,"escs":-0.46}
{"year":"2012","country":"MAC","school_id":"0000020","student_id":"02258","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":534.5147,"read":526.711,"science":528.1984,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":0.23,"escs":0.69}
{"year":"2012","country":"MAC","school_id":"0000002","student_id":"00147","gender":"female","computer":"yes","internet":"no","math":430.1371,"read":441.7992,"science":421.0556,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"0-10","wealth":-1.25,"escs":-0.66}
{"year":"2012","country":"MAC","school_id":"0000035","student_id":"04202","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":510.6013,"read":522.2628,"science":503.301,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"0-10","wealth":-0.05,"escs":-0.55}
{"year":"2012","country":"MAC","school_id":"0000039","student_id":"04491","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":322.7216,"read":443.3879,"science":396.3446,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.25,"escs":-1.73}
{"year":"2012","country":"MAC","school_id":"0000024","student_id":"02737","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":601.2697,"read":588.6672,"science":564.8452,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":1.36,"escs":0.27}
{"year":"2012","country":"MAC","school_id":"0000005","student_id":"00351","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":476.0944,"read":531.5563,"science":516.3558,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-0.8,"escs":-1.77}
{"year":"2012","country":"MAC","school_id":"0000007","student_id":"00568","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":485.1301,"read":466.4228,"science":477.5643,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-2.17,"escs":-1.02}
{"year":"2012","country":"MAC","school_id":"0000009","student_id":"00889","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":585.0678,"read":523.0572,"science":538.7355,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"26-100","wealth":-1.25,"escs":-1.94}
{"year":"2012","country":"MAC","school_id":"0000035","student_id":"04225","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":487.0774,"read":529.1733,"science":472.8087,"stu_wgt":1,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.46,"escs":-2.08}
{"year":"2012","country":"MAC","school_id":"0000044","student_id":"05107","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":507.7972,"read":444.9811,"science":481.8538,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"0-10","wealth":-0.05,"escs":-1.31}
{"year":"2012","country":"MAC","school_id":"0000037","student_id":"04334","mother_educ":"ISCED 3B, C","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":527.6601,"read":546.4099,"science":510.0149,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"0-10","wealth":0.23,"escs":-1.14}
{"year":"2012","country":"MAC","school_id":"0000008","student_id":"00640","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":586.6256,"read":537.3547,"science":568.5752,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-0.56,"escs":-1.7}
{"year":"2012","country":"MAC","school_id":"0000033","student_id":"03845","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":342.4287,"read":299.0271,"science":366.3185,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":-0.05,"escs":-0.09}
{"year":"2012","country":"MAC","school_id":"0000009","student_id":"00780","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":405.2111,"read":464.8342,"science":434.1104,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-0.56,"escs":-1.64}
{"year":"2012","country":"MAC","school_id":"0000009","student_id":"00874","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":526.8032,"read":498.1952,"science":503.5808,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"3+","car":"0","book":"11-25","wealth":-1.25,"escs":-0.82}
{"year":"2012","country":"MAC","school_id":"0000007","student_id":"00545","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":525.4012,"read":550.858,"science":557.3853,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"2","book":"26-100","wealth":-0.31,"escs":-0.44}
{"year":"2012","country":"MAC","school_id":"0000027","student_id":"03217","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":535.2158,"read":457.331,"science":512.6259,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.8,"escs":-0.09}
{"year":"2012","country":"MAC","school_id":"0000023","student_id":"02672","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":678.6961,"read":518.0383,"science":633.5696,"stu_wgt":1.0294,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.91,"escs":1.19}
{"year":"2012","country":"MAC","school_id":"0000031","student_id":"03596","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":448.9095,"read":500.5782,"science":441.4771,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"101-200","wealth":-1.03,"escs":0.13}
{"year":"2012","country":"MAC","school_id":"0000008","student_id":"00659","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":525.0896,"read":573.0987,"science":540.6005,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":-0.05,"escs":-0.4}
{"year":"2012","country":"MAC","school_id":"0000035","student_id":"04041","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":653.6143,"read":512.6652,"science":579.765,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":0.23,"escs":-0.77}
{"year":"2012","country":"MAC","school_id":"0000039","student_id":"04456","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":418.1415,"read":491.8408,"science":434.6699,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-0.05,"escs":-1.58}
{"year":"2012","country":"MAC","school_id":"0000014","student_id":"01363","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":536.9294,"read":493.4294,"science":563.633,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.68,"escs":-1.36}
{"year":"2012","country":"MAC","school_id":"0000043","student_id":"04863","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":519.8707,"read":448.7097,"science":413.0362,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"0-10","wealth":-1.68,"escs":-1.5}
{"year":"2012","country":"MAC","school_id":"0000009","student_id":"00773","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":576.5773,"read":555.3856,"science":602.1447,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"11-25","wealth":-1.03,"escs":-1.94}
{"year":"2012","country":"MAC","school_id":"0000007","student_id":"00551","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":537.7863,"read":447.2265,"science":524.0022,"stu_wgt":1,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-2.46,"escs":-3.04}
{"year":"2012","country":"MAC","school_id":"0000012","student_id":"01229","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"yes","math":369.5358,"read":405.5254,"science":378.5341,"stu_wgt":1,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"0-10","wealth":-0.05,"escs":-0.68}
{"year":"2012","country":"MAC","school_id":"0000014","student_id":"01450","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":514.7297,"read":571.2718,"science":556.8258,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.46,"escs":-1.87}
{"year":"2012","country":"MAC","school_id":"0000026","student_id":"02963","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":404.5879,"read":454.444,"science":451.2682,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.56,"escs":-1.5}
{"year":"2012","country":"MAC","school_id":"0000007","student_id":"00559","mother_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":672.4646,"read":542.0966,"science":582.8422,"stu_wgt":1,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.68,"escs":-1.93}
{"year":"2012","country":"MAC","school_id":"0000025","student_id":"02927","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":618.0168,"read":578.2617,"science":553.5621,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.56,"escs":-0.87}
{"year":"2012","country":"MAC","school_id":"0000002","student_id":"00170","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":446.5727,"read":356.8473,"science":430.2872,"stu_wgt":1,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"0-10","wealth":-0.05,"escs":0.11}
{"year":"2012","country":"MAC","school_id":"0000011","student_id":"01121","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":515.0413,"read":515.6701,"science":527.3592,"stu_wgt":1.0435,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.03,"escs":-1.63}
{"year":"2012","country":"MAC","school_id":"0000032","student_id":"03781","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":620.9768,"read":514.8305,"science":581.4435,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.46,"escs":-0.93}
{"year":"2012","country":"MAC","school_id":"0000037","student_id":"04273","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":540.0452,"read":599.8669,"science":536.2178,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.56,"escs":-1.31}
{"year":"2012","country":"MAC","school_id":"0000032","student_id":"03683","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":592.4677,"read":568.0151,"science":530.4364,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.56,"escs":-1.51}
{"year":"2012","country":"MAC","school_id":"0000020","student_id":"02255","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":525.8685,"read":470.9641,"science":497.7061,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"0-10","wealth":0.55,"escs":-0.35}
{"year":"2012","country":"MAC","school_id":"0000010","student_id":"00981","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":469.6292,"read":518.7679,"science":546.1954,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"no","television":"1","car":"0","book":"0-10","wealth":-1.51,"escs":-1.51}
{"year":"2012","country":"MAC","school_id":"0000025","student_id":"02792","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":593.8698,"read":525.8171,"science":574.3566,"stu_wgt":1.0333,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"11-25","wealth":-0.56,"escs":-0.11}
{"year":"2012","country":"MAC","school_id":"0000035","student_id":"03996","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":560.1418,"read":582.6304,"science":548.9929,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"101-200","wealth":-0.56,"escs":-1.07}
{"year":"2012","country":"MAC","school_id":"0000001","student_id":"00017","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"yes","math":517.5339,"read":576.4199,"science":582.4692,"stu_wgt":1.0156,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-1.92,"escs":-1.96}
{"year":"2012","country":"MAC","school_id":"0000028","student_id":"03407","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":584.2888,"read":533.3832,"science":530.3432,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.23,"escs":0.1}
{"year":"2012","country":"MEX","school_id":"0000458","student_id":"10618","mother_educ":"ISCED 3B, C","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":465.8903,"read":462.6239,"science":447.3517,"stu_wgt":14.7423,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"11-25","wealth":-1.35,"escs":0.38}
{"year":"2012","country":"MEX","school_id":"0000961","student_id":"22325","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":337.4435,"read":382.6699,"science":323.1443,"stu_wgt":42.9865,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":1.24,"escs":0.27}
{"year":"2012","country":"MEX","school_id":"0001000","student_id":"23235","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":556.325,"read":560.7017,"science":582.376,"stu_wgt":23.4303,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"26-100","wealth":-0.14,"escs":-1.7}
{"year":"2012","country":"MEX","school_id":"0000870","student_id":"20138","gender":"male","computer":"yes","internet":"yes","math":529.2958,"read":578.9861,"science":542.1858,"stu_wgt":18.8297,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":0.15,"escs":0.83}
{"year":"2012","country":"MEX","school_id":"0000781","student_id":"18145","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":442.1327,"read":431.5886,"science":479.6158,"stu_wgt":4.9873,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.89,"escs":0.68}
{"year":"2012","country":"MEX","school_id":"0001210","student_id":"28115","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":434.0318,"read":476.1134,"science":415.4606,"stu_wgt":22.196,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"0-10","wealth":0.45,"escs":0.6}
{"year":"2012","country":"MEX","school_id":"0000591","student_id":"13684","mother_educ":"ISCED 3B, C","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":370.3926,"read":427.4185,"science":397.6501,"stu_wgt":42.8382,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"2","book":"26-100","wealth":-1.8,"escs":-0.81}
{"year":"2012","country":"MEX","school_id":"0001271","student_id":"29374","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":393.6049,"read":429.0903,"science":347.4823,"stu_wgt":25.8115,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.42,"escs":-1.6}
{"year":"2012","country":"MEX","school_id":"0001055","student_id":"24469","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"no","math":366.2642,"read":304.8813,"science":315.8709,"stu_wgt":34.5786,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"26-100","wealth":-1.57,"escs":-1.34}
{"year":"2012","country":"MEX","school_id":"0000669","student_id":"15532","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":322.8774,"read":366.3398,"science":326.1283,"stu_wgt":406.5185,"desk":"no","room":"no","dishwasher":"yes","television":"0","book":"26-100","wealth":-2.44,"escs":-1.34}
{"year":"2012","country":"MEX","school_id":"0000158","student_id":"03664","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":340.2477,"read":320.5994,"science":290.6938,"stu_wgt":34.3684,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.61,"escs":-3.06}
{"year":"2012","country":"MEX","school_id":"0001380","student_id":"31699","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":462.7746,"read":486.2012,"science":421.2421,"stu_wgt":101.1089,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"26-100","wealth":-2.61,"escs":-2.43}
{"year":"2012","country":"MEX","school_id":"0000443","student_id":"10177","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":438.7054,"read":509.3156,"science":404.4573,"stu_wgt":11.8243,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.4,"escs":-0.31}
{"year":"2012","country":"MEX","school_id":"0000904","student_id":"20926","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":369.4579,"read":425.8146,"science":399.7016,"stu_wgt":97.1242,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.65,"escs":0.5}
{"year":"2012","country":"MEX","school_id":"0000027","student_id":"00647","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":493.6984,"read":552.0495,"science":521.9508,"stu_wgt":74.5,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":1.24,"escs":1.33}
{"year":"2012","country":"MEX","school_id":"0001128","student_id":"26273","gender":"male","computer":"no","internet":"no","math":316.568,"read":299.9092,"science":329.2055,"stu_wgt":39.1035,"desk":"no","room":"no","dishwasher":"no","television":"3+","computer_n":"0","car":"2","book":"26-100","wealth":-1.42,"escs":-3.33}
{"year":"2012","country":"MEX","school_id":"0001197","student_id":"27805","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":398.9796,"read":447.5183,"science":408.0007,"stu_wgt":52.6675,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"0","book":"101-200","wealth":-0.65,"escs":-0.48}
{"year":"2012","country":"MEX","school_id":"0000114","student_id":"02625","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":311.9723,"read":379.3018,"science":340.1156,"stu_wgt":15.8909,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"1","book":"0-10","wealth":-2.61,"escs":-2.68}
{"year":"2012","country":"MEX","school_id":"0000947","student_id":"22002","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":370.2368,"read":382.3054,"science":439.2391,"stu_wgt":19.9096,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":0.15,"escs":-0.51}
{"year":"2012","country":"MEX","school_id":"0000193","student_id":"04521","mother_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":479.9112,"read":546.5687,"science":489.3137,"stu_wgt":161.1099,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.61,"escs":-2.03}
{"year":"2012","country":"MEX","school_id":"0000428","student_id":"09840","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":483.4164,"read":421.1633,"science":488.9407,"stu_wgt":76.2612,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.8,"escs":-1.21}
{"year":"2012","country":"MEX","school_id":"0000053","student_id":"01258","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":399.8364,"read":410.8211,"science":456.5834,"stu_wgt":7.4928,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"0-10","wealth":0.15,"escs":-0.42}
{"year":"2012","country":"MEX","school_id":"0000168","student_id":"03865","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":398.2785,"read":415.3893,"science":428.6087,"stu_wgt":27.2578,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"0-10","wealth":-1.57,"escs":-0.99}
{"year":"2012","country":"MEX","school_id":"0000699","student_id":"16162","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":375.6894,"read":488.743,"science":418.7244,"stu_wgt":48.4623,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.35,"escs":-2.33}
{"year":"2012","country":"MEX","school_id":"0000866","student_id":"20048","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":425.4635,"read":432.3905,"science":398.8624,"stu_wgt":124.2857,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-1.12,"escs":-1.06}
{"year":"2012","country":"MEX","school_id":"0001022","student_id":"23678","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":459.1136,"read":518.5194,"science":503.8605,"stu_wgt":50.2157,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"0-10","wealth":0.81,"escs":-0.14}
{"year":"2012","country":"MEX","school_id":"0000643","student_id":"14851","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"no","math":438.0044,"read":502.2462,"science":499.8508,"stu_wgt":27.1822,"desk":"yes","room":"no","dishwasher":"no","television":"0","computer_n":"1","book":"0-10","wealth":-2.5,"escs":-2.55}
{"year":"2012","country":"MEX","school_id":"0000028","student_id":"00660","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":408.7942,"read":308.5702,"science":380.2126,"stu_wgt":50.0351,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.57,"escs":-1.87}
{"year":"2012","country":"MEX","school_id":"0000836","student_id":"19289","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":390.4113,"read":370.4804,"science":382.0776,"stu_wgt":19.2084,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":-0.89,"escs":-1.42}
{"year":"2012","country":"MEX","school_id":"0001327","student_id":"30598","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":416.3499,"read":346.422,"science":386.74,"stu_wgt":55.7811,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-2.04,"escs":-1.46}
{"year":"2012","country":"MEX","school_id":"0000196","student_id":"04587","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":299.5872,"read":275.2093,"science":370.5147,"stu_wgt":27.1891,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"1","book":"0-10","wealth":-1.12,"escs":-1.17}
{"year":"2012","country":"MEX","school_id":"0000739","student_id":"17154","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":427.9561,"read":402.878,"science":448.564,"stu_wgt":52.8251,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.12,"escs":-1.77}
{"year":"2012","country":"MEX","school_id":"0000828","student_id":"19113","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":407.8595,"read":381.066,"science":359.3249,"stu_wgt":94.5345,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"3+","book":"0-10","wealth":-1.12,"escs":-2}
{"year":"2012","country":"MEX","school_id":"0001352","student_id":"31107","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":384.9587,"read":432.2301,"science":342.9131,"stu_wgt":20.1708,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.65,"escs":-0.95}
{"year":"2012","country":"MEX","school_id":"0000966","student_id":"22434","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":324.9805,"read":292.6278,"science":272.9765,"stu_wgt":17.7174,"desk":"yes","room":"no","dishwasher":"no","television":"0","computer_n":"0","car":"0","book":"26-100","wealth":-4.04,"escs":-2.57}
{"year":"2012","country":"MEX","school_id":"0000693","student_id":"16043","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":382.7777,"read":437.8277,"science":367.4375,"stu_wgt":2.9082,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":1.83,"escs":0.24}
{"year":"2012","country":"MEX","school_id":"0000599","student_id":"13915","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":470.7197,"read":471.6056,"science":450.4289,"stu_wgt":12.8951,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-2.61,"escs":-2.68}
{"year":"2012","country":"MEX","school_id":"0001174","student_id":"27305","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":470.7197,"read":492.6351,"science":442.596,"stu_wgt":43.7567,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"2","book":"26-100","wealth":-0.14,"escs":0.85}
{"year":"2012","country":"MEX","school_id":"0000182","student_id":"04244","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":392.7481,"read":381.868,"science":410.0522,"stu_wgt":18.6764,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"1","book":"0-10","wealth":-2.61,"escs":-2.24}
{"year":"2012","country":"MEX","school_id":"0000165","student_id":"03794","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":399.8364,"read":385.4032,"science":356.8072,"stu_wgt":52.7107,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-1.12,"escs":-1.01}
{"year":"2012","country":"MEX","school_id":"0000333","student_id":"07499","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":384.9587,"read":412.4098,"science":374.6177,"stu_wgt":45.3566,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-0.4,"escs":0.03}
{"year":"2012","country":"MEX","school_id":"0001022","student_id":"23657","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":570.4237,"read":583.7978,"science":577.8068,"stu_wgt":50.2157,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.8,"escs":-1.15}
{"year":"2012","country":"MEX","school_id":"0000424","student_id":"09758","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":528.2832,"read":520.6045,"science":463.95,"stu_wgt":23.6387,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":2.96,"escs":2.47}
{"year":"2012","country":"MEX","school_id":"0000623","student_id":"14386","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":461.9956,"read":480.641,"science":479.9888,"stu_wgt":8.3429,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.14,"escs":0.41}
{"year":"2012","country":"MEX","school_id":"0000005","student_id":"00114","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":425.5414,"read":378.2544,"science":423.0138,"stu_wgt":49.9616,"desk":"no","room":"no","dishwasher":"no","television":"0","computer_n":"0","car":"0","book":"0-10","wealth":-5.19,"escs":-2.92}
{"year":"2012","country":"MEX","school_id":"0001082","student_id":"25129","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":325.2142,"read":345.6877,"science":324.9161,"stu_wgt":100.9772,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-5.19,"escs":-2.52}
{"year":"2012","country":"MEX","school_id":"0001119","student_id":"26048","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":342.8961,"read":383.0203,"science":332.6557,"stu_wgt":5.5108,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":1.24,"escs":0.99}
{"year":"2012","country":"MEX","school_id":"0001335","student_id":"30728","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":494.1658,"read":403.8413,"science":427.3965,"stu_wgt":43.6938,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.89,"escs":-0.78}
{"year":"2012","country":"MEX","school_id":"0000551","student_id":"12760","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":553.9882,"read":486.7624,"science":582.5625,"stu_wgt":32.7444,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.42,"escs":-0.89}
{"year":"2012","country":"MEX","school_id":"0000033","student_id":"00770","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":515.1971,"read":537.593,"science":499.1981,"stu_wgt":60.5867,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-0.65,"escs":-1.02}
{"year":"2012","country":"MNE","school_id":"0000006","student_id":"00323","mother_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":330.9783,"read":304.6407,"science":380.2126,"stu_wgt":1.0435,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"3+","book":"26-100","wealth":0.73,"escs":-0.19}
{"year":"2012","country":"MNE","school_id":"0000044","student_id":"04082","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":363.46,"read":426.6279,"science":358.8586,"stu_wgt":1.1235,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.17,"escs":-0.89}
{"year":"2012","country":"MNE","school_id":"0000006","student_id":"00343","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":518.3128,"read":536.0838,"science":519.3398,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"201-500","wealth":-1.1,"escs":0.65}
{"year":"2012","country":"MNE","school_id":"0000029","student_id":"02633","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":363.1485,"read":452.0458,"science":402.3126,"stu_wgt":3.0655,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.17,"escs":-1.18}
{"year":"2012","country":"MNE","school_id":"0000043","student_id":"03970","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":524.5443,"read":520.992,"science":519.3398,"stu_wgt":2.3222,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":0.1,"escs":0.96}
{"year":"2012","country":"MNE","school_id":"0000015","student_id":"01246","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":429.2803,"read":484.5972,"science":502.3685,"stu_wgt":1.1282,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"11-25","wealth":-0.42,"escs":-0.52}
{"year":"2012","country":"MNE","school_id":"0000026","student_id":"02566","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":322.7995,"read":411.2192,"science":363.3346,"stu_wgt":2.2656,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"101-200","wealth":-0.66,"escs":-0.93}
{"year":"2012","country":"MNE","school_id":"0000017","student_id":"01519","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":492.1405,"read":468.0115,"science":576.4081,"stu_wgt":1.0208,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.17,"escs":-0.74}
{"year":"2012","country":"MNE","school_id":"0000030","student_id":"02842","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":529.3737,"read":507.5328,"science":549.0862,"stu_wgt":1.6777,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"101-200","wealth":-0.17,"escs":0.41}
{"year":"2012","country":"MNE","school_id":"0000015","student_id":"01277","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":420.0109,"read":448.8686,"science":439.6121,"stu_wgt":1.2806,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.66,"escs":-1.25}
{"year":"2012","country":"MNE","school_id":"0000015","student_id":"01271","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":575.331,"read":588.5292,"science":603.1705,"stu_wgt":1.1282,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.53,"escs":-0.78}
{"year":"2012","country":"MNE","school_id":"0000007","student_id":"00458","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":319.0606,"read":299.0271,"science":321.5591,"stu_wgt":1.2246,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.42,"escs":-0.6}
{"year":"2012","country":"MNE","school_id":"0000025","student_id":"02416","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":351.6202,"read":333.4305,"science":359.6046,"stu_wgt":1.7401,"desk":"yes","room":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.49,"escs":-0.83}
{"year":"2012","country":"MNE","school_id":"0000026","student_id":"02527","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":462.9304,"read":523.8515,"science":521.9508,"stu_wgt":2.197,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.17,"escs":-0.58}
{"year":"2012","country":"MNE","school_id":"0000049","student_id":"04489","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"yes","math":382.3882,"read":510.8248,"science":363.4278,"stu_wgt":1.12,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.39,"escs":1.22}
{"year":"2012","country":"MNE","school_id":"0000014","student_id":"01108","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":466.9029,"read":415.9507,"science":459.6606,"stu_wgt":1.207,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":-0.66,"escs":-0.46}
{"year":"2012","country":"MNE","school_id":"0000025","student_id":"02409","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":296.2377,"read":313.121,"science":292.279,"stu_wgt":1.5444,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-0.66,"escs":-0.09}
{"year":"2012","country":"MNE","school_id":"0000004","student_id":"00175","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":515.1192,"read":517.497,"science":513.5584,"stu_wgt":1.0278,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"3+","book":"0-10","wealth":-0.42,"escs":-1.1}
{"year":"2012","country":"MNE","school_id":"0000012","student_id":"00994","mother_educ":"ISCED 3B, C","gender":"female","math":295.6146,"read":293.5015,"science":298.1537,"stu_wgt":1.2313,"room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"3+","book":"0-10","wealth":-0.02,"escs":-0.82}
{"year":"2012","country":"MNE","school_id":"0000029","student_id":"02754","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":337.4435,"read":452.1253,"science":369.9552,"stu_wgt":3.0655,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-0.66,"escs":-2.19}
{"year":"2012","country":"MNE","school_id":"0000048","student_id":"04467","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":375.6115,"read":426.7073,"science":363.4278,"stu_wgt":2.197,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.32,"escs":0.37}
{"year":"2012","country":"MNE","school_id":"0000039","student_id":"03594","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":431.9286,"read":532.5889,"science":493.0436,"stu_wgt":1.1054,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"201-500","wealth":-0.88,"escs":-0.01}
{"year":"2012","country":"MNE","school_id":"0000029","student_id":"02696","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":462.1514,"read":457.0904,"science":443.342,"stu_wgt":3.1924,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","wealth":1.75,"escs":1.04}
{"year":"2012","country":"MNE","school_id":"0000031","student_id":"02949","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":512.3929,"read":602.2499,"science":497.1466,"stu_wgt":1.12,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"201-500","wealth":0.73,"escs":0.94}
{"year":"2012","country":"MNE","school_id":"0000018","student_id":"01610","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":373.3525,"read":357.6492,"science":400.0746,"stu_wgt":1.0263,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":0.1,"escs":0.42}
{"year":"2012","country":"MNE","school_id":"0000025","student_id":"02438","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","math":401.5501,"read":415.6299,"science":410.0522,"stu_wgt":1.5827,"desk":"yes","room":"yes","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-1.64,"escs":-0.75}
{"year":"2012","country":"MNE","school_id":"0000015","student_id":"01217","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":475.0039,"read":578.4206,"science":526.9862,"stu_wgt":1.1056,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"more than 500","wealth":-0.88,"escs":0.89}
{"year":"2012","country":"MNE","school_id":"0000037","student_id":"03322","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":396.1754,"read":318.2737,"science":386.8333,"stu_wgt":1.7807,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"more than 500","wealth":-0.17,"escs":1.01}
{"year":"2012","country":"MNE","school_id":"0000050","student_id":"04599","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":430.9939,"read":440.4902,"science":355.9679,"stu_wgt":2.3552,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.17,"escs":-0.93}
{"year":"2012","country":"MNE","school_id":"0000014","student_id":"01079","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":570.4237,"read":539.9314,"science":562.0477,"stu_wgt":1.207,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.66,"escs":-1.11}
{"year":"2012","country":"MNE","school_id":"0000041","student_id":"03791","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":515.976,"read":567.8562,"science":492.2977,"stu_wgt":1.1698,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"more than 500","wealth":-0.42,"escs":-0.56}
{"year":"2012","country":"MNE","school_id":"0000020","student_id":"01806","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":513.5613,"read":531.7946,"science":534.0731,"stu_wgt":2.0455,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.17,"escs":0.63}
{"year":"2012","country":"MNE","school_id":"0000012","student_id":"00935","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":334.3278,"read":410.5776,"science":373.6852,"stu_wgt":1.2927,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"11-25","wealth":-0.66,"escs":-0.2}
{"year":"2012","country":"MNE","school_id":"0000051","student_id":"04723","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":402.9522,"read":404.7049,"science":442.6893,"stu_wgt":1.6327,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"101-200","wealth":-0.17,"escs":-0.25}
{"year":"2012","country":"MNE","school_id":"0000024","student_id":"02329","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":325.9153,"read":410.6623,"science":376.3894,"stu_wgt":1.0536,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.1,"escs":-1.48}
{"year":"2012","country":"MNE","school_id":"0000026","student_id":"02514","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":377.1693,"read":391.6783,"science":437.7471,"stu_wgt":2.197,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":0.1,"escs":0.47}
{"year":"2012","country":"MNE","school_id":"0000036","student_id":"03171","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":420.1667,"read":315.7075,"science":359.8844,"stu_wgt":2.0928,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","book":"more than 500","wealth":-0.17,"escs":-0.38}
{"year":"2012","country":"MNE","school_id":"0000029","student_id":"02725","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":386.7503,"read":494.462,"science":437.0944,"stu_wgt":3.0655,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.66,"escs":-0.58}
{"year":"2012","country":"MNE","school_id":"0000025","student_id":"02368","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"no","math":302.5471,"read":308.1963,"science":375.4569,"stu_wgt":1.5444,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.24,"escs":-1.82}
{"year":"2012","country":"MNE","school_id":"0000041","student_id":"03816","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":487.9343,"read":485.8001,"science":546.1022,"stu_wgt":1.2176,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"101-200","wealth":-0.17,"escs":-0.36}
{"year":"2012","country":"MNE","school_id":"0000006","student_id":"00377","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":336.8204,"read":353.3989,"science":332.8422,"stu_wgt":1.0435,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.66,"escs":-0.65}
{"year":"2012","country":"MNE","school_id":"0000032","student_id":"03081","gender":"male","computer":"yes","internet":"yes","math":516.2876,"read":481.9507,"science":533.5136,"stu_wgt":1.4065,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"more than 500","wealth":1.16,"escs":1.02}
{"year":"2012","country":"MNE","school_id":"0000044","student_id":"04035","gender":"female","computer":"yes","internet":"yes","math":516.7549,"read":551.1757,"science":501.6225,"stu_wgt":1.1235,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"101-200","wealth":-0.17,"escs":-0.49}
{"year":"2012","country":"MNE","school_id":"0000021","student_id":"01956","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":440.2633,"read":491.8408,"science":424.972,"stu_wgt":1.8876,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.53,"escs":-0.32}
{"year":"2012","country":"MNE","school_id":"0000037","student_id":"03350","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"no","math":353.8012,"read":244.4948,"science":353.8232,"stu_wgt":1.7807,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"2","book":"more than 500","wealth":-1.1,"escs":-1.32}
{"year":"2012","country":"MNE","school_id":"0000048","student_id":"04424","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"no","math":368.601,"read":430.5995,"science":442.4095,"stu_wgt":2.197,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.42,"escs":-0.4}
{"year":"2012","country":"MNE","school_id":"0000031","student_id":"02967","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":374.1315,"read":411.3796,"science":350.0932,"stu_wgt":1.1667,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","book":"11-25","wealth":0.39,"escs":-0.12}
{"year":"2012","country":"MNE","school_id":"0000019","student_id":"01682","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":420.3225,"read":437.7636,"science":416.6729,"stu_wgt":1.1778,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.1,"escs":0.69}
{"year":"2012","country":"MNE","school_id":"0000024","student_id":"02289","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":265.0802,"read":295.6462,"science":299.7389,"stu_wgt":1,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"0-10","wealth":-1.32,"escs":-1.61}
{"year":"2012","country":"MNE","school_id":"0000041","student_id":"03797","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":442.7559,"read":465.7514,"science":477.0981,"stu_wgt":1.2176,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":0.39,"escs":0.71}
{"year":"2012","country":"MYS","school_id":"0000037","student_id":"01175","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":449.0653,"read":421.3855,"science":412.8497,"stu_wgt":80.1925,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":-0.13,"escs":0.4}
{"year":"2012","country":"MYS","school_id":"0000077","student_id":"02412","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":328.1742,"read":377.4601,"science":318.3887,"stu_wgt":63.6749,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"11-25","wealth":-1.92,"escs":-2.72}
{"year":"2012","country":"MYS","school_id":"0000019","student_id":"00602","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","math":323.5005,"read":352.0422,"science":426.5573,"stu_wgt":92.0507,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-0.46,"escs":-0.84}
{"year":"2012","country":"MYS","school_id":"0000097","student_id":"03052","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":379.5062,"read":416.3813,"science":356.7139,"stu_wgt":72.5062,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"0","book":"11-25","wealth":-0.67,"escs":-0.69}
{"year":"2012","country":"MYS","school_id":"0000089","student_id":"02802","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":462.1514,"read":411.6201,"science":466.0015,"stu_wgt":86.9859,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"11-25","wealth":-0.92,"escs":0.28}
{"year":"2012","country":"MYS","school_id":"0000161","student_id":"05069","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":478.4312,"read":500.4987,"science":482.5065,"stu_wgt":66.7681,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"26-100","wealth":1.86,"escs":0.73}
{"year":"2012","country":"MYS","school_id":"0000128","student_id":"04002","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"no","math":375.7673,"read":360.6207,"science":367.997,"stu_wgt":95.3845,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.66,"escs":-1.45}
{"year":"2012","country":"MYS","school_id":"0000142","student_id":"04469","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":409.9626,"read":339.3332,"science":430.2872,"stu_wgt":67.6028,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"3+","book":"101-200","wealth":0.47,"escs":1.1}
{"year":"2012","country":"MYS","school_id":"0000142","student_id":"04467","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":374.2094,"read":318.4429,"science":355.2219,"stu_wgt":67.6028,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"26-100","wealth":-1.92,"escs":-1.32}
{"year":"2012","country":"MYS","school_id":"0000125","student_id":"03931","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":433.3307,"read":384.9154,"science":417.2324,"stu_wgt":99.8462,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":-0.41,"escs":-0.59}
{"year":"2012","country":"MYS","school_id":"0000118","student_id":"03727","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":392.9818,"read":442.8318,"science":405.3898,"stu_wgt":68.776,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"11-25","wealth":-2.54,"escs":-1.24}
{"year":"2012","country":"MYS","school_id":"0000130","student_id":"04075","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":443.379,"read":470.6433,"science":526.3335,"stu_wgt":72.3372,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-2.21,"escs":-0.52}
{"year":"2012","country":"MYS","school_id":"0000121","student_id":"03801","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":445.7937,"read":460.3067,"science":464.1365,"stu_wgt":79.7753,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.66,"escs":-1.55}
{"year":"2012","country":"MYS","school_id":"0000110","student_id":"03473","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":578.9142,"read":554.5913,"science":645.9717,"stu_wgt":68.5652,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","book":"101-200","wealth":0.16,"escs":0.68}
{"year":"2012","country":"MYS","school_id":"0000122","student_id":"03852","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":488.3237,"read":475.8751,"science":441.7568,"stu_wgt":66.3455,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.41,"escs":-0.37}
{"year":"2012","country":"MYS","school_id":"0000014","student_id":"00416","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":528.9843,"read":422.9741,"science":475.3264,"stu_wgt":81.5733,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"3+","car":"1","book":"11-25","wealth":-0.92,"escs":0.07}
{"year":"2012","country":"MYS","school_id":"0000050","student_id":"01549","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":393.7607,"read":442.0375,"science":418.4446,"stu_wgt":89.4302,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.41,"escs":0.17}
{"year":"2012","country":"MYS","school_id":"0000080","student_id":"02495","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":407.6258,"read":381.9482,"science":415.6471,"stu_wgt":94.7554,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.92,"escs":-1.84}
{"year":"2012","country":"MYS","school_id":"0000138","student_id":"04331","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":522.597,"read":480.2666,"science":462.2715,"stu_wgt":102.1411,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.83,"escs":0.88}
{"year":"2012","country":"MYS","school_id":"0000039","student_id":"01232","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"no","math":362.2916,"read":367.3724,"science":347.5755,"stu_wgt":61.45,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.66,"escs":-1.77}
{"year":"2012","country":"MYS","school_id":"0000097","student_id":"03058","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":443.9243,"read":436.9616,"science":433.3644,"stu_wgt":72.5062,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"2","book":"11-25","wealth":-1.41,"escs":-0.43}
{"year":"2012","country":"MYS","school_id":"0000042","student_id":"01329","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":392.1249,"read":346.2616,"science":406.229,"stu_wgt":108.9456,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-2.21,"escs":-2.61}
{"year":"2012","country":"MYS","school_id":"0000060","student_id":"01872","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":381.9988,"read":332.5484,"science":345.8971,"stu_wgt":90.1876,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.17,"escs":-1.1}
{"year":"2012","country":"MYS","school_id":"0000084","student_id":"02651","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":431.695,"read":476.7489,"science":471.4099,"stu_wgt":89.8602,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-1.66,"escs":-3.06}
{"year":"2012","country":"MYS","school_id":"0000125","student_id":"03927","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":478.4312,"read":471.983,"science":487.4487,"stu_wgt":97.678,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"101-200","wealth":-0.41,"escs":-0.04}
{"year":"2012","country":"MYS","school_id":"0000035","student_id":"01087","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":364.0053,"read":271.2798,"science":284.1664,"stu_wgt":70.6553,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.67,"escs":-1.43}
{"year":"2012","country":"MYS","school_id":"0000020","student_id":"00634","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":380.2072,"read":446.0091,"science":414.7147,"stu_wgt":96.2847,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.92,"escs":-1.29}
{"year":"2012","country":"MYS","school_id":"0000022","student_id":"00681","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":439.4843,"read":365.5455,"science":445.3003,"stu_wgt":81.1257,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.66,"escs":-1.5}
{"year":"2012","country":"MYS","school_id":"0000050","student_id":"01566","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":506.5509,"read":495.2563,"science":514.4909,"stu_wgt":89.4302,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.66,"escs":-1.06}
{"year":"2012","country":"MYS","school_id":"0000151","student_id":"04748","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":425.1519,"read":340.0065,"science":385.248,"stu_wgt":91.3241,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"2","book":"11-25","wealth":0.16,"escs":0.62}
{"year":"2012","country":"MYS","school_id":"0000121","student_id":"03821","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":404.5879,"read":394.7761,"science":405.2965,"stu_wgt":79.7753,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-1.41,"escs":-0.94}
{"year":"2012","country":"MYS","school_id":"0000096","student_id":"03027","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":488.6353,"read":499.7839,"science":473.1816,"stu_wgt":75.41,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","book":"201-500","wealth":-0.13,"escs":0.82}
{"year":"2012","country":"MYS","school_id":"0000156","student_id":"04925","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":443.9243,"read":456.0174,"science":434.2969,"stu_wgt":68.4731,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-1.92,"escs":-0.84}
{"year":"2012","country":"MYS","school_id":"0000074","student_id":"02310","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":363.3821,"read":417.2338,"science":395.1324,"stu_wgt":101.9671,"desk":"yes","room":"yes","dishwasher":"no","television":"1","car":"2","book":"0-10","wealth":-1.74,"escs":-1.94}
{"year":"2012","country":"MYS","school_id":"0000068","student_id":"02122","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":362.9148,"read":316.6698,"science":396.9974,"stu_wgt":69.1706,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"0-10","wealth":-1.17,"escs":-0.94}
{"year":"2012","country":"MYS","school_id":"0000017","student_id":"00537","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":493.3089,"read":513.5254,"science":504.2335,"stu_wgt":98.2131,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"101-200","wealth":-0.13,"escs":-0.31}
{"year":"2012","country":"MYS","school_id":"0000031","student_id":"00976","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":360.1885,"read":405.8964,"science":371.727,"stu_wgt":76.8668,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.17,"escs":0.1}
{"year":"2012","country":"MYS","school_id":"0000078","student_id":"02441","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":303.2482,"read":347.2763,"science":326.7811,"stu_wgt":70.6036,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.95,"escs":-0.43}
{"year":"2012","country":"MYS","school_id":"0000160","student_id":"05054","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":409.9626,"read":400.9543,"science":417.2324,"stu_wgt":66.4582,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"1","wealth":-1.41,"escs":-1.02}
{"year":"2012","country":"MYS","school_id":"0000072","student_id":"02263","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"no","math":369.0684,"read":262.2851,"science":347.9485,"stu_wgt":108.2257,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"11-25","wealth":-1.17,"escs":-0.94}
{"year":"2012","country":"MYS","school_id":"0000097","student_id":"03078","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":506.3951,"read":478.9835,"science":511.6934,"stu_wgt":72.5062,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"3+","book":"26-100","wealth":0.16,"escs":0.56}
{"year":"2012","country":"MYS","school_id":"0000054","student_id":"01675","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":596.5181,"read":583.9807,"science":562.4207,"stu_wgt":109.2324,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.86,"escs":1.25}
{"year":"2012","country":"MYS","school_id":"0000018","student_id":"00548","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":396.5649,"read":415.031,"science":431.4994,"stu_wgt":69.641,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-1.41,"escs":-0.78}
{"year":"2012","country":"MYS","school_id":"0000151","student_id":"04760","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","math":339.9361,"read":203.4352,"science":310.4625,"stu_wgt":91.3241,"desk":"yes","room":"yes","television":"1","computer_n":"1","book":"0-10","wealth":-2.39,"escs":-0.68}
{"year":"2012","country":"MYS","school_id":"0000056","student_id":"01729","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":353.0223,"read":407.6439,"science":368.0903,"stu_wgt":95.8814,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"0","car":"0","book":"26-100","wealth":-1.41,"escs":-1.1}
{"year":"2012","country":"MYS","school_id":"0000031","student_id":"00978","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":459.7367,"read":472.3274,"science":478.1238,"stu_wgt":72.3955,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-1.17,"escs":-0.94}
{"year":"2012","country":"MYS","school_id":"0000113","student_id":"03556","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":438.0044,"read":343.2142,"science":420.9623,"stu_wgt":66.512,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":0.16,"escs":0.71}
{"year":"2012","country":"MYS","school_id":"0000037","student_id":"01174","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":349.1276,"read":357.6024,"science":339.9291,"stu_wgt":80.1925,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"3+","car":"1","book":"101-200","wealth":-0.13,"escs":-0.15}
{"year":"2012","country":"MYS","school_id":"0000119","student_id":"03747","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":562.6344,"read":542.8986,"science":574.4498,"stu_wgt":19.8139,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"101-200","wealth":-1.66,"escs":-0.15}
{"year":"2012","country":"MYS","school_id":"0000136","student_id":"04260","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":462.9304,"read":498.2302,"science":480.9213,"stu_wgt":66.2569,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"0","car":"0","book":"0-10","wealth":-1.92,"escs":-1.52}
{"year":"2012","country":"NLD","school_id":"0000087","student_id":"02165","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":377.3251,"read":476.0965,"science":440.0783,"stu_wgt":41.931,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-0.47,"escs":-0.51}
{"year":"2012","country":"NLD","school_id":"0000021","student_id":"00523","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":580.7057,"read":543.9411,"science":508.8959,"stu_wgt":45.6906,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":1.15,"escs":1.33}
{"year":"2012","country":"NLD","school_id":"0000040","student_id":"01015","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":534.5926,"read":529.1733,"science":559.903,"stu_wgt":55.6257,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.03,"escs":0.23}
{"year":"2012","country":"NLD","school_id":"0000145","student_id":"03587","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":574.3184,"read":612.5759,"science":544.9832,"stu_wgt":74.0368,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.62,"escs":1}
{"year":"2012","country":"NLD","school_id":"0000044","student_id":"01109","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":528.3611,"read":506.3766,"science":491.1787,"stu_wgt":43.0836,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":0.31,"escs":-0.4}
{"year":"2012","country":"NLD","school_id":"0000074","student_id":"01824","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":614.1221,"read":604.4078,"science":610.7236,"stu_wgt":56.631,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.98,"escs":1.37}
{"year":"2012","country":"NLD","school_id":"0000139","student_id":"03450","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":503.3572,"read":521.2302,"science":579.5785,"stu_wgt":39.8984,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":-0.23,"escs":-0.9}
{"year":"2012","country":"NLD","school_id":"0000156","student_id":"03864","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":609.5264,"read":573.893,"science":571.3726,"stu_wgt":13.6028,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":0.62,"escs":0.99}
{"year":"2012","country":"NLD","school_id":"0000074","student_id":"01818","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":491.9068,"read":479.7855,"science":479.9888,"stu_wgt":56.631,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.62,"escs":-0.29}
{"year":"2012","country":"NLD","school_id":"0000110","student_id":"02746","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":326.6942,"read":239.6029,"science":312.0477,"stu_wgt":50.556,"desk":"yes","room":"no","dishwasher":"yes","wealth":-0.98,"escs":0.37}
{"year":"2012","country":"NLD","school_id":"0000104","student_id":"02575","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":557.026,"read":561.9784,"science":544.3305,"stu_wgt":48.0386,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":0.98,"escs":0.57}
{"year":"2012","country":"NLD","school_id":"0000002","student_id":"00043","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":457.5557,"read":501.1342,"science":505.3525,"stu_wgt":53.9054,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.4,"escs":-0.42}
{"year":"2012","country":"NLD","school_id":"0000006","student_id":"00134","gender":"female","computer":"yes","internet":"yes","math":395.8638,"read":355.2194,"science":315.6844,"stu_wgt":36.8837,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"0","book":"more than 500","wealth":0.31}
{"year":"2012","country":"NLD","school_id":"0000143","student_id":"03536","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":594.6487,"read":610.9035,"science":630.0261,"stu_wgt":52.2383,"desk":"no","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.4,"escs":0.41}
{"year":"2012","country":"NLD","school_id":"0000064","student_id":"01571","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":639.5934,"read":624.9375,"science":630.1194,"stu_wgt":46.6587,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.03,"escs":0.93}
{"year":"2012","country":"NLD","school_id":"0000005","student_id":"00126","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":480.8459,"read":497.1877,"science":563.26,"stu_wgt":42.8577,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.62,"escs":0.73}
{"year":"2012","country":"NLD","school_id":"0000150","student_id":"03728","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":509.1214,"read":470.6433,"science":505.2592,"stu_wgt":53.62,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.31,"escs":0.17}
{"year":"2012","country":"NLD","school_id":"0000087","student_id":"02160","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":464.4882,"read":513.5254,"science":517.2883,"stu_wgt":48.6118,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.42,"escs":1.73}
{"year":"2012","country":"NLD","school_id":"0000089","student_id":"02199","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":568.9438,"read":553.8852,"science":560.3693,"stu_wgt":29.8277,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.62,"escs":1.25}
{"year":"2012","country":"NLD","school_id":"0000009","student_id":"00219","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":593.7919,"read":596.1337,"science":611.4696,"stu_wgt":64.069,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"201-500","wealth":-0.23,"escs":0.55}
{"year":"2012","country":"NLD","school_id":"0000001","student_id":"00015","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":635.1535,"read":604.4739,"science":631.8911,"stu_wgt":44.1707,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"101-200","wealth":-0.23,"escs":0.8}
{"year":"2012","country":"NLD","school_id":"0000131","student_id":"03251","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","math":370.5484,"read":296.4405,"science":389.5375,"stu_wgt":46.0233,"desk":"no","television":"1","computer_n":"1","car":"1","book":"more than 500","wealth":-1.94,"escs":-2.72}
{"year":"2012","country":"NLD","school_id":"0000044","student_id":"01112","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":490.1153,"read":420.201,"science":476.0724,"stu_wgt":45.7991,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.42,"escs":0.48}
{"year":"2012","country":"NLD","school_id":"0000066","student_id":"01630","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":626.5851,"read":596.4685,"science":612.3088,"stu_wgt":137.8928,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.03,"escs":1.01}
{"year":"2012","country":"NLD","school_id":"0000039","student_id":"00982","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":517.456,"read":553.797,"science":567.9224,"stu_wgt":38.3786,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":2.02,"escs":0.96}
{"year":"2012","country":"NLD","school_id":"0000149","student_id":"03680","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":540.7462,"read":476.3371,"science":478.1238,"stu_wgt":47.7367,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.31,"escs":0.11}
{"year":"2012","country":"NLD","school_id":"0000079","student_id":"01951","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":573.4616,"read":594.3068,"science":595.4308,"stu_wgt":33.6837,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":0.98,"escs":0.3}
{"year":"2012","country":"NLD","school_id":"0000122","student_id":"03005","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":526.6475,"read":515.873,"science":521.0183,"stu_wgt":51.596,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.03,"escs":0.65}
{"year":"2012","country":"NLD","school_id":"0000084","student_id":"02084","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":573.3837,"read":523.0905,"science":599.3473,"stu_wgt":41.6645,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.62,"escs":0.2}
{"year":"2012","country":"NLD","school_id":"0000100","student_id":"02493","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":661.7931,"read":578.9059,"science":594.7781,"stu_wgt":44.4733,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"more than 500","wealth":-0.23,"escs":0.12}
{"year":"2012","country":"NLD","school_id":"0000095","student_id":"02370","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":570.5016,"read":508.2545,"science":530.2499,"stu_wgt":50.8478,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"0-10","wealth":-0.47,"escs":-0.3}
{"year":"2012","country":"NLD","school_id":"0000033","student_id":"00824","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":591.4551,"read":622.2911,"science":658.3737,"stu_wgt":42.7101,"desk":"yes","room":"yes","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":-0.28,"escs":0.43}
{"year":"2012","country":"NLD","school_id":"0000029","student_id":"00730","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":385.4261,"read":404.4667,"science":408.5602,"stu_wgt":71.3234,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.31,"escs":0.58}
{"year":"2012","country":"NLD","school_id":"0000120","student_id":"02960","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":680.176,"read":676.8234,"science":695.207,"stu_wgt":29.8171,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":0.31,"escs":1.2}
{"year":"2012","country":"NLD","school_id":"0000153","student_id":"03784","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":390.4892,"read":466.1524,"science":399.7949,"stu_wgt":47.4925,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":0.98,"escs":0.21}
{"year":"2012","country":"NLD","school_id":"0000090","student_id":"02240","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":403.6532,"read":442.5752,"science":459.1943,"stu_wgt":34.6515,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.42,"escs":1.17}
{"year":"2012","country":"NLD","school_id":"0000131","student_id":"03248","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":284.8652,"read":105.0365,"science":243.1369,"stu_wgt":49.8659,"desk":"yes","room":"yes","dishwasher":"yes","wealth":2.36,"escs":0.92}
{"year":"2012","country":"NLD","school_id":"0000103","student_id":"02545","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":499.5404,"read":485.7246,"science":507.9634,"stu_wgt":36.1314,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.98,"escs":-0.11}
{"year":"2012","country":"NLD","school_id":"0000163","student_id":"04062","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":505.694,"read":546.6482,"science":544.144,"stu_wgt":31.1548,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.71,"escs":-0.54}
{"year":"2012","country":"NLD","school_id":"0000032","student_id":"00801","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":501.7993,"read":496.3857,"science":466.0015,"stu_wgt":54.5681,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.23,"escs":0.02}
{"year":"2012","country":"NLD","school_id":"0000079","student_id":"01940","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":657.509,"read":657.2956,"science":665.5539,"stu_wgt":35.7122,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":0.62,"escs":1.22}
{"year":"2012","country":"NLD","school_id":"0000122","student_id":"03017","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":545.4977,"read":554.9277,"science":564.5655,"stu_wgt":51.596,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.47,"escs":-0.43}
{"year":"2012","country":"NLD","school_id":"0000090","student_id":"02238","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":514.9634,"read":559.5954,"science":515.4233,"stu_wgt":34.6515,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"0-10","wealth":-0.23,"escs":-0.23}
{"year":"2012","country":"NLD","school_id":"0000163","student_id":"04039","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":412.2215,"read":359.1729,"science":406.0425,"stu_wgt":29.9566,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.62,"escs":-0.18}
{"year":"2012","country":"NLD","school_id":"0000116","student_id":"02864","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":371.8726,"read":353.3989,"science":358.0194,"stu_wgt":27.665,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.98,"escs":-0.03}
{"year":"2012","country":"NLD","school_id":"0000178","student_id":"04437","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":557.1039,"read":534.8791,"science":564.8452,"stu_wgt":41.6374,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.47,"escs":0.06}
{"year":"2012","country":"NLD","school_id":"0000155","student_id":"03842","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":546.9777,"read":477.941,"science":511.6934,"stu_wgt":51.1709,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-0.23,"escs":-0.49}
{"year":"2012","country":"NLD","school_id":"0000104","student_id":"02565","gender":"male","computer":"no","internet":"yes","math":550.1714,"read":525.4964,"science":469.7314,"stu_wgt":50.6017,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.23,"escs":0.55}
{"year":"2012","country":"NLD","school_id":"0000029","student_id":"00731","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":383.4008,"read":370.4804,"science":428.702,"stu_wgt":70.9969,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"201-500","wealth":-0.23,"escs":0.04}
{"year":"2012","country":"NLD","school_id":"0000177","student_id":"04403","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":451.9473,"read":433.834,"science":489.1272,"stu_wgt":135.4134,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"0-10","wealth":0.03,"escs":-0.56}
{"year":"2012","country":"NOR","school_id":"0000139","student_id":"03346","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":558.6618,"read":573.3725,"science":557.3853,"stu_wgt":11.5526,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"101-200","wealth":-0.55,"escs":1.23}
{"year":"2012","country":"NOR","school_id":"0000138","student_id":"03325","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":543.2388,"read":418.4367,"science":415.5539,"stu_wgt":13.1202,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.63,"escs":-0.66}
{"year":"2012","country":"NOR","school_id":"0000046","student_id":"01151","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":473.5239,"read":467.1377,"science":375.5502,"stu_wgt":11.9961,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.44,"escs":0.45}
{"year":"2012","country":"NOR","school_id":"0000098","student_id":"02439","gender":"male","computer":"yes","internet":"yes","math":438.4717,"read":367.9943,"science":347.5755,"stu_wgt":13.5828,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":1,"escs":-0.2}
{"year":"2012","country":"NOR","school_id":"0000042","student_id":"01029","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":551.0282,"read":571.0335,"science":529.5972,"stu_wgt":15.7312,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.44,"escs":0.61}
{"year":"2012","country":"NOR","school_id":"0000112","student_id":"02714","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":547.8346,"read":513.2266,"science":456.9564,"stu_wgt":13.1099,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"0-10","wealth":0.01,"escs":0.36}
{"year":"2012","country":"NOR","school_id":"0000180","student_id":"04303","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":537.7863,"read":525.7578,"science":552.9094,"stu_wgt":13.2772,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.44,"escs":1.04}
{"year":"2012","country":"NOR","school_id":"0000126","student_id":"03044","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":601.737,"read":692.2452,"science":557.3853,"stu_wgt":10.5602,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":1.44,"escs":0.73}
{"year":"2012","country":"NOR","school_id":"0000134","student_id":"03217","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":533.8916,"read":502.5607,"science":536.1246,"stu_wgt":13.4676,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":2.03,"escs":1.99}
{"year":"2012","country":"NOR","school_id":"0000161","student_id":"03880","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":409.8847,"read":457.0102,"science":515.1436,"stu_wgt":12.4962,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1,"escs":0.29}
{"year":"2012","country":"NOR","school_id":"0000023","student_id":"00572","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":441.899,"read":576.0376,"science":445.207,"stu_wgt":13.4003,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1,"escs":0.82}
{"year":"2012","country":"NOR","school_id":"0000093","student_id":"02332","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":524.9338,"read":554.0456,"science":479.9888,"stu_wgt":13.2772,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.63,"escs":-0.24}
{"year":"2012","country":"NOR","school_id":"0000070","student_id":"01734","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":452.2589,"read":428.9422,"science":456.7699,"stu_wgt":10.9565,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"26-100","wealth":0.63,"escs":0.74}
{"year":"2012","country":"NOR","school_id":"0000189","student_id":"04485","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":522.1296,"read":604.8889,"science":546.1954,"stu_wgt":9.997,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"101-200","wealth":0.01,"escs":0.98}
{"year":"2012","country":"NOR","school_id":"0000057","student_id":"01410","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":624.9494,"read":592.6192,"science":618.6498,"stu_wgt":11.1057,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"201-500","wealth":-1.08,"escs":0.79}
{"year":"2012","country":"NOR","school_id":"0000008","student_id":"00192","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":508.9656,"read":487.3238,"science":488.5677,"stu_wgt":14.1624,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":3.15,"escs":1.35}
{"year":"2012","country":"NOR","school_id":"0000049","student_id":"01215","gender":"male","computer":"yes","internet":"yes","math":466.5135,"read":444.1791,"science":428.702,"stu_wgt":10.5466,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","car":"2","book":"26-100","wealth":0.82,"escs":0.27}
{"year":"2012","country":"NOR","school_id":"0000073","student_id":"01797","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":373.5083,"read":421.3855,"science":388.605,"stu_wgt":12.9076,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.63,"escs":0.55}
{"year":"2012","country":"NOR","school_id":"0000031","student_id":"00778","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":603.217,"read":631.4011,"science":569.6941,"stu_wgt":12.6721,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":1,"escs":0.74}
{"year":"2012","country":"NOR","school_id":"0000139","student_id":"03360","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":579.9268,"read":538.3275,"science":564.8452,"stu_wgt":11.5526,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"more than 500","wealth":1.44,"escs":1.5}
{"year":"2012","country":"NOR","school_id":"0000038","student_id":"00939","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":343.675,"read":359.191,"science":312.141,"stu_wgt":11.5102,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":0.63,"escs":0.57}
{"year":"2012","country":"NOR","school_id":"0000125","student_id":"03020","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":447.4295,"read":479.6878,"science":462.458,"stu_wgt":12.91,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"0-10","wealth":0.01,"escs":-0.78}
{"year":"2012","country":"NOR","school_id":"0000018","student_id":"00466","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":434.8107,"read":490.6919,"science":455.4644,"stu_wgt":12.4962,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":1,"escs":-0.31}
{"year":"2012","country":"NOR","school_id":"0000065","student_id":"01617","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":576.2658,"read":546.1063,"science":612.7751,"stu_wgt":11.4186,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.44,"escs":1.21}
{"year":"2012","country":"NOR","school_id":"0000168","student_id":"04017","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":635.0756,"read":620.519,"science":642.5214,"stu_wgt":12.2236,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":1.44,"escs":1.11}
{"year":"2012","country":"NOR","school_id":"0000030","student_id":"00759","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":396.3312,"read":371.2823,"science":389.9105,"stu_wgt":12.6459,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":3.15,"escs":2.08}
{"year":"2012","country":"NOR","school_id":"0000140","student_id":"03372","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":569.6448,"read":654.9126,"science":625.4569,"stu_wgt":14.1637,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"101-200","wealth":-0.28,"escs":0.55}
{"year":"2012","country":"NOR","school_id":"0000174","student_id":"04158","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":332.9257,"read":397.9533,"science":344.6848,"stu_wgt":11.8547,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":1,"escs":0.94}
{"year":"2012","country":"NOR","school_id":"0000043","student_id":"01055","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":694.5085,"read":685.573,"science":685.2294,"stu_wgt":11.6267,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"more than 500","wealth":-0.55,"escs":1.07}
{"year":"2012","country":"NOR","school_id":"0000040","student_id":"00982","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":436.9138,"read":412.1013,"science":422.1746,"stu_wgt":13.3737,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"0-10","wealth":1,"escs":-0.1}
{"year":"2012","country":"NOR","school_id":"0000106","student_id":"02599","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":593.0908,"read":652.0531,"science":701.1749,"stu_wgt":11.0741,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"0","car":"0","book":"101-200","wealth":-1.85,"escs":0.73}
{"year":"2012","country":"NOR","school_id":"0000194","student_id":"04606","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":554.7671,"read":554.9277,"science":545.0765,"stu_wgt":11.4459,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.44,"escs":1.11}
{"year":"2012","country":"NOR","school_id":"0000113","student_id":"02752","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":532.879,"read":566.7442,"science":556.4528,"stu_wgt":12.5493,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":0.63,"escs":-0.07}
{"year":"2012","country":"NOR","school_id":"0000054","student_id":"01329","gender":"male","computer":"no","internet":"yes","math":374.8325,"read":382.5095,"science":399.7949,"stu_wgt":10.6661,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":2.03,"escs":-0.12}
{"year":"2012","country":"NOR","school_id":"0000037","student_id":"00917","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":522.9086,"read":534.8791,"science":525.9605,"stu_wgt":14.1526,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":0.01,"escs":-0.49}
{"year":"2012","country":"NOR","school_id":"0000030","student_id":"00755","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":569.8006,"read":593.7508,"science":571.3726,"stu_wgt":13.0406,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1,"escs":1.55}
{"year":"2012","country":"NOR","school_id":"0000048","student_id":"01194","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":618.64,"read":586.1234,"science":579.4853,"stu_wgt":14.2808,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"3+","book":"101-200","wealth":0.63,"escs":1.24}
{"year":"2012","country":"NOR","school_id":"0000077","student_id":"01915","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":332.8478,"read":407.0879,"science":318.6684,"stu_wgt":14.3499,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"1","car":"0","book":"11-25","wealth":-1.08,"escs":0.13}
{"year":"2012","country":"NOR","school_id":"0000149","student_id":"03609","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":562.2449,"read":643.554,"science":578.273,"stu_wgt":13.5692,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":3.15,"escs":2.03}
{"year":"2012","country":"NOR","school_id":"0000062","student_id":"01545","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":560.2976,"read":542.9149,"science":595.6173,"stu_wgt":13.8452,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"26-100","wealth":-0.55,"escs":0.23}
{"year":"2012","country":"NOR","school_id":"0000141","student_id":"03405","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":580.2384,"read":659.1004,"science":569.5076,"stu_wgt":4.6799,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":1.44,"escs":1.12}
{"year":"2012","country":"NOR","school_id":"0000178","student_id":"04269","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":594.5708,"read":525.4964,"science":576.0351,"stu_wgt":13.3891,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":0.3,"escs":1}
{"year":"2012","country":"NOR","school_id":"0000151","student_id":"03653","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":438.7833,"read":512.4928,"science":411.6374,"stu_wgt":13.4003,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1,"escs":0.5}
{"year":"2012","country":"NOR","school_id":"0000064","student_id":"01586","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":486.3764,"read":525.0954,"science":496.6803,"stu_wgt":12.8148,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"201-500","wealth":0.01,"escs":0.51}
{"year":"2012","country":"NOR","school_id":"0000089","student_id":"02214","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":288.5263,"read":320.8258,"science":289.9478,"stu_wgt":16.2496,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"11-25","wealth":1,"escs":-0.94}
{"year":"2012","country":"NOR","school_id":"0000035","student_id":"00854","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","math":464.5661,"read":403.1997,"science":390.3767,"stu_wgt":10.7904,"television":"2","computer_n":"3+","car":"2","book":"0-10","wealth":0.09,"escs":0.12}
{"year":"2012","country":"NOR","school_id":"0000174","student_id":"04151","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":625.6504,"read":573.3725,"science":593.5658,"stu_wgt":11.1138,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":1,"escs":1.48}
{"year":"2012","country":"NOR","school_id":"0000138","student_id":"03326","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":557.9607,"read":584.219,"science":603.0772,"stu_wgt":12.7555,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.3,"escs":-0.66}
{"year":"2012","country":"NOR","school_id":"0000165","student_id":"03929","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":600.4907,"read":631.5599,"science":696.326,"stu_wgt":12.9074,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"101-200","wealth":0.63,"escs":0.64}
{"year":"2012","country":"NOR","school_id":"0000181","student_id":"04330","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":523.6875,"read":536.483,"science":509.5487,"stu_wgt":12.6148,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"0-10","wealth":-1.08,"escs":-0.15}
{"year":"2012","country":"NZL","school_id":"0000074","student_id":"01776","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":559.3628,"read":611.2256,"science":555.5203,"stu_wgt":5.735,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.51,"escs":1.1}
{"year":"2012","country":"NZL","school_id":"0000011","student_id":"00223","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":536.9294,"read":613.6085,"science":584.4275,"stu_wgt":13.9053,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.82,"escs":1.7}
{"year":"2012","country":"NZL","school_id":"0000153","student_id":"03748","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":546.1209,"read":568.3328,"science":550.8579,"stu_wgt":10.9284,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"11-25","wealth":-0.28,"escs":-0.59}
{"year":"2012","country":"NZL","school_id":"0000092","student_id":"02244","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":371.7947,"read":333.5909,"science":399.5151,"stu_wgt":12.6799,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","book":"201-500","wealth":-0.51,"escs":0.23}
{"year":"2012","country":"NZL","school_id":"0000163","student_id":"03939","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":491.8289,"read":476.8985,"science":539.8545,"stu_wgt":11.658,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":-0.51,"escs":-0.41}
{"year":"2012","country":"NZL","school_id":"0000156","student_id":"03814","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":547.0556,"read":619.7247,"science":615.4793,"stu_wgt":10.5296,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":0.22,"escs":0.38}
{"year":"2012","country":"NZL","school_id":"0000151","student_id":"03696","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":622.5347,"read":632.7164,"science":671.8948,"stu_wgt":11.39,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":1.82,"escs":1.9}
{"year":"2012","country":"NZL","school_id":"0000030","student_id":"00694","gender":"male","computer":"no","internet":"no","math":411.131,"read":407.3698,"science":459.8471,"stu_wgt":10.0106,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"0","car":"2","book":"11-25","wealth":-0.74,"escs":-0.41}
{"year":"2012","country":"NZL","school_id":"0000106","student_id":"02592","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":481.0796,"read":549.746,"science":517.3816,"stu_wgt":12.7579,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"26-100","wealth":-0.13,"escs":0.51}
{"year":"2012","country":"NZL","school_id":"0000130","student_id":"03179","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":582.5752,"read":518.76,"science":562.9802,"stu_wgt":16.8562,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"1","car":"3+","book":"201-500","wealth":-0.04,"escs":-0.63}
{"year":"2012","country":"NZL","school_id":"0000074","student_id":"01781","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":644.3449,"read":650.6234,"science":689.5188,"stu_wgt":5.735,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"101-200","wealth":-0.51,"escs":0.86}
{"year":"2012","country":"NZL","school_id":"0000132","student_id":"03210","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":378.8051,"read":275.0489,"science":355.6882,"stu_wgt":11.4466,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":-0.74,"escs":-0.71}
{"year":"2012","country":"NZL","school_id":"0000116","student_id":"02827","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"no","math":479.2881,"read":523.6519,"science":485.304,"stu_wgt":12.7587,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"3+","book":"11-25","wealth":-0.28,"escs":-0.16}
{"year":"2012","country":"NZL","school_id":"0000007","student_id":"00123","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":549.7819,"read":518.8402,"science":538.1761,"stu_wgt":11.0781,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.22,"escs":0.66}
{"year":"2012","country":"NZL","school_id":"0000069","student_id":"01662","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"yes","math":261.4192,"read":193.9722,"science":259.0824,"stu_wgt":20.0614,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","wealth":-0.51,"escs":-0.61}
{"year":"2012","country":"NZL","school_id":"0000088","student_id":"02170","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":624.5599,"read":627.6678,"science":587.5979,"stu_wgt":14.2772,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":0.51,"escs":-0.13}
{"year":"2012","country":"NZL","school_id":"0000037","student_id":"00879","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":539.3441,"read":675.9619,"science":602.984,"stu_wgt":16.8562,"desk":"no","room":"yes","dishwasher":"yes","television":"0","computer_n":"3+","car":"3+","book":"more than 500","wealth":0.22,"escs":-0.02}
{"year":"2012","country":"NZL","school_id":"0000139","student_id":"03359","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":515.8981,"read":587.9523,"science":568.8549,"stu_wgt":10.0027,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"more than 500","wealth":-1.17,"escs":0.17}
{"year":"2012","country":"NZL","school_id":"0000105","student_id":"02572","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":602.2044,"read":642.2037,"science":670.2163,"stu_wgt":10.0561,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":0.84,"escs":0.97}
{"year":"2012","country":"NZL","school_id":"0000102","student_id":"02461","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":722.5502,"read":716.8405,"science":697.3517,"stu_wgt":12.5237,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"more than 500","wealth":-0.04,"escs":-0.47}
{"year":"2012","country":"NZL","school_id":"0000036","student_id":"00858","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":677.8392,"read":657.0573,"science":634.7818,"stu_wgt":13.8121,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"101-200","wealth":-0.96,"escs":0.73}
{"year":"2012","country":"NZL","school_id":"0000091","student_id":"02223","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":635.1535,"read":688.6708,"science":730.7348,"stu_wgt":12.1521,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"2","book":"more than 500","wealth":-0.74,"escs":0.78}
{"year":"2012","country":"NZL","school_id":"0000033","student_id":"00749","gender":"male","computer":"yes","internet":"yes","math":558.3502,"read":461.1002,"science":493.4166,"stu_wgt":11.8347,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.22,"escs":0.41}
{"year":"2012","country":"NZL","school_id":"0000083","student_id":"02023","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":437.2254,"read":475.1603,"science":467.2137,"stu_wgt":17.0382,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":0.84,"escs":0.04}
{"year":"2012","country":"NZL","school_id":"0000043","student_id":"00995","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":539.2662,"read":574.1744,"science":581.9097,"stu_wgt":13.1185,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"26-100","wealth":0.84,"escs":0.57}
{"year":"2012","country":"NZL","school_id":"0000114","student_id":"02780","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":526.0243,"read":503.1994,"science":553.6554,"stu_wgt":12.0618,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":0.84,"escs":0.11}
{"year":"2012","country":"NZL","school_id":"0000071","student_id":"01709","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":266.6381,"read":223.965,"science":314.9385,"stu_wgt":11.3348,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","book":"11-25","wealth":-0.57,"escs":-0.07}
{"year":"2012","country":"NZL","school_id":"0000034","student_id":"00806","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":474.5365,"read":488.2861,"science":499.2913,"stu_wgt":9.5665,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"0-10","wealth":0.84,"escs":-0.61}
{"year":"2012","country":"NZL","school_id":"0000139","student_id":"03364","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":490.1932,"read":570.9666,"science":517.5681,"stu_wgt":9.0632,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","book":"101-200","wealth":-0.04,"escs":0.32}
{"year":"2012","country":"NZL","school_id":"0000159","student_id":"03876","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":677.2161,"read":617.2389,"science":681.5927,"stu_wgt":16.645,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.74,"escs":0.35}
{"year":"2012","country":"NZL","school_id":"0000138","student_id":"03358","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":392.1249,"read":466.1846,"science":450.3357,"stu_wgt":11.8768,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":0.84,"escs":-0.13}
{"year":"2012","country":"NZL","school_id":"0000100","student_id":"02386","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":404.7437,"read":416.111,"science":494.0694,"stu_wgt":9.5488,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"201-500","wealth":0.84,"escs":0.52}
{"year":"2012","country":"NZL","school_id":"0000011","student_id":"00220","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":606.6443,"read":657.0573,"science":633.2898,"stu_wgt":13.9053,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"0-10","wealth":0.51,"escs":0.47}
{"year":"2012","country":"NZL","school_id":"0000052","student_id":"01229","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":476.9512,"read":510.0188,"science":527.2659,"stu_wgt":10.1847,"desk":"no","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":0.84,"escs":-0.24}
{"year":"2012","country":"NZL","school_id":"0000050","student_id":"01160","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":517.6897,"read":594.9448,"science":590.1156,"stu_wgt":12.5378,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.25,"escs":0.87}
{"year":"2012","country":"NZL","school_id":"0000048","student_id":"01080","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":614.0442,"read":634.8166,"science":600.9325,"stu_wgt":12.0797,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"11-25","wealth":0.51,"escs":0.54}
{"year":"2012","country":"NZL","school_id":"0000153","student_id":"03727","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":497.5931,"read":591.9238,"science":520.4588,"stu_wgt":10.9284,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.04,"escs":-0.67}
{"year":"2012","country":"NZL","school_id":"0000078","student_id":"01890","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":395.0849,"read":442.6554,"science":390.47,"stu_wgt":11.141,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.51,"escs":0.3}
{"year":"2012","country":"NZL","school_id":"0000076","student_id":"01837","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":459.7367,"read":417.7149,"science":548.7132,"stu_wgt":12.4755,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-0.96,"escs":-1.49}
{"year":"2012","country":"NZL","school_id":"0000138","student_id":"03343","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":559.986,"read":501.2931,"science":587.2249,"stu_wgt":11.8768,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":0.84,"escs":-0.77}
{"year":"2012","country":"NZL","school_id":"0000170","student_id":"04114","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":535.4494,"read":582.2333,"science":576.8743,"stu_wgt":16.0527,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.49,"escs":-0.39}
{"year":"2012","country":"NZL","school_id":"0000025","student_id":"00575","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":541.5252,"read":608.6044,"science":627.1354,"stu_wgt":11.7662,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"3+","book":"101-200","wealth":0.84,"escs":1.16}
{"year":"2012","country":"NZL","school_id":"0000101","student_id":"02424","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":348.0371,"read":336.9503,"science":370.3282,"stu_wgt":13.6615,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":0.51,"escs":-1.17}
{"year":"2012","country":"NZL","school_id":"0000114","student_id":"02761","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":593.8698,"read":570.7261,"science":657.348,"stu_wgt":11.0566,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.51,"escs":-0.41}
{"year":"2012","country":"NZL","school_id":"0000145","student_id":"03523","gender":"male","computer":"no","internet":"no","math":243.5037,"read":179.5372,"science":222.7154,"stu_wgt":7.1269,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"0","car":"1","book":"11-25","wealth":-1.17,"escs":-2.12}
{"year":"2012","country":"NZL","school_id":"0000077","student_id":"01871","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":493.6984,"read":457.8924,"science":525.1212,"stu_wgt":14.3252,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"3+","book":"101-200","wealth":0.22,"escs":0.53}
{"year":"2012","country":"NZL","school_id":"0000118","student_id":"02920","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":502.7341,"read":605.1888,"science":516.5423,"stu_wgt":11.7563,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.84,"escs":1.16}
{"year":"2012","country":"NZL","school_id":"0000087","student_id":"02139","gender":"male","computer":"yes","internet":"yes","math":407.7037,"read":407.2095,"science":392.2417,"stu_wgt":12.5592,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":1.82,"escs":0.14}
{"year":"2012","country":"NZL","school_id":"0000026","student_id":"00608","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":511.6919,"read":572.781,"science":559.2503,"stu_wgt":11.6795,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"101-200","wealth":-0.04,"escs":0.59}
{"year":"2012","country":"NZL","school_id":"0000077","student_id":"01881","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":554.0661,"read":477.1391,"science":570.7199,"stu_wgt":14.3252,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"0-10","wealth":0.22,"escs":-1.44}
{"year":"2012","country":"PER","school_id":"0000185","student_id":"04749","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":281.8274,"read":368.5638,"science":357.8329,"stu_wgt":47.9683,"desk":"yes","room":"no","dishwasher":"no","television":"1","car":"0","book":"11-25","wealth":-4.14,"escs":-2.1}
{"year":"2012","country":"PER","school_id":"0000218","student_id":"05586","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":386.4387,"read":348.7855,"science":383.0101,"stu_wgt":84.9277,"desk":"no","room":"no","dishwasher":"no","television":"0","computer_n":"0","car":"0","book":"0-10","wealth":-5.36,"escs":-1.43}
{"year":"2012","country":"PER","school_id":"0000194","student_id":"04983","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":384.4135,"read":344.8181,"science":355.6882,"stu_wgt":86.747,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-2.38,"escs":-1.57}
{"year":"2012","country":"PER","school_id":"0000013","student_id":"00370","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":288.682,"read":290.4462,"science":275.401,"stu_wgt":54.8443,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","wealth":-2.38,"escs":-3.4}
{"year":"2012","country":"PER","school_id":"0000153","student_id":"03930","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"yes","math":444.3138,"read":456.0968,"science":420.5893,"stu_wgt":65.3359,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-1.84,"escs":-2.37}
{"year":"2012","country":"PER","school_id":"0000228","student_id":"05786","gender":"female","math":439.7959,"read":425.2776,"science":393.8269,"stu_wgt":69.9943}
{"year":"2012","country":"PER","school_id":"0000187","student_id":"04807","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":388.7755,"read":451.2515,"science":323.3308,"stu_wgt":61.0233,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"1","book":"0-10","wealth":-1.37,"escs":-0.22}
{"year":"2012","country":"PER","school_id":"0000181","student_id":"04611","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":474.7702,"read":431.4282,"science":455.4644,"stu_wgt":74.3578,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.89,"escs":-0.64}
{"year":"2012","country":"PER","school_id":"0000221","student_id":"05645","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":189.6791,"read":235.2786,"science":201.1749,"stu_wgt":136.6982,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.13,"escs":-0.61}
{"year":"2012","country":"PER","school_id":"0000065","student_id":"01623","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":525.3233,"read":489.9702,"science":434.5767,"stu_wgt":68.2188,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.6,"escs":0.5}
{"year":"2012","country":"PER","school_id":"0000226","student_id":"05759","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":320.229,"read":372.6148,"science":271.1115,"stu_wgt":42.2072,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-2.1,"escs":-1.4}
{"year":"2012","country":"PER","school_id":"0000013","student_id":"00341","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"no","math":364.0832,"read":435.127,"science":341.6076,"stu_wgt":54.8443,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-2.38,"escs":-1.27}
{"year":"2012","country":"PER","school_id":"0000045","student_id":"01125","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":354.0349,"read":397.3179,"science":341.7009,"stu_wgt":66.6323,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.37,"escs":-1.58}
{"year":"2012","country":"PER","school_id":"0000109","student_id":"02817","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":297.9514,"read":277.4547,"science":340.7684,"stu_wgt":59.8325,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.71,"escs":-2.36}
{"year":"2012","country":"PER","school_id":"0000100","student_id":"02552","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":496.3468,"read":546.6482,"science":438.0269,"stu_wgt":133.2646,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.88,"escs":-0.09}
{"year":"2012","country":"PER","school_id":"0000061","student_id":"01503","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":444.9369,"read":447.5183,"science":449.0302,"stu_wgt":44.4684,"desk":"no","room":"yes","dishwasher":"no","television":"0","computer_n":"0","car":"1","book":"0-10","wealth":-3.09,"escs":-2.8}
{"year":"2012","country":"PER","school_id":"0000004","student_id":"00118","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":484.8185,"read":508.8961,"science":501.9955,"stu_wgt":68.2965,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"101-200","wealth":-1.13,"escs":0.29}
{"year":"2012","country":"PER","school_id":"0000188","student_id":"04855","mother_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":350.6076,"read":313.4621,"science":364.3603,"stu_wgt":58.3312,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"11-25","wealth":-2.38,"escs":-1.57}
{"year":"2012","country":"PER","school_id":"0000015","student_id":"00407","gender":"male","computer":"no","internet":"no","math":320.7743,"read":250.0282,"science":339.1831,"stu_wgt":68.8769,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-2.71}
{"year":"2012","country":"PER","school_id":"0000160","student_id":"04106","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":322.1764,"read":357.7612,"science":298.7132,"stu_wgt":74.3498,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-1.9,"escs":-1.36}
{"year":"2012","country":"PER","school_id":"0000055","student_id":"01354","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","math":236.2595,"read":232.626,"science":260.2014,"stu_wgt":58.5936,"room":"yes","book":"11-25","wealth":-1.38,"escs":-2.56}
{"year":"2012","country":"PER","school_id":"0000045","student_id":"01122","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":427.1771,"read":433.8561,"science":462.5513,"stu_wgt":66.6323,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.09,"escs":-0.87}
{"year":"2012","country":"PER","school_id":"0000146","student_id":"03751","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":283.2295,"read":316.9104,"science":367.7173,"stu_wgt":54.0735,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"11-25","wealth":-2.38,"escs":-1}
{"year":"2012","country":"PER","school_id":"0000172","student_id":"04419","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":429.436,"read":475.1603,"science":457.5159,"stu_wgt":53.1926,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.1,"escs":-1.89}
{"year":"2012","country":"PER","school_id":"0000030","student_id":"00817","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":295.6146,"read":327.1753,"science":363.4278,"stu_wgt":46.7539,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.1,"escs":-1.69}
{"year":"2012","country":"PER","school_id":"0000110","student_id":"02832","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"no","math":387.5292,"read":404.1621,"science":411.9172,"stu_wgt":61.1705,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.84,"escs":-1.27}
{"year":"2012","country":"PER","school_id":"0000070","student_id":"01752","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":455.2189,"read":481.9913,"science":395.6919,"stu_wgt":71.568,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-0.89,"escs":0.58}
{"year":"2012","country":"PER","school_id":"0000023","student_id":"00607","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","math":291.5641,"read":264.7038,"science":306.8258,"stu_wgt":65.5115,"television":"3+","book":"11-25","wealth":-0.12,"escs":-1.75}
{"year":"2012","country":"PER","school_id":"0000114","student_id":"02974","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":389.866,"read":422.7358,"science":389.5375,"stu_wgt":74.9073,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"201-500","wealth":-1.37,"escs":-0.76}
{"year":"2012","country":"PER","school_id":"0000204","student_id":"05251","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":410.7415,"read":468.0115,"science":460.3133,"stu_wgt":55.0538,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.94,"escs":1.3}
{"year":"2012","country":"PER","school_id":"0000239","student_id":"06012","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":331.6794,"read":269.4353,"science":381.1451,"stu_wgt":38.2523,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-3.09,"escs":-2.89}
{"year":"2012","country":"PER","school_id":"0000178","student_id":"04512","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":409.3395,"read":415.587,"science":425.6248,"stu_wgt":67.4116,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.89,"escs":0.41}
{"year":"2012","country":"PER","school_id":"0000197","student_id":"05072","mother_educ":"less than ISCED1","gender":"female","math":300.0545,"read":376.8247,"science":355.7814,"stu_wgt":53.4455,"book":"26-100","wealth":-0.51,"escs":-1.57}
{"year":"2012","country":"PER","school_id":"0000035","student_id":"00951","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":296.3156,"read":348.8649,"science":338.5304,"stu_wgt":48.3065,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-2.38,"escs":-1.21}
{"year":"2012","country":"PER","school_id":"0000064","student_id":"01614","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":412.5331,"read":458.0528,"science":403.1518,"stu_wgt":59.8325,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","car":"0","book":"11-25","wealth":-1.13,"escs":-1.28}
{"year":"2012","country":"PER","school_id":"0000234","student_id":"05939","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":402.4069,"read":414.7477,"science":409.6792,"stu_wgt":62.5993,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.56,"escs":-3.29}
{"year":"2012","country":"PER","school_id":"0000208","student_id":"05337","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":419.5435,"read":412.5686,"science":381.7046,"stu_wgt":67.3992,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.13,"escs":-0.95}
{"year":"2012","country":"PER","school_id":"0000009","student_id":"00258","mother_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":230.4175,"read":286.7499,"science":250.5968,"stu_wgt":69.8046,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-3.56,"escs":-1.82}
{"year":"2012","country":"PER","school_id":"0000123","student_id":"03154","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":300.1324,"read":325.83,"science":290.6005,"stu_wgt":55.9031,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-4.19,"escs":-3.29}
{"year":"2012","country":"PER","school_id":"0000117","student_id":"03019","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":381.064,"read":470.3944,"science":419.3771,"stu_wgt":64.0392,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-2.38,"escs":-1.95}
{"year":"2012","country":"PER","school_id":"0000030","student_id":"00829","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":333.7046,"read":366.8164,"science":337.8777,"stu_wgt":49.0157,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.13,"escs":-1.46}
{"year":"2012","country":"PER","school_id":"0000127","student_id":"03271","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":318.1259,"read":425.5953,"science":322.0254,"stu_wgt":66.8444,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-0.64,"escs":-1.21}
{"year":"2012","country":"PER","school_id":"0000230","student_id":"05850","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":366.4979,"read":301.5131,"science":433.0847,"stu_wgt":125.1986,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-3.09,"escs":-2.98}
{"year":"2012","country":"PER","school_id":"0000097","student_id":"02480","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":302.0798,"read":391.9725,"science":332.6557,"stu_wgt":48.4294,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-2.38,"escs":-1.21}
{"year":"2012","country":"PER","school_id":"0000134","student_id":"03402","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":254.8761,"read":330.5435,"science":312.887,"stu_wgt":59.8325,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"0","book":"0-10","wealth":-1.84,"escs":-3.33}
{"year":"2012","country":"PER","school_id":"0000208","student_id":"05358","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":467.6819,"read":447.4671,"science":469.0787,"stu_wgt":62.9437,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.6,"escs":-1.46}
{"year":"2012","country":"PER","school_id":"0000102","student_id":"02617","mother_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":348.2708,"read":388.501,"science":364.3603,"stu_wgt":64.0064,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-2.1,"escs":-1.79}
{"year":"2012","country":"PER","school_id":"0000050","student_id":"01224","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","math":331.3678,"read":250.6698,"science":271.671,"stu_wgt":119.665,"desk":"yes","room":"yes","book":"0-10","wealth":-0.71,"escs":-0.89}
{"year":"2012","country":"PER","school_id":"0000049","student_id":"01209","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":270.6886,"read":232.1014,"science":278.2917,"stu_wgt":59.2099,"room":"yes","television":"1","computer_n":"1","car":"1","book":"0-10","wealth":-1.05,"escs":-1.78}
{"year":"2012","country":"PER","school_id":"0000135","student_id":"03426","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":341.494,"read":247.462,"science":280.9959,"stu_wgt":59.8325,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"11-25","wealth":-1.84,"escs":-1.73}
{"year":"2012","country":"POL","school_id":"0000134","student_id":"03319","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":565.7501,"read":560.1514,"science":564.1925,"stu_wgt":84.6671,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.49,"escs":-1.29}
{"year":"2012","country":"POL","school_id":"0000137","student_id":"03364","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":394.3839,"read":487.0749,"science":447.072,"stu_wgt":89.5752,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.49,"escs":-1.19}
{"year":"2012","country":"POL","school_id":"0000129","student_id":"03180","mother_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":503.3572,"read":440.1694,"science":456.3969,"stu_wgt":78.4433,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-0.83,"escs":-1.1}
{"year":"2012","country":"POL","school_id":"0000094","student_id":"02330","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":622.5347,"read":606.9363,"science":595.3376,"stu_wgt":84.691,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.8,"escs":-0.25}
{"year":"2012","country":"POL","school_id":"0000005","student_id":"00102","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":578.6805,"read":597.4046,"science":603.0772,"stu_wgt":79.2249,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.6,"escs":-1.09}
{"year":"2012","country":"POL","school_id":"0000038","student_id":"00949","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":487.2332,"read":442.896,"science":430.567,"stu_wgt":76.309,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.71,"escs":-0.5}
{"year":"2012","country":"POL","school_id":"0000179","student_id":"04455","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":529.919,"read":559.3571,"science":523.163,"stu_wgt":95.0991,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.36,"escs":-0.29}
{"year":"2012","country":"POL","school_id":"0000050","student_id":"01263","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":528.0495,"read":565.6322,"science":542.4655,"stu_wgt":78.0372,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.36,"escs":0.29}
{"year":"2012","country":"POL","school_id":"0000013","student_id":"00281","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":650.3427,"read":579.9298,"science":571.3726,"stu_wgt":76.309,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":2.92,"escs":0.46}
{"year":"2012","country":"POL","school_id":"0000139","student_id":"03453","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":540.902,"read":614.7205,"science":580.884,"stu_wgt":71.3323,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-0.83,"escs":-0.91}
{"year":"2012","country":"POL","school_id":"0000096","student_id":"02377","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":554.5334,"read":590.9351,"science":654.364,"stu_wgt":79.7776,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"11-25","wealth":0.46,"escs":-0.48}
{"year":"2012","country":"POL","school_id":"0000131","student_id":"03242","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":629.5451,"read":553.7175,"science":624.2447,"stu_wgt":104.5161,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"201-500","wealth":0.46,"escs":0.89}
{"year":"2012","country":"POL","school_id":"0000064","student_id":"01553","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":602.2823,"read":486.2806,"science":607.5532,"stu_wgt":84.7877,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"201-500","wealth":-0.83,"escs":-0.23}
{"year":"2012","country":"POL","school_id":"0000007","student_id":"00176","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":396.6428,"read":313.4621,"science":346.3633,"stu_wgt":74.0157,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"201-500","wealth":-0.36,"escs":-0.78}
{"year":"2012","country":"POL","school_id":"0000113","student_id":"02800","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":621.9115,"read":552.2813,"science":554.7743,"stu_wgt":86.2406,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.46,"escs":-0.28}
{"year":"2012","country":"POL","school_id":"0000047","student_id":"01169","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":420.8677,"read":401.9968,"science":384.875,"stu_wgt":82.6075,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.71,"escs":-1.51}
{"year":"2012","country":"POL","school_id":"0000155","student_id":"03828","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":425.1519,"read":377.6979,"science":400.1678,"stu_wgt":78.1037,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.36,"escs":-1.56}
{"year":"2012","country":"POL","school_id":"0000143","student_id":"03567","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":546.5104,"read":573.2923,"science":503.3943,"stu_wgt":24.0443,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"101-200","wealth":0.16,"escs":-0.17}
{"year":"2012","country":"POL","school_id":"0000174","student_id":"04332","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":357.1506,"read":459.5123,"science":495.8411,"stu_wgt":79.9623,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.83,"escs":-0.72}
{"year":"2012","country":"POL","school_id":"0000010","student_id":"00232","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":423.0488,"read":343.4548,"science":438.9593,"stu_wgt":94.5442,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"26-100","wealth":-0.36,"escs":0.06}
{"year":"2012","country":"POL","school_id":"0000157","student_id":"03886","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":604.6191,"read":521.246,"science":605.8747,"stu_wgt":87.8066,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"11-25","wealth":-0.11,"escs":0.13}
{"year":"2012","country":"POL","school_id":"0000038","student_id":"00947","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":481.6249,"read":509.2169,"science":485.304,"stu_wgt":76.309,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":1.22,"escs":-0.54}
{"year":"2012","country":"POL","school_id":"0000087","student_id":"02165","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":607.8127,"read":628.7067,"science":652.7788,"stu_wgt":76.4805,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-0.6,"escs":-1.1}
{"year":"2012","country":"POL","school_id":"0000147","student_id":"03645","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":468.8503,"read":453.0005,"science":535.0056,"stu_wgt":134.4987,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.05,"escs":-1.26}
{"year":"2012","country":"POL","school_id":"0000174","student_id":"04328","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":496.3468,"read":548.5122,"science":616.132,"stu_wgt":77.8084,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.83,"escs":-0.78}
{"year":"2012","country":"POL","school_id":"0000098","student_id":"02426","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":437.6928,"read":448.9908,"science":473.4614,"stu_wgt":78.3908,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"3+","car":"0","book":"11-25","wealth":-0.36,"escs":-1.17}
{"year":"2012","country":"POL","school_id":"0000099","student_id":"02463","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":421.0235,"read":415.6299,"science":412.8497,"stu_wgt":99.3227,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.36,"escs":-0.54}
{"year":"2012","country":"POL","school_id":"0000030","student_id":"00754","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":463.8651,"read":511.8633,"science":489.3137,"stu_wgt":89.0056,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.36,"escs":-0.78}
{"year":"2012","country":"POL","school_id":"0000059","student_id":"01447","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":607.0338,"read":591.3678,"science":582.5625,"stu_wgt":73.7653,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"201-500","wealth":0.46,"escs":-0.25}
{"year":"2012","country":"POL","school_id":"0000104","student_id":"02598","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":725.666,"read":683.1588,"science":740.2462,"stu_wgt":23.3196,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"201-500","wealth":-0.11,"escs":1.14}
{"year":"2012","country":"POL","school_id":"0000043","student_id":"01075","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":525.1675,"read":585.4899,"science":621.4472,"stu_wgt":107.5048,"desk":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.13,"escs":-0.25}
{"year":"2012","country":"POL","school_id":"0000103","student_id":"02555","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":380.0514,"read":345.5399,"science":374.6177,"stu_wgt":76.309,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.36,"escs":-1.15}
{"year":"2012","country":"POL","school_id":"0000092","student_id":"02264","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":445.0148,"read":437.0418,"science":463.8568,"stu_wgt":82.5599,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":0.8,"escs":0.35}
{"year":"2012","country":"POL","school_id":"0000159","student_id":"03957","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":604.8528,"read":651.7354,"science":606.8072,"stu_wgt":87.4626,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.36,"escs":-0.54}
{"year":"2012","country":"POL","school_id":"0000149","student_id":"03697","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":499.6183,"read":503.3627,"science":510.0149,"stu_wgt":111.8162,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":-0.11,"escs":-0.89}
{"year":"2012","country":"POL","school_id":"0000057","student_id":"01391","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":571.1248,"read":587.9523,"science":530.3432,"stu_wgt":97.5059,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.16,"escs":-0.72}
{"year":"2012","country":"POL","school_id":"0000085","student_id":"02090","gender":"male","computer":"yes","internet":"yes","math":348.6602,"read":337.5204,"science":375.6434,"stu_wgt":75.5199,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.11,"escs":-0.47}
{"year":"2012","country":"POL","school_id":"0000132","student_id":"03275","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":498.9952,"read":419.3188,"science":526.7065,"stu_wgt":81.7952,"desk":"yes","room":"yes","dishwasher":"yes","wealth":1.46,"escs":-0.35}
{"year":"2012","country":"POL","school_id":"0000137","student_id":"03363","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":439.4843,"read":511.6227,"science":450.8952,"stu_wgt":81.2655,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.83,"escs":-1.01}
{"year":"2012","country":"POL","school_id":"0000124","student_id":"03025","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":548.8472,"read":594.2273,"science":566.8034,"stu_wgt":23.4103,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"0","book":"201-500","wealth":-0.36,"escs":1.15}
{"year":"2012","country":"POL","school_id":"0000062","student_id":"01513","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"no","math":489.2585,"read":494.462,"science":543.398,"stu_wgt":85.3407,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.71,"escs":-1.07}
{"year":"2012","country":"POL","school_id":"0000177","student_id":"04441","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":648.3954,"read":586.0432,"science":639.351,"stu_wgt":21.5258,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.8,"escs":1.94}
{"year":"2012","country":"POL","school_id":"0000082","student_id":"02019","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":466.6693,"read":478.9835,"science":505.166,"stu_wgt":87.2481,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"0","book":"11-25","wealth":-0.6,"escs":-1.37}
{"year":"2012","country":"POL","school_id":"0000129","student_id":"03184","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":492.53,"read":415.3893,"science":374.3379,"stu_wgt":78.4433,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.8,"escs":0.01}
{"year":"2012","country":"POL","school_id":"0000016","student_id":"00372","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":611.1622,"read":660.9494,"science":525.774,"stu_wgt":80.2399,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"3+","book":"101-200","wealth":-0.36,"escs":-0.47}
{"year":"2012","country":"POL","school_id":"0000061","student_id":"01493","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":450.4674,"read":425.8146,"science":441.1041,"stu_wgt":114.339,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"0-10","wealth":1.22,"escs":0.12}
{"year":"2012","country":"POL","school_id":"0000152","student_id":"03780","gender":"female","computer":"yes","internet":"yes","math":677.8392,"read":725.3679,"science":746.4938,"stu_wgt":93.7346,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":1.22,"escs":1.25}
{"year":"2012","country":"POL","school_id":"0000047","student_id":"01167","mother_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":505.1488,"read":543.1391,"science":490.2462,"stu_wgt":82.6075,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":0.16,"escs":-1.03}
{"year":"2012","country":"POL","school_id":"0000118","student_id":"02909","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":372.5736,"read":364.0648,"science":423.7598,"stu_wgt":45.6842,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":1.22,"escs":0.21}
{"year":"2012","country":"POL","school_id":"0000035","student_id":"00889","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":635.1535,"read":537.0444,"science":592.0739,"stu_wgt":18.2023,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"more than 500","wealth":1.22,"escs":1.6}
{"year":"2012","country":"PRT","school_id":"0000014","student_id":"00431","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":473.7576,"read":408.9737,"science":428.5155,"stu_wgt":4.2792,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":-0.46,"escs":-1.76}
{"year":"2012","country":"PRT","school_id":"0000006","student_id":"00159","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":413.0005,"read":473.5716,"science":449.9627,"stu_wgt":22.6223,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-0.22,"escs":-0.53}
{"year":"2012","country":"PRT","school_id":"0000013","student_id":"00372","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":475.3934,"read":474.3659,"science":471.3167,"stu_wgt":23.2485,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.96,"escs":1.32}
{"year":"2012","country":"PRT","school_id":"0000108","student_id":"03134","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":677.2161,"read":734.6614,"science":680.6602,"stu_wgt":25.2149,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":1.97,"escs":1.97}
{"year":"2012","country":"PRT","school_id":"0000071","student_id":"02038","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"no","math":534.7484,"read":491.8147,"science":506.0985,"stu_wgt":22.8533,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-1.15,"escs":-0.49}
{"year":"2012","country":"PRT","school_id":"0000048","student_id":"01391","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":445.7937,"read":536.5604,"science":481.8538,"stu_wgt":13.4609,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-0.92,"escs":-1.39}
{"year":"2012","country":"PRT","school_id":"0000087","student_id":"02496","mother_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":483.1827,"read":531.7946,"science":456.6766,"stu_wgt":15.9141,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.7,"escs":-1.92}
{"year":"2012","country":"PRT","school_id":"0000025","student_id":"00713","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":586.6256,"read":458.133,"science":477.1913,"stu_wgt":19.5169,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-0.7,"escs":0.74}
{"year":"2012","country":"PRT","school_id":"0000159","student_id":"04579","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":301.7682,"read":253.9577,"science":344.0321,"stu_wgt":16.1277,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"0-10","wealth":0.96,"escs":-0.87}
{"year":"2012","country":"PRT","school_id":"0000025","student_id":"00720","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":623.3915,"read":566.9569,"science":603.357,"stu_wgt":19.5169,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"more than 500","wealth":-0.46,"escs":0.53}
{"year":"2012","country":"PRT","school_id":"0000135","student_id":"03894","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":361.0453,"read":345.8607,"science":293.4912,"stu_wgt":13.6572,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":1.38,"escs":0.67}
{"year":"2012","country":"PRT","school_id":"0000193","student_id":"05655","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":535.3716,"read":542.8986,"science":574.8228,"stu_wgt":22.0263,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":0.96,"escs":1.29}
{"year":"2012","country":"PRT","school_id":"0000085","student_id":"02418","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":539.1883,"read":610.193,"science":577.9,"stu_wgt":6.1662,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.96,"escs":1.35}
{"year":"2012","country":"PRT","school_id":"0000129","student_id":"03720","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":485.909,"read":485.9605,"science":485.9567,"stu_wgt":17.9031,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.31,"escs":-0.49}
{"year":"2012","country":"PRT","school_id":"0000078","student_id":"02214","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":459.0357,"read":489.4578,"science":419.6568,"stu_wgt":3.8055,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.46,"escs":-0.35}
{"year":"2012","country":"PRT","school_id":"0000113","student_id":"03258","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":578.1352,"read":569.6832,"science":568.5752,"stu_wgt":18.5631,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.61,"escs":-0.23}
{"year":"2012","country":"PRT","school_id":"0000123","student_id":"03523","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":490.8942,"read":575.1639,"science":475.0466,"stu_wgt":16.5275,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":0.04,"escs":-1.76}
{"year":"2012","country":"PRT","school_id":"0000103","student_id":"02986","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":484.6627,"read":491.4939,"science":463.8568,"stu_wgt":27.3014,"desk":"yes","room":"yes","television":"1","computer_n":"2","car":"1","book":"11-25","wealth":0.03,"escs":0.46}
{"year":"2012","country":"PRT","school_id":"0000007","student_id":"00190","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":474.6923,"read":479.3845,"science":516.2626,"stu_wgt":9.4506,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":0.96,"escs":-0.09}
{"year":"2012","country":"PRT","school_id":"0000113","student_id":"03256","mother_educ":"ISCED 2","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":573.5395,"read":554.5913,"science":543.6777,"stu_wgt":18.5631,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.04,"escs":-0.83}
{"year":"2012","country":"PRT","school_id":"0000128","student_id":"03668","mother_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":493.7763,"read":522.7394,"science":481.8538,"stu_wgt":5.9726,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.61,"escs":-1.01}
{"year":"2012","country":"PRT","school_id":"0000112","student_id":"03201","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":295.4588,"read":333.0295,"science":355.0354,"stu_wgt":15.2364,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-0.92,"escs":-2.6}
{"year":"2012","country":"PRT","school_id":"0000069","student_id":"01981","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":380.4409,"read":428.852,"science":381.3316,"stu_wgt":24.55,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"0-10","wealth":0.31,"escs":-1.58}
{"year":"2012","country":"PRT","school_id":"0000073","student_id":"02096","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":470.0187,"read":489.2195,"science":427.0235,"stu_wgt":21.73,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.61,"escs":-1.14}
{"year":"2012","country":"PRT","school_id":"0000032","student_id":"00962","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":462.7746,"read":484.136,"science":468.799,"stu_wgt":19.7321,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.61,"escs":0.57}
{"year":"2012","country":"PRT","school_id":"0000012","student_id":"00361","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":430.9939,"read":469.6001,"science":528.1984,"stu_wgt":17.6802,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"11-25","wealth":0.96,"escs":-0.32}
{"year":"2012","country":"PRT","school_id":"0000125","student_id":"03599","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":504.2141,"read":540.2937,"science":476.5386,"stu_wgt":19.9011,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.7,"escs":-1.93}
{"year":"2012","country":"PRT","school_id":"0000194","student_id":"05677","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":543.862,"read":519.6422,"science":594.4983,"stu_wgt":9.5953,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":1.97,"escs":1.9}
{"year":"2012","country":"PRT","school_id":"0000172","student_id":"05015","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":476.0944,"read":477.8608,"science":484.3715,"stu_wgt":24.8124,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":-0.22,"escs":-1.47}
{"year":"2012","country":"PRT","school_id":"0000136","student_id":"03940","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":359.3317,"read":372.9325,"science":341.9806,"stu_wgt":20.8985,"desk":"yes","room":"yes","dishwasher":"yes","computer_n":"2","car":"2","book":"101-200","wealth":-0.09,"escs":-1.26}
{"year":"2012","country":"PRT","school_id":"0000079","student_id":"02278","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":467.604,"read":557.7685,"science":467.5867,"stu_wgt":23.5606,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"11-25","wealth":0.04,"escs":-1.75}
{"year":"2012","country":"PRT","school_id":"0000013","student_id":"00391","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":528.8285,"read":528.2996,"science":472.5289,"stu_wgt":23.2485,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.31,"escs":1.05}
{"year":"2012","country":"PRT","school_id":"0000062","student_id":"01756","mother_educ":"ISCED 2","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":482.5596,"read":387.5618,"science":396.9974,"stu_wgt":2.4657,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":0.04,"escs":-1.26}
{"year":"2012","country":"PRT","school_id":"0000155","student_id":"04479","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":589.3519,"read":654.5949,"science":648.8624,"stu_wgt":14.8429,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.97,"escs":0.75}
{"year":"2012","country":"PRT","school_id":"0000156","student_id":"04521","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":483.9617,"read":455.4865,"science":510.1082,"stu_wgt":13.2225,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.7,"escs":-1.06}
{"year":"2012","country":"PRT","school_id":"0000105","student_id":"03021","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":500.3194,"read":488.3663,"science":533.7934,"stu_wgt":13.1774,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":3.08,"escs":1.06}
{"year":"2012","country":"PRT","school_id":"0000179","student_id":"05234","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":588.573,"read":580.7241,"science":564.006,"stu_wgt":24.5712,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.38,"escs":1.69}
{"year":"2012","country":"PRT","school_id":"0000004","student_id":"00082","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":323.5784,"read":282.6989,"science":346.8295,"stu_wgt":3.0458,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"11-25","wealth":0,"escs":-1.86}
{"year":"2012","country":"PRT","school_id":"0000031","student_id":"00912","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":498.6836,"read":477.941,"science":524.5617,"stu_wgt":11.5408,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":0.96,"escs":-1.23}
{"year":"2012","country":"PRT","school_id":"0000080","student_id":"02299","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":574.3963,"read":586.8452,"science":555.4271,"stu_wgt":16.9285,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":0.96,"escs":1.66}
{"year":"2012","country":"PRT","school_id":"0000157","student_id":"04546","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":461.2167,"read":454.9252,"science":438.9593,"stu_wgt":4.7651,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"101-200","wealth":0.04,"escs":0.91}
{"year":"2012","country":"PRT","school_id":"0000093","student_id":"02702","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":477.4186,"read":411.2994,"science":448.2842,"stu_wgt":17.2415,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.22,"escs":-0.95}
{"year":"2012","country":"PRT","school_id":"0000070","student_id":"02003","mother_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":475.5492,"read":537.3547,"science":482.7863,"stu_wgt":17.2551,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-1.15,"escs":-1.11}
{"year":"2012","country":"PRT","school_id":"0000008","student_id":"00219","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":427.8782,"read":503.9937,"science":463.204,"stu_wgt":24.7045,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-1.15,"escs":-1.5}
{"year":"2012","country":"PRT","school_id":"0000052","student_id":"01497","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":473.0566,"read":338.4026,"science":401.0071,"stu_wgt":4.6963,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.46,"escs":-1.59}
{"year":"2012","country":"PRT","school_id":"0000024","student_id":"00680","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":554.7671,"read":538.7051,"science":550.6714,"stu_wgt":17.4958,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"more than 500","wealth":1.38,"escs":0.54}
{"year":"2012","country":"PRT","school_id":"0000191","student_id":"05591","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":314.1533,"read":272.6431,"science":327.3405,"stu_wgt":17.6733,"dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":0.95,"escs":-0.04}
{"year":"2012","country":"PRT","school_id":"0000107","student_id":"03074","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":343.8308,"read":335.8363,"science":385.7143,"stu_wgt":21.3929,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":0.21,"escs":-1.46}
{"year":"2012","country":"PRT","school_id":"0000032","student_id":"00957","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":503.3572,"read":533.1449,"science":525.4942,"stu_wgt":19.7321,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.22,"escs":-0.8}
{"year":"2012","country":"PRT","school_id":"0000097","student_id":"02797","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":452.8042,"read":531.5563,"science":472.8087,"stu_wgt":10.1776,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"11-25","wealth":-0.7,"escs":-0.97}
{"year":"2012","country":"QAT","school_id":"0000010","student_id":"00641","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":594.2592,"read":539.6106,"science":580.6975,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"11-25","wealth":0.61,"escs":0.72}
{"year":"2012","country":"QAT","school_id":"0000028","student_id":"02001","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"yes","math":406.6911,"read":467.4554,"science":392.3349,"stu_wgt":1.0697,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"0-10","wealth":-0.86,"escs":-0.3}
{"year":"2012","country":"QAT","school_id":"0000028","student_id":"02141","gender":"male","computer":"yes","internet":"yes","math":409.1837,"read":333.0295,"science":383.0101,"stu_wgt":1.0018,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-1.08,"escs":0.47}
{"year":"2012","country":"QAT","school_id":"0000023","student_id":"01336","mother_educ":"less than ISCED1","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","math":288.3705,"read":411.6154,"science":293.3047,"stu_wgt":1,"television":"3+","computer_n":"1","car":"3+","book":"0-10","wealth":-0.26,"escs":0.9}
{"year":"2012","country":"QAT","school_id":"0000039","student_id":"03422","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":216.7861,"read":216.5069,"science":268.0343,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"0","computer_n":"3+","car":"1","book":"101-200","wealth":-1.08,"escs":-0.23}
{"year":"2012","country":"QAT","school_id":"0000014","student_id":"00918","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":324.9805,"read":355.2434,"science":326.1283,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":-0,"escs":0.54}
{"year":"2012","country":"QAT","school_id":"0000089","student_id":"06648","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":336.5867,"read":508.7596,"science":423.107,"stu_wgt":1.0089,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"0-10","wealth":1.36,"escs":-0.4}
{"year":"2012","country":"QAT","school_id":"0000030","student_id":"02375","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":353.1781,"read":370.073,"science":388.7915,"stu_wgt":1,"desk":"no","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":0.32,"escs":0.59}
{"year":"2012","country":"QAT","school_id":"0000132","student_id":"09127","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":446.4169,"read":445.2148,"science":418.4446,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.06,"escs":-0.44}
{"year":"2012","country":"QAT","school_id":"0000031","student_id":"02515","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":416.8952,"read":396.8644,"science":356.6207,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"0","car":"0","book":"26-100","wealth":-1.51,"escs":0.55}
{"year":"2012","country":"QAT","school_id":"0000098","student_id":"07052","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":389.7102,"read":360.2957,"science":374.6177,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.93,"escs":0.64}
{"year":"2012","country":"QAT","school_id":"0000142","student_id":"09784","mother_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":476.1723,"read":544.2652,"science":488.1015,"stu_wgt":1.0018,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"3+","book":"201-500","wealth":0.32,"escs":0.86}
{"year":"2012","country":"QAT","school_id":"0000005","student_id":"00240","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":332.8478,"read":307.1267,"science":349.1608,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":0.06,"escs":-0.2}
{"year":"2012","country":"QAT","school_id":"0000081","student_id":"06030","gender":"female","computer":"yes","internet":"yes","math":460.7493,"read":506.3766,"science":453.8791,"stu_wgt":1.0018,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"201-500","wealth":0.61,"escs":1.03}
{"year":"2012","country":"QAT","school_id":"0000030","student_id":"02357","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":327.3173,"read":424.245,"science":365.0131,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":3.03,"escs":1.35}
{"year":"2012","country":"QAT","school_id":"0000032","student_id":"02701","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":304.7282,"read":324.9562,"science":277.3592,"stu_wgt":1.0123,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"0-10","wealth":0.32,"escs":0.09}
{"year":"2012","country":"QAT","school_id":"0000031","student_id":"02562","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":414.4804,"read":391.5715,"science":246.8668,"stu_wgt":1,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":1.93,"escs":1.04}
{"year":"2012","country":"QAT","school_id":"0000024","student_id":"01569","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":390.9565,"read":363.1827,"science":387.6725,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.51,"escs":0.4}
{"year":"2012","country":"QAT","school_id":"0000104","student_id":"07511","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":475.3934,"read":436.2399,"science":455.0914,"stu_wgt":1.0018,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":0.94,"escs":1.03}
{"year":"2012","country":"QAT","school_id":"0000061","student_id":"04710","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":447.3516,"read":523.6519,"science":493.6964,"stu_wgt":1.0018,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-1.08,"escs":0.31}
{"year":"2012","country":"QAT","school_id":"0000134","student_id":"09206","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":402.1732,"read":456.8911,"science":484.3715,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.42,"escs":0.59}
{"year":"2012","country":"QAT","school_id":"0000024","student_id":"01435","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":508.8098,"read":473.0491,"science":534.7258,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":0.94,"escs":0.49}
{"year":"2012","country":"QAT","school_id":"0000142","student_id":"09818","gender":"male","computer":"yes","internet":"yes","math":331.9131,"read":365.1073,"science":378.3476,"stu_wgt":1.0018,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"26-100","wealth":0.32,"escs":0.7}
{"year":"2012","country":"QAT","school_id":"0000067","student_id":"05107","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":388.3081,"read":426.9456,"science":380.2126,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":1.93,"escs":0.81}
{"year":"2012","country":"QAT","school_id":"0000073","student_id":"05652","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":335.652,"read":270.1488,"science":373.6852,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":3.03,"escs":0.56}
{"year":"2012","country":"QAT","school_id":"0000063","student_id":"04812","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"yes","math":374.8325,"read":421.1472,"science":311.022,"stu_wgt":1.0018,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"3+","book":"26-100","wealth":-1.08,"escs":-1.87}
{"year":"2012","country":"QAT","school_id":"0000010","student_id":"00588","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":614.7453,"read":634.8166,"science":580.511,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":1.36,"escs":1.33}
{"year":"2012","country":"QAT","school_id":"0000088","student_id":"06431","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":410.5858,"read":505.5823,"science":419.3771,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":1.93,"escs":0.54}
{"year":"2012","country":"QAT","school_id":"0000084","student_id":"06124","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":234.0006,"read":324.003,"science":297.4077,"stu_wgt":1.0047,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":3.03,"escs":1.63}
{"year":"2012","country":"QAT","school_id":"0000051","student_id":"04232","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":251.7604,"read":302.7155,"science":327.7135,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.93,"escs":1.03}
{"year":"2012","country":"QAT","school_id":"0000035","student_id":"03131","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":431.695,"read":474.3659,"science":464.1365,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"3+","car":"3+","book":"101-200","wealth":0.94,"escs":0.72}
{"year":"2012","country":"QAT","school_id":"0000065","student_id":"04961","mother_educ":"ISCED 1","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":209.8536,"read":229.9796,"science":182.4319,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.93,"escs":-0.14}
{"year":"2012","country":"QAT","school_id":"0000025","student_id":"01602","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","math":434.1097,"read":499.0322,"science":471.5964,"stu_wgt":1,"desk":"no","room":"no","computer_n":"1","book":"0-10","wealth":-0.34,"escs":0.17}
{"year":"2012","country":"QAT","school_id":"0000119","student_id":"08335","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":300.8335,"read":327.9773,"science":246.6803,"stu_wgt":1,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-0.64,"escs":-1.55}
{"year":"2012","country":"QAT","school_id":"0000039","student_id":"03425","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"yes","math":297.7956,"read":268.8739,"science":291.6263,"stu_wgt":1,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"3+","book":"11-25","wealth":0.06,"escs":-0.19}
{"year":"2012","country":"QAT","school_id":"0000130","student_id":"09031","gender":"male","math":155.9511,"read":102.5505,"science":82.4692,"stu_wgt":1}
{"year":"2012","country":"QAT","school_id":"0000037","student_id":"03248","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":305.6629,"read":217.1485,"science":257.031,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"3+","book":"0-10","wealth":-0.19,"escs":0.87}
{"year":"2012","country":"QAT","school_id":"0000147","student_id":"10218","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":469.3955,"read":569.2826,"science":508.0567,"stu_wgt":1.0018,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.86,"escs":0.5}
{"year":"2012","country":"QAT","school_id":"0000102","student_id":"07416","mother_educ":"less than ISCED1","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":328.8752,"read":281.4645,"science":271.8575,"stu_wgt":1,"desk":"no","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":0.32,"escs":-0.32}
{"year":"2012","country":"QAT","school_id":"0000028","student_id":"01917","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":495.1005,"read":632.3542,"science":503.3943,"stu_wgt":1.0697,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","book":"0-10","wealth":-0.29,"escs":0.1}
{"year":"2012","country":"QAT","school_id":"0000157","student_id":"10904","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":360.1106,"read":357.6492,"science":343.1928,"stu_wgt":1,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"0-10","wealth":0.94,"escs":-1.4}
{"year":"2012","country":"QAT","school_id":"0000128","student_id":"08838","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":225.4323,"read":207.5251,"science":202.9467,"stu_wgt":1.0094,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"0-10","wealth":-1.51,"escs":-0.91}
{"year":"2012","country":"QAT","school_id":"0000038","student_id":"03305","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":418.7646,"read":350.3515,"science":481.0145,"stu_wgt":1.0018,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"11-25","wealth":1.36,"escs":0.38}
{"year":"2012","country":"QAT","school_id":"0000014","student_id":"00909","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":323.5784,"read":298.0647,"science":368.2768,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"0-10","wealth":-0.19,"escs":0.43}
{"year":"2012","country":"QAT","school_id":"0000102","student_id":"07340","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":499.3846,"read":432.4707,"science":388.605,"stu_wgt":1,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.93,"escs":-0.18}
{"year":"2012","country":"QAT","school_id":"0000088","student_id":"06451","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":467.2145,"read":528.379,"science":499.9441,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":1.93,"escs":1.03}
{"year":"2012","country":"QAT","school_id":"0000031","student_id":"02472","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":339.313,"read":356.7671,"science":365.386,"stu_wgt":1,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.19,"escs":-0.54}
{"year":"2012","country":"QAT","school_id":"0000147","student_id":"10168","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":402.9522,"read":422.6068,"science":420.5893,"stu_wgt":1.0018,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"more than 500","wealth":0.06,"escs":0.93}
{"year":"2012","country":"QAT","school_id":"0000046","student_id":"03836","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":305.6629,"read":350.9931,"science":277.8254,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.36,"escs":-0.27}
{"year":"2012","country":"QAT","school_id":"0000010","student_id":"00679","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":402.2511,"read":475.0014,"science":451.9209,"stu_wgt":1,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"201-500","wealth":0.94,"escs":1.13}
{"year":"2012","country":"QCN","school_id":"0000050","student_id":"01650","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":399.0575,"read":459.2741,"science":400.4476,"stu_wgt":17.1249,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"0-10","wealth":-2.23,"escs":-2.68}
{"year":"2012","country":"QCN","school_id":"0000018","student_id":"00597","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":686.4075,"read":623.0129,"science":586.0127,"stu_wgt":18.2177,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.09,"escs":0.2}
{"year":"2012","country":"QCN","school_id":"0000003","student_id":"00086","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":824.5911,"read":685.5646,"science":743.9761,"stu_wgt":13.95,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.35,"escs":-0.78}
{"year":"2012","country":"QCN","school_id":"0000089","student_id":"02979","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":549.5482,"read":498.2302,"science":544.3305,"stu_wgt":15.1086,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-2.52,"escs":-1.56}
{"year":"2012","country":"QCN","school_id":"0000152","student_id":"05075","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":675.0351,"read":619.6453,"science":665.6471,"stu_wgt":16.349,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"26-100","wealth":-1.29,"escs":-0.83}
{"year":"2012","country":"QCN","school_id":"0000142","student_id":"04706","mother_educ":"ISCED 2","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"yes","math":578.9921,"read":510.9042,"science":486.2365,"stu_wgt":16.2953,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-1.07,"escs":-1.49}
{"year":"2012","country":"QCN","school_id":"0000025","student_id":"00841","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":565.828,"read":540.8497,"science":573.4241,"stu_wgt":16.7357,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-0.84,"escs":-1.9}
{"year":"2012","country":"QCN","school_id":"0000142","student_id":"04727","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":513.6392,"read":513.8432,"science":537.9896,"stu_wgt":16.2953,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.07,"escs":-0.83}
{"year":"2012","country":"QCN","school_id":"0000070","student_id":"02356","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":516.3655,"read":579.7078,"science":524.7482,"stu_wgt":15.6323,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.6,"escs":-1.43}
{"year":"2012","country":"QCN","school_id":"0000023","student_id":"00752","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":671.5298,"read":654.1183,"science":588.1574,"stu_wgt":16.1684,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"101-200","wealth":-1.07,"escs":0.1}
{"year":"2012","country":"QCN","school_id":"0000025","student_id":"00844","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":666.9341,"read":621.3133,"science":643.1742,"stu_wgt":16.7357,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"101-200","wealth":-1.29,"escs":-1.49}
{"year":"2012","country":"QCN","school_id":"0000151","student_id":"05039","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":577.4342,"read":605.6654,"science":616.132,"stu_wgt":16.7357,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"11-25","wealth":-0.84,"escs":-0.55}
{"year":"2012","country":"QCN","school_id":"0000009","student_id":"00283","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":607.657,"read":581.8361,"science":596.5498,"stu_wgt":16.9878,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"26-100","wealth":-0.09,"escs":0.45}
{"year":"2012","country":"QCN","school_id":"0000057","student_id":"01886","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":469.785,"read":445.2148,"science":416.5796,"stu_wgt":18.6082,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.73,"escs":-1.65}
{"year":"2012","country":"QCN","school_id":"0000044","student_id":"01484","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"yes","math":532.2558,"read":522.0246,"science":531.9284,"stu_wgt":10.4598,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"26-100","wealth":-1.07,"escs":-0.92}
{"year":"2012","country":"QCN","school_id":"0000059","student_id":"01983","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":503.513,"read":470.4829,"science":533.3271,"stu_wgt":16.4139,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.73,"escs":0.38}
{"year":"2012","country":"QCN","school_id":"0000023","student_id":"00759","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":667.2457,"read":613.2908,"science":642.3349,"stu_wgt":16.1684,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"101-200","wealth":-1.07,"escs":-0.41}
{"year":"2012","country":"QCN","school_id":"0000013","student_id":"00410","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"yes","math":759.7056,"read":587.158,"science":627.0421,"stu_wgt":18.7752,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":-0.09,"escs":0.1}
{"year":"2012","country":"QCN","school_id":"0000080","student_id":"02656","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":571.2027,"read":461.9021,"science":525.401,"stu_wgt":4.5418,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-1.07,"escs":-0.85}
{"year":"2012","country":"QCN","school_id":"0000072","student_id":"02395","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":607.9685,"read":632.672,"science":603.0772,"stu_wgt":17.4716,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"101-200","wealth":-0.35,"escs":-0.27}
{"year":"2012","country":"QCN","school_id":"0000017","student_id":"00578","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":686.4854,"read":606.4928,"science":630.1194,"stu_wgt":17.2376,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.73,"escs":-1.99}
{"year":"2012","country":"QCN","school_id":"0000099","student_id":"03308","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":553.4429,"read":475.7758,"science":559.2503,"stu_wgt":15.6897,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":-1.29,"escs":-0.47}
{"year":"2012","country":"QCN","school_id":"0000109","student_id":"03648","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":658.0542,"read":633.228,"science":568.0157,"stu_wgt":16.508,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"101-200","wealth":-1.07,"escs":-0.65}
{"year":"2012","country":"QCN","school_id":"0000052","student_id":"01723","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":693.4959,"read":630.0507,"science":629.8396,"stu_wgt":17.5215,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"101-200","wealth":-1.29,"escs":-0.05}
{"year":"2012","country":"QCN","school_id":"0000011","student_id":"00357","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":589.8972,"read":510.0188,"science":553.9351,"stu_wgt":19.5143,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"26-100","wealth":-0.84,"escs":-1.93}
{"year":"2012","country":"QCN","school_id":"0000144","student_id":"04794","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":651.8227,"read":614.1645,"science":594.1253,"stu_wgt":16.2585,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"11-25","wealth":1.3,"escs":0.71}
{"year":"2012","country":"QCN","school_id":"0000102","student_id":"03410","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":661.5594,"read":595.1011,"science":612.6818,"stu_wgt":16.3644,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":0.19,"escs":0.82}
{"year":"2012","country":"QCN","school_id":"0000135","student_id":"04496","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":554.2997,"read":556.1005,"science":534.1664,"stu_wgt":17.3019,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.86,"escs":1.09}
{"year":"2012","country":"QCN","school_id":"0000007","student_id":"00207","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":550.8724,"read":453.8827,"science":512.6259,"stu_wgt":16.3554,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.5,"escs":0.64}
{"year":"2012","country":"QCN","school_id":"0000011","student_id":"00376","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":416.1162,"read":456.0174,"science":429.3547,"stu_wgt":19.5143,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"26-100","wealth":-0.6,"escs":-1.25}
{"year":"2012","country":"QCN","school_id":"0000071","student_id":"02378","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":695.6769,"read":680.3306,"science":648.7691,"stu_wgt":17.0954,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"101-200","wealth":-0.35,"escs":0.93}
{"year":"2012","country":"QCN","school_id":"0000114","student_id":"03805","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":673.1656,"read":626.3009,"science":649.5151,"stu_wgt":16.5107,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":-0.35,"escs":0.97}
{"year":"2012","country":"QCN","school_id":"0000113","student_id":"03786","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"yes","math":715.3061,"read":561.5839,"science":628.2544,"stu_wgt":15.028,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.86,"escs":0.65}
{"year":"2012","country":"QCN","school_id":"0000033","student_id":"01100","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":596.5181,"read":577.6263,"science":581.0705,"stu_wgt":14.8668,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"26-100","wealth":-0.35,"escs":-0.83}
{"year":"2012","country":"QCN","school_id":"0000125","student_id":"04162","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":551.0282,"read":541.9362,"science":558.2245,"stu_wgt":16.8862,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.35,"escs":0.06}
{"year":"2012","country":"QCN","school_id":"0000069","student_id":"02301","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":633.6735,"read":559.98,"science":605.8747,"stu_wgt":16.009,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.84,"escs":-1.45}
{"year":"2012","country":"QCN","school_id":"0000127","student_id":"04221","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":721.6155,"read":685.4936,"science":700.8952,"stu_wgt":16.6273,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.9,"escs":1.67}
{"year":"2012","country":"QCN","school_id":"0000115","student_id":"03860","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":599.4002,"read":594.5451,"science":575.1026,"stu_wgt":16.2286,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"101-200","wealth":-1.07,"escs":0.17}
{"year":"2012","country":"QCN","school_id":"0000138","student_id":"04572","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":626.663,"read":600.8792,"science":641.3092,"stu_wgt":16.9874,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.29,"escs":0.1}
{"year":"2012","country":"QCN","school_id":"0000107","student_id":"03582","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":679.6308,"read":582.4345,"science":635.7143,"stu_wgt":16.941,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"11-25","wealth":-0.35,"escs":0.67}
{"year":"2012","country":"QCN","school_id":"0000054","student_id":"01810","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":552.4303,"read":553.7175,"science":560.8355,"stu_wgt":15.1158,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.97,"escs":-2.24}
{"year":"2012","country":"QCN","school_id":"0000040","student_id":"01346","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":673.633,"read":553.0026,"science":623.9649,"stu_wgt":17.1312,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"0","book":"26-100","wealth":-0.09,"escs":-0.09}
{"year":"2012","country":"QCN","school_id":"0000120","student_id":"03999","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":595.194,"read":576.2759,"science":592.8198,"stu_wgt":16.617,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-1.29,"escs":-1.56}
{"year":"2012","country":"QCN","school_id":"0000052","student_id":"01720","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":638.1913,"read":604.6328,"science":606.5274,"stu_wgt":17.5215,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-0.84,"escs":-0.68}
{"year":"2012","country":"QCN","school_id":"0000140","student_id":"04670","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":626.7409,"read":574.3696,"science":609.6979,"stu_wgt":14.1636,"desk":"yes","room":"yes","television":"3+","computer_n":"1","car":"0","book":"101-200","wealth":-0.64,"escs":0.73}
{"year":"2012","country":"QCN","school_id":"0000065","student_id":"02182","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":697.3906,"read":630.289,"science":609.6046,"stu_wgt":17.001,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.86,"escs":1.02}
{"year":"2012","country":"QCN","school_id":"0000081","student_id":"02703","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":443.5348,"read":482.0708,"science":446.6057,"stu_wgt":18.7429,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":0.19,"escs":0.41}
{"year":"2012","country":"QCN","school_id":"0000040","student_id":"01320","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":703.0768,"read":586.1234,"science":626.4827,"stu_wgt":17.1312,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-0.84,"escs":-0.5}
{"year":"2012","country":"QCN","school_id":"0000078","student_id":"02613","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":699.0263,"read":595.5864,"science":663.8754,"stu_wgt":16.7357,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-2.87,"escs":-1.61}
{"year":"2012","country":"QCN","school_id":"0000139","student_id":"04624","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"no","math":462.9304,"read":500.5782,"science":490.8989,"stu_wgt":14.5017,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-2.23,"escs":-3.23}
{"year":"2012","country":"QRS","school_id":"0000004","student_id":"00118","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":525.8685,"read":484.136,"science":566.7102,"stu_wgt":16.1408,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"201-500","wealth":-1.91,"escs":-0.22}
{"year":"2012","country":"QRS","school_id":"0000017","student_id":"00514","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"no","math":469.6292,"read":472.2472,"science":380.2126,"stu_wgt":14.7573,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"0-10","wealth":-2.18,"escs":-1.54}
{"year":"2012","country":"QRS","school_id":"0000009","student_id":"00272","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":612.4085,"read":611.7022,"science":533.7934,"stu_wgt":16.2173,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"26-100","wealth":-0.98,"escs":0.61}
{"year":"2012","country":"QRS","school_id":"0000027","student_id":"00746","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":527.4264,"read":527.823,"science":538.7355,"stu_wgt":14.3101,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"201-500","wealth":-1.21,"escs":0.19}
{"year":"2012","country":"QRS","school_id":"0000045","student_id":"01276","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":539.9673,"read":542.0966,"science":548.9929,"stu_wgt":13.8976,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":-0.26,"escs":0.64}
{"year":"2012","country":"QRS","school_id":"0000026","student_id":"00709","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","math":409.2616,"read":409.5351,"science":460.5931,"stu_wgt":15.3989,"television":"2","computer_n":"2","car":"2","book":"0-10","wealth":-0.42,"escs":0.13}
{"year":"2012","country":"QRS","school_id":"0000048","student_id":"01380","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":502.5783,"read":515.6324,"science":564.8452,"stu_wgt":14.4889,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"201-500","wealth":-0.74,"escs":-0.17}
{"year":"2012","country":"QRS","school_id":"0000031","student_id":"00880","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":404.5879,"read":379.0612,"science":420.4961,"stu_wgt":16.6019,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-2.18,"escs":-1.06}
{"year":"2012","country":"QRS","school_id":"0000042","student_id":"01187","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":543.1609,"read":547.7102,"science":535.2853,"stu_wgt":15.2184,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-2.18,"escs":-2.05}
{"year":"2012","country":"QRS","school_id":"0000009","student_id":"00284","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":582.1078,"read":601.6939,"science":554.5878,"stu_wgt":16.2173,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":-0.5,"escs":0.92}
{"year":"2012","country":"QRS","school_id":"0000046","student_id":"01321","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":400.6154,"read":492.376,"science":461.0593,"stu_wgt":12.9474,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.5,"escs":0.2}
{"year":"2012","country":"QRS","school_id":"0000053","student_id":"01479","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":417.752,"read":556.1799,"science":432.1522,"stu_wgt":14.7573,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"101-200","wealth":-1.67,"escs":0.19}
{"year":"2012","country":"QRS","school_id":"0000058","student_id":"01639","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":569.489,"read":505.4477,"science":510.7609,"stu_wgt":14.5681,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"0-10","wealth":-1.67,"escs":-1.17}
{"year":"2012","country":"QRS","school_id":"0000036","student_id":"01027","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":381.2198,"read":430.52,"science":427.6762,"stu_wgt":15.781,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-2.48,"escs":-1.09}
{"year":"2012","country":"QRS","school_id":"0000051","student_id":"01438","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":513.9508,"read":538.7051,"science":474.7669,"stu_wgt":14.7573,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"3+","book":"101-200","wealth":0,"escs":1.18}
{"year":"2012","country":"QRS","school_id":"0000003","student_id":"00089","mother_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":315.9449,"read":309.8643,"science":402.6856,"stu_wgt":14.7573,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"101-200","wealth":-1.43,"escs":-0.8}
{"year":"2012","country":"QRS","school_id":"0000027","student_id":"00764","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":565.6722,"read":548.2368,"science":525.4942,"stu_wgt":14.3101,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"101-200","wealth":-1.21,"escs":0.59}
{"year":"2012","country":"QRS","school_id":"0000046","student_id":"01316","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":455.0631,"read":424.1305,"science":456.3969,"stu_wgt":12.9474,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.67,"escs":-0.48}
{"year":"2012","country":"QRS","school_id":"0000053","student_id":"01485","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"yes","math":395.0849,"read":400.1523,"science":373.4987,"stu_wgt":14.7573,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"11-25","wealth":-1.67,"escs":-1.31}
{"year":"2012","country":"QRS","school_id":"0000053","student_id":"01501","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":389.0871,"read":453.1579,"science":418.4446,"stu_wgt":14.7573,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.5,"escs":0.26}
{"year":"2012","country":"QRS","school_id":"0000016","student_id":"00498","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":505.4604,"read":502.8817,"science":451.0817,"stu_wgt":14.8372,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"201-500","wealth":-0.5,"escs":-0.75}
{"year":"2012","country":"QRS","school_id":"0000043","student_id":"01212","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":566.5291,"read":577.0702,"science":498.6386,"stu_wgt":15.4577,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.21,"escs":-0.32}
{"year":"2012","country":"QRS","school_id":"0000028","student_id":"00797","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":456.0757,"read":496.8449,"science":476.2589,"stu_wgt":14.671,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":-0.26,"escs":0.36}
{"year":"2012","country":"QRS","school_id":"0000039","student_id":"01109","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":483.9617,"read":436.2391,"science":506.3782,"stu_wgt":15.3247,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.67,"escs":-0.66}
{"year":"2012","country":"QRS","school_id":"0000005","student_id":"00150","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":371.7947,"read":249.3867,"science":433.0847,"stu_wgt":15.3989,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"more than 500","wealth":-0.5,"escs":0.8}
{"year":"2012","country":"QRS","school_id":"0000054","student_id":"01533","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":385.0366,"read":484.9303,"science":411.9172,"stu_wgt":17.1991,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"201-500","wealth":-0.5,"escs":0.31}
{"year":"2012","country":"QRS","school_id":"0000015","student_id":"00473","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":521.3507,"read":509.3156,"science":509.5487,"stu_wgt":18.7366,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.93,"escs":1.3}
{"year":"2012","country":"QRS","school_id":"0000012","student_id":"00380","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":585.3793,"read":547.1489,"science":567.6427,"stu_wgt":15.8602,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"101-200","wealth":-1.21,"escs":0.37}
{"year":"2012","country":"QRS","school_id":"0000007","student_id":"00198","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":481.7028,"read":500.3399,"science":524.9347,"stu_wgt":15.423,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"101-200","wealth":-0.5,"escs":0.73}
{"year":"2012","country":"QRS","school_id":"0000012","student_id":"00374","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":551.7292,"read":505.2071,"science":516.0761,"stu_wgt":15.8602,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.21,"escs":0.22}
{"year":"2012","country":"QRS","school_id":"0000055","student_id":"01561","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":430.2929,"read":461.4187,"science":426.091,"stu_wgt":14.4337,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.43,"escs":-0.86}
{"year":"2012","country":"QRS","school_id":"0000003","student_id":"00098","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":415.4152,"read":349.1032,"science":383.9426,"stu_wgt":15.3247,"room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"3+","book":"0-10","wealth":-0.26,"escs":0.05}
{"year":"2012","country":"QRS","school_id":"0000010","student_id":"00299","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":370.6263,"read":456.0968,"science":429.075,"stu_wgt":15.047,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.21,"escs":-0.18}
{"year":"2012","country":"QRS","school_id":"0000041","student_id":"01169","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":355.437,"read":295.0975,"science":318.9482,"stu_wgt":30.4983,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"0","car":"0","book":"11-25","wealth":-1.67,"escs":-1.39}
{"year":"2012","country":"QRS","school_id":"0000040","student_id":"01142","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":695.1316,"read":653.7212,"science":652.4058,"stu_wgt":16.6596,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.98,"escs":0.54}
{"year":"2012","country":"QRS","school_id":"0000043","student_id":"01204","gender":"male","computer":"yes","internet":"yes","math":413.0005,"read":497.1877,"science":415.4606,"stu_wgt":15.8924,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"11-25","wealth":-0.74,"escs":0.19}
{"year":"2012","country":"QRS","school_id":"0000027","student_id":"00742","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":506.473,"read":472.6979,"science":483.439,"stu_wgt":14.3101,"room":"yes","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-0.71,"escs":-0.3}
{"year":"2012","country":"QRS","school_id":"0000063","student_id":"01735","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":550.8724,"read":606.2214,"science":519.8993,"stu_wgt":13.8892,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-0.98,"escs":-0.58}
{"year":"2012","country":"QRS","school_id":"0000011","student_id":"00340","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":349.595,"read":319.1559,"science":406.6953,"stu_wgt":16.6019,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.21,"escs":-1.52}
{"year":"2012","country":"QRS","school_id":"0000005","student_id":"00139","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":593.4803,"read":590.9351,"science":566.7102,"stu_wgt":15.3989,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"201-500","wealth":-0.74,"escs":0.62}
{"year":"2012","country":"QRS","school_id":"0000026","student_id":"00726","mother_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"no","math":436.6023,"read":448.5096,"science":422.1746,"stu_wgt":15.3989,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-2.84,"escs":-1.5}
{"year":"2012","country":"QRS","school_id":"0000029","student_id":"00838","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":535.9947,"read":588.9849,"science":521.0183,"stu_wgt":14.911,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.21,"escs":0.26}
{"year":"2012","country":"QRS","school_id":"0000048","student_id":"01374","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":443.4569,"read":454.9252,"science":438.9593,"stu_wgt":14.4889,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","book":"0-10","wealth":-0.39,"escs":0.15}
{"year":"2012","country":"QRS","school_id":"0000001","student_id":"00027","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":483.9617,"read":484.692,"science":508.6162,"stu_wgt":15.3247,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.5,"escs":-0.59}
{"year":"2012","country":"QRS","school_id":"0000025","student_id":"00698","mother_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":409.1837,"read":477.941,"science":488.1015,"stu_wgt":15.7158,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"201-500","wealth":-1.67,"escs":-0.48}
{"year":"2012","country":"QRS","school_id":"0000002","student_id":"00041","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":582.8088,"read":468.7263,"science":495.5614,"stu_wgt":14.0545,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.98,"escs":0.46}
{"year":"2012","country":"QRS","school_id":"0000026","student_id":"00719","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":359.3317,"read":406.5679,"science":344.1253,"stu_wgt":15.3989,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.21,"escs":0.28}
{"year":"2012","country":"QRS","school_id":"0000010","student_id":"00309","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"no","math":476.0944,"read":464.0399,"science":481.8538,"stu_wgt":14.0709,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.21,"escs":-0.72}
{"year":"2012","country":"QRS","school_id":"0000036","student_id":"01035","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":337.2098,"read":310.2543,"science":367.1578,"stu_wgt":15.9925,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.98,"escs":-1.15}
{"year":"2012","country":"QRS","school_id":"0000047","student_id":"01358","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":564.9712,"read":574.449,"science":475.6061,"stu_wgt":14.7573,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.74,"escs":0.31}
{"year":"2012","country":"ROU","school_id":"0000058","student_id":"01690","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":350.997,"read":303.2774,"science":394.7594,"stu_wgt":37.8443,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-3.61,"escs":-2.38}
{"year":"2012","country":"ROU","school_id":"0000176","student_id":"04986","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":550.2493,"read":532.0329,"science":467.4935,"stu_wgt":26.7929,"desk":"yes","room":"no","dishwasher":"yes","television":"0","computer_n":"3+","car":"2","book":"26-100","wealth":-0.88,"escs":0.44}
{"year":"2012","country":"ROU","school_id":"0000131","student_id":"03702","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":622.2231,"read":580.0092,"science":572.3051,"stu_wgt":28.5774,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.02,"escs":1.1}
{"year":"2012","country":"ROU","school_id":"0000159","student_id":"04562","gender":"male","computer":"yes","internet":"yes","math":455.0631,"read":315.1462,"science":341.0481,"stu_wgt":25.6364,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":0.89,"escs":0.26}
{"year":"2012","country":"ROU","school_id":"0000101","student_id":"02883","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":548.7693,"read":599.8669,"science":580.4178,"stu_wgt":25.6364,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.44,"escs":0.34}
{"year":"2012","country":"ROU","school_id":"0000153","student_id":"04405","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":520.0265,"read":528.5379,"science":549.5524,"stu_wgt":29.0345,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"0","book":"26-100","wealth":-1.31,"escs":-0.98}
{"year":"2012","country":"ROU","school_id":"0000031","student_id":"00926","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"no","math":339.7803,"read":399.8597,"science":387.6725,"stu_wgt":25.6364,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.75,"escs":-1.14}
{"year":"2012","country":"ROU","school_id":"0000153","student_id":"04398","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":560.2197,"read":617.5006,"science":606.6207,"stu_wgt":27.1045,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"201-500","wealth":-0.44,"escs":-0.12}
{"year":"2012","country":"ROU","school_id":"0000092","student_id":"02634","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":458.9578,"read":506.9327,"science":409.1197,"stu_wgt":27.167,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"2","book":"11-25","wealth":-0.44,"escs":-0.71}
{"year":"2012","country":"ROU","school_id":"0000003","student_id":"00077","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":473.7576,"read":390.6894,"science":500.317,"stu_wgt":25.6364,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":-0.44,"escs":-0.81}
{"year":"2012","country":"ROU","school_id":"0000012","student_id":"00347","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":522.1296,"read":478.0212,"science":524.0955,"stu_wgt":31.0929,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"0","car":"1","book":"101-200","wealth":-0.21,"escs":1.05}
{"year":"2012","country":"ROU","school_id":"0000093","student_id":"02653","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":368.5231,"read":351.9628,"science":377.4151,"stu_wgt":25.7603,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-2.27,"escs":-1.54}
{"year":"2012","country":"ROU","school_id":"0000107","student_id":"03033","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":457.0883,"read":594.223,"science":483.7188,"stu_wgt":25.4115,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"0","book":"26-100","wealth":0.02,"escs":0.31}
{"year":"2012","country":"ROU","school_id":"0000038","student_id":"01129","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":510.5234,"read":477.2255,"science":440.4513,"stu_wgt":22.9,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-1.53,"escs":-0.42}
{"year":"2012","country":"ROU","school_id":"0000118","student_id":"03350","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":411.5205,"read":467.2966,"science":371.1675,"stu_wgt":25.6364,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":0.02,"escs":-0.4}
{"year":"2012","country":"ROU","school_id":"0000043","student_id":"01296","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":414.0131,"read":515.6701,"science":469.7314,"stu_wgt":25.6364,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.56,"escs":-0.03}
{"year":"2012","country":"ROU","school_id":"0000013","student_id":"00387","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":373.5083,"read":319.1559,"science":396.9974,"stu_wgt":28.6525,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"0","car":"3+","book":"11-25","wealth":-0.88,"escs":-0.75}
{"year":"2012","country":"ROU","school_id":"0000011","student_id":"00324","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":360.7338,"read":374.4099,"science":429.6345,"stu_wgt":26.0172,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"0","car":"0","book":"11-25","wealth":-1.31,"escs":0.16}
{"year":"2012","country":"ROU","school_id":"0000143","student_id":"04055","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":489.6479,"read":539.6582,"science":472.1559,"stu_wgt":25.6364,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-0.44,"escs":-0.76}
{"year":"2012","country":"ROU","school_id":"0000141","student_id":"03980","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":409.1058,"read":372.2446,"science":408.9332,"stu_wgt":30.1517,"room":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.74,"escs":-1}
{"year":"2012","country":"ROU","school_id":"0000015","student_id":"00455","gender":"male","computer":"no","internet":"no","math":274.3496,"read":210.2517,"science":272.9765,"stu_wgt":26.5961,"desk":"no","room":"no","dishwasher":"no","television":"0","computer_n":"0","car":"0","book":"0-10","wealth":-4.75}
{"year":"2012","country":"ROU","school_id":"0000076","student_id":"02185","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":404.51,"read":380.9858,"science":344.1253,"stu_wgt":55.7869,"desk":"yes","room":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":1.8,"escs":-0.68}
{"year":"2012","country":"ROU","school_id":"0000112","student_id":"03157","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":347.2581,"read":379.1414,"science":424.0395,"stu_wgt":23.5618,"room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.99,"escs":-1.69}
{"year":"2012","country":"ROU","school_id":"0000153","student_id":"04401","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":545.7314,"read":589.6998,"science":578.4595,"stu_wgt":29.0345,"desk":"yes","room":"yes","dishwasher":"no","television":"0","computer_n":"1","car":"0","book":"0-10","wealth":-1.31,"escs":0.4}
{"year":"2012","country":"ROU","school_id":"0000080","student_id":"02279","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":371.0157,"read":333.7731,"science":390.3767,"stu_wgt":30.1523,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"2","book":"0-10","wealth":-0.88,"escs":-0.41}
{"year":"2012","country":"ROU","school_id":"0000133","student_id":"03740","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":456.3094,"read":539.4994,"science":479.0563,"stu_wgt":25.6364,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-0.67,"escs":-0.19}
{"year":"2012","country":"ROU","school_id":"0000159","student_id":"04558","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":495.6457,"read":453.7139,"science":450.9884,"stu_wgt":27.7548,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"101-200","wealth":-0.44,"escs":0.86}
{"year":"2012","country":"ROU","school_id":"0000090","student_id":"02569","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":507.953,"read":471.4453,"science":506.0985,"stu_wgt":25.6364,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.88,"escs":-0.79}
{"year":"2012","country":"ROU","school_id":"0000045","student_id":"01341","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":567.308,"read":561.0252,"science":599.627,"stu_wgt":25.4192,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.31,"escs":0.51}
{"year":"2012","country":"ROU","school_id":"0000175","student_id":"04969","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":473.9134,"read":451.156,"science":480.5483,"stu_wgt":26.6568,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"101-200","wealth":-0.88,"escs":0.76}
{"year":"2012","country":"ROU","school_id":"0000121","student_id":"03418","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":396.1754,"read":456.2557,"science":470.2909,"stu_wgt":24.9143,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"0","car":"0","book":"more than 500","wealth":-0.88,"escs":0.32}
{"year":"2012","country":"ROU","school_id":"0000046","student_id":"01376","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":496.3468,"read":398.9065,"science":449.2167,"stu_wgt":26.9004,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"201-500","wealth":-0.67,"escs":-0.15}
{"year":"2012","country":"ROU","school_id":"0000019","student_id":"00587","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":390.8786,"read":407.2095,"science":372.7527,"stu_wgt":24.3582,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.31,"escs":-0.44}
{"year":"2012","country":"ROU","school_id":"0000101","student_id":"02895","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":420.7898,"read":525.4162,"science":525.6807,"stu_wgt":25.6364,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"201-500","wealth":-0.21,"escs":0.63}
{"year":"2012","country":"ROU","school_id":"0000129","student_id":"03633","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":443.8464,"read":508.3624,"science":459.4741,"stu_wgt":31.7333,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"26-100","wealth":-1.31,"escs":-0.82}
{"year":"2012","country":"ROU","school_id":"0000087","student_id":"02455","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":373.742,"read":422.5769,"science":372.7527,"stu_wgt":29.2604,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-2.27,"escs":-1.44}
{"year":"2012","country":"ROU","school_id":"0000051","student_id":"01505","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":492.6079,"read":445.5424,"science":502.928,"stu_wgt":25.2492,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-1.53,"escs":-0.92}
{"year":"2012","country":"ROU","school_id":"0000074","student_id":"02144","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":607.0338,"read":523.7321,"science":570.7199,"stu_wgt":26.7511,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":1.3,"escs":0.52}
{"year":"2012","country":"ROU","school_id":"0000129","student_id":"03656","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":480.8459,"read":404.1621,"science":440.7311,"stu_wgt":30.4125,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.44,"escs":-0.75}
{"year":"2012","country":"ROU","school_id":"0000128","student_id":"03597","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":406.1458,"read":470.3944,"science":380.4924,"stu_wgt":25.1759,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"201-500","wealth":0.56,"escs":-0.11}
{"year":"2012","country":"ROU","school_id":"0000039","student_id":"01140","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":398.2007,"read":368.2349,"science":380.9586,"stu_wgt":29.2988,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"0","book":"11-25","wealth":-2.6,"escs":-1.5}
{"year":"2012","country":"ROU","school_id":"0000139","student_id":"03918","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":284.9431,"read":137.9163,"science":283.2339,"stu_wgt":24.8369,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"0-10","wealth":-0.21,"escs":0.32}
{"year":"2012","country":"ROU","school_id":"0000068","student_id":"01926","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":446.9621,"read":343.8558,"science":380.2126,"stu_wgt":26.6224,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.21,"escs":-0.63}
{"year":"2012","country":"ROU","school_id":"0000007","student_id":"00229","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":330.4331,"read":238.3198,"science":380.0261,"stu_wgt":28.7252,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-1.99,"escs":-1.45}
{"year":"2012","country":"ROU","school_id":"0000152","student_id":"04376","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":488.5574,"read":462.4513,"science":479.0563,"stu_wgt":29.99,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"201-500","wealth":-0.88,"escs":-0.73}
{"year":"2012","country":"ROU","school_id":"0000119","student_id":"03383","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":501.0204,"read":448.948,"science":385.8075,"stu_wgt":25.6364,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-1.31,"escs":0.64}
{"year":"2012","country":"ROU","school_id":"0000142","student_id":"04012","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":519.8707,"read":471.6653,"science":509.4554,"stu_wgt":26.7511,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-1.1,"escs":-0.53}
{"year":"2012","country":"ROU","school_id":"0000065","student_id":"01859","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":420.9456,"read":433.0618,"science":392.6147,"stu_wgt":27.4676,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":-0.44,"escs":0.06}
{"year":"2012","country":"ROU","school_id":"0000069","student_id":"01965","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":618.64,"read":506.811,"science":548.9929,"stu_wgt":25.6364,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-1.1,"escs":0.72}
{"year":"2012","country":"ROU","school_id":"0000171","student_id":"04865","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":484.7406,"read":396.2228,"science":442.0366,"stu_wgt":25.6364,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.31,"escs":-0.03}
{"year":"2012","country":"RUS","school_id":"0000104","student_id":"02404","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":482.4038,"read":579.4532,"science":545.263,"stu_wgt":156.7884,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"101-200","wealth":-0.25,"escs":-0.68}
{"year":"2012","country":"RUS","school_id":"0000108","student_id":"02498","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":454.7515,"read":376.8959,"science":459.8471,"stu_wgt":194.1991,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.27,"escs":1.07}
{"year":"2012","country":"RUS","school_id":"0000018","student_id":"00450","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":405.3669,"read":433.6736,"science":506.9377,"stu_wgt":255.1233,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.5,"escs":-0.48}
{"year":"2012","country":"RUS","school_id":"0000149","student_id":"03486","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":571.9816,"read":630.845,"science":603.73,"stu_wgt":262.4336,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":0,"escs":0.47}
{"year":"2012","country":"RUS","school_id":"0000139","student_id":"03232","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":437.2254,"read":438.6457,"science":471.3167,"stu_wgt":188.9786,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","book":"11-25","wealth":-0.66,"escs":-0.54}
{"year":"2012","country":"RUS","school_id":"0000005","student_id":"00114","mother_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":430.2929,"read":394.2981,"science":368.2768,"stu_wgt":159.0559,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"more than 500","wealth":-1.88,"escs":-1.89}
{"year":"2012","country":"RUS","school_id":"0000089","student_id":"01995","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","math":429.9034,"read":521.9451,"science":469.7314,"stu_wgt":197.44,"desk":"yes","room":"yes","television":"1","computer_n":"0","car":"1","book":"0-10","wealth":-1.65,"escs":-0.99}
{"year":"2012","country":"RUS","school_id":"0000045","student_id":"01080","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":434.9665,"read":468.5675,"science":455.9306,"stu_wgt":222.3234,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"201-500","wealth":-0.73,"escs":-0.35}
{"year":"2012","country":"RUS","school_id":"0000049","student_id":"01129","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":450.3895,"read":380.0235,"science":468.5192,"stu_wgt":95.8187,"desk":"yes","room":"yes","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1,"escs":-0.36}
{"year":"2012","country":"RUS","school_id":"0000143","student_id":"03294","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":471.4987,"read":528.379,"science":493.6964,"stu_wgt":207.3625,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"11-25","wealth":-0.73,"escs":-1.4}
{"year":"2012","country":"RUS","school_id":"0000174","student_id":"04060","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":519.7928,"read":522.8189,"science":454.1589,"stu_wgt":158.9794,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"more than 500","wealth":-1.19,"escs":0.5}
{"year":"2012","country":"RUS","school_id":"0000088","student_id":"01974","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":552.5082,"read":548.2368,"science":514.7706,"stu_wgt":221.525,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.5,"escs":-0.6}
{"year":"2012","country":"RUS","school_id":"0000211","student_id":"04860","mother_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":327.4731,"read":296.541,"science":317.6427,"stu_wgt":502.4592,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-0.37,"escs":-0.16}
{"year":"2012","country":"RUS","school_id":"0000103","student_id":"02360","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":524.077,"read":552.5219,"science":531.6486,"stu_wgt":190.804,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.19,"escs":-0.17}
{"year":"2012","country":"RUS","school_id":"0000019","student_id":"00464","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":607.8127,"read":634.0223,"science":636.367,"stu_wgt":451.3908,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-1.41,"escs":0.11}
{"year":"2012","country":"RUS","school_id":"0000124","student_id":"02959","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":372.9631,"read":371.8999,"science":412.2902,"stu_wgt":155.544,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-0.96,"escs":-0.71}
{"year":"2012","country":"RUS","school_id":"0000039","student_id":"00940","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":602.2823,"read":586.1234,"science":620.5147,"stu_wgt":221.5429,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"26-100","wealth":-0.96,"escs":0.02}
{"year":"2012","country":"RUS","school_id":"0000214","student_id":"04930","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":468.7724,"read":461.1002,"science":480.3618,"stu_wgt":251.445,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":1.33,"escs":0.82}
{"year":"2012","country":"RUS","school_id":"0000110","student_id":"02583","gender":"male","computer":"no","internet":"no","math":373.3525,"read":325.5714,"science":415.3674,"stu_wgt":208.3342,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-1.64}
{"year":"2012","country":"RUS","school_id":"0000126","student_id":"02980","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","math":281.1263,"read":294.2154,"science":412.8497,"stu_wgt":384.7687,"television":"2","computer_n":"1","car":"0","wealth":-1.26,"escs":-0.89}
{"year":"2012","country":"RUS","school_id":"0000089","student_id":"01983","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":576.5773,"read":609.3798,"science":617.7173,"stu_wgt":197.44,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"11-25","wealth":-0.96,"escs":-0.14}
{"year":"2012","country":"RUS","school_id":"0000075","student_id":"01716","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":429.2803,"read":348.2665,"science":430.567,"stu_wgt":163.3036,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.96,"escs":-0.52}
{"year":"2012","country":"RUS","school_id":"0000059","student_id":"01347","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":448.9874,"read":486.8366,"science":523.0698,"stu_wgt":438.517,"desk":"yes","room":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.3,"escs":0.38}
{"year":"2012","country":"RUS","school_id":"0000013","student_id":"00325","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"yes","math":403.7311,"read":462.6896,"science":407.2548,"stu_wgt":454.7647,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"11-25","wealth":-1.88,"escs":-1.82}
{"year":"2012","country":"RUS","school_id":"0000023","student_id":"00520","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":429.5918,"read":505.5823,"science":485.5837,"stu_wgt":221.4991,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.5,"escs":0.86}
{"year":"2012","country":"RUS","school_id":"0000154","student_id":"03644","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":417.1288,"read":395.9675,"science":418.4446,"stu_wgt":216.183,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":0.57,"escs":0.52}
{"year":"2012","country":"RUS","school_id":"0000161","student_id":"03775","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":502.8899,"read":515.5906,"science":466.0947,"stu_wgt":207.257,"desk":"yes","room":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.45,"escs":0.73}
{"year":"2012","country":"RUS","school_id":"0000028","student_id":"00681","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":505.7719,"read":443.3879,"science":435.5091,"stu_wgt":194.7719,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":0,"escs":-0.24}
{"year":"2012","country":"RUS","school_id":"0000039","student_id":"00936","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":346.1676,"read":302.1546,"science":333.495,"stu_wgt":221.5429,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"3+","book":"0-10","wealth":-0.25,"escs":-0.91}
{"year":"2012","country":"RUS","school_id":"0000077","student_id":"01725","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":427.0213,"read":369.6784,"science":430.567,"stu_wgt":222.7286,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":0.27,"escs":0.69}
{"year":"2012","country":"RUS","school_id":"0000156","student_id":"03704","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":574.4742,"read":438.0843,"science":447.3517,"stu_wgt":223.0011,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.96,"escs":-1.27}
{"year":"2012","country":"RUS","school_id":"0000109","student_id":"02559","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":445.1706,"read":441.2921,"science":450.1492,"stu_wgt":173.0729,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"3+","book":"201-500","wealth":-0.5,"escs":0.12}
{"year":"2012","country":"RUS","school_id":"0000006","student_id":"00176","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":431.2276,"read":470.6433,"science":430.6602,"stu_wgt":235.65,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"0","book":"more than 500","wealth":0,"escs":0.04}
{"year":"2012","country":"RUS","school_id":"0000136","student_id":"03205","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":481.0796,"read":473.0491,"science":531.3689,"stu_wgt":226.3327,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.5,"escs":0.79}
{"year":"2012","country":"RUS","school_id":"0000068","student_id":"01553","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":469.2398,"read":451.0927,"science":483.9053,"stu_wgt":230.3651,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"2","book":"26-100","wealth":-0.96,"escs":0.68}
{"year":"2012","country":"RUS","school_id":"0000032","student_id":"00764","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":596.1287,"read":570.1647,"science":606.5274,"stu_wgt":173.1455,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.5,"escs":0.21}
{"year":"2012","country":"RUS","school_id":"0000062","student_id":"01426","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":440.0296,"read":482.6725,"science":493.0436,"stu_wgt":498.2731,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"2","book":"0-10","wealth":-1.19,"escs":-0.9}
{"year":"2012","country":"RUS","school_id":"0000037","student_id":"00860","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":402.9522,"read":406.2936,"science":357.8329,"stu_wgt":209.4123,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"26-100","wealth":0.27,"escs":-0.29}
{"year":"2012","country":"RUS","school_id":"0000002","student_id":"00043","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":353.8012,"read":356.7671,"science":366.878,"stu_wgt":220.4273,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.96,"escs":-0.14}
{"year":"2012","country":"RUS","school_id":"0000181","student_id":"04251","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":649.0964,"read":528.7041,"science":558.3178,"stu_wgt":163.6409,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0,"escs":-0.05}
{"year":"2012","country":"RUS","school_id":"0000173","student_id":"04028","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":483.4164,"read":492.5556,"science":546.2887,"stu_wgt":211.8252,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"3+","book":"101-200","wealth":0,"escs":0.24}
{"year":"2012","country":"RUS","school_id":"0000184","student_id":"04315","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":743.3479,"read":639.3726,"science":681.4062,"stu_wgt":179.5854,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"201-500","wealth":-0.73,"escs":0.6}
{"year":"2012","country":"RUS","school_id":"0000194","student_id":"04609","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":513.4834,"read":477.1391,"science":514.4909,"stu_wgt":198.8739,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"0-10","wealth":-1.64,"escs":-0.46}
{"year":"2012","country":"RUS","school_id":"0000081","student_id":"01797","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":522.0517,"read":529.1733,"science":499.3846,"stu_wgt":212.6791,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.27,"escs":0.91}
{"year":"2012","country":"RUS","school_id":"0000157","student_id":"03719","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":597.7644,"read":567.9357,"science":569.4144,"stu_wgt":182.1622,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-0.96,"escs":-0.31}
{"year":"2012","country":"RUS","school_id":"0000124","student_id":"02944","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":511.3024,"read":383.1511,"science":491.0854,"stu_wgt":164.1854,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"101-200","wealth":-1.41,"escs":-0.67}
{"year":"2012","country":"RUS","school_id":"0000017","student_id":"00423","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":475.2376,"read":421.2435,"science":410.9847,"stu_wgt":178.7622,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-1.41,"escs":-1.55}
{"year":"2012","country":"RUS","school_id":"0000090","student_id":"02024","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":573.6174,"read":522.5806,"science":496.9601,"stu_wgt":225.2377,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"201-500","wealth":-0.73,"escs":-0.24}
{"year":"2012","country":"RUS","school_id":"0000122","student_id":"02884","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":388.8534,"read":447.3869,"science":408.84,"stu_wgt":415.189,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"3+","book":"0-10","wealth":-0.25,"escs":-0.9}
{"year":"2012","country":"RUS","school_id":"0000226","student_id":"05196","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":482.4817,"read":507.4526,"science":522.79,"stu_wgt":255.1233,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":0.91,"escs":1.16}
{"year":"2012","country":"SGP","school_id":"0000056","student_id":"01834","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":413.1563,"read":417.6347,"science":423.0138,"stu_wgt":9.216,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"0","book":"101-200","wealth":-1.47,"escs":-1.82}
{"year":"2012","country":"SGP","school_id":"0000065","student_id":"02125","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":381.1419,"read":425.913,"science":416.2999,"stu_wgt":5.6159,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"0-10","wealth":-1.01,"escs":-0.88}
{"year":"2012","country":"SGP","school_id":"0000009","student_id":"00287","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":643.6439,"read":600.8995,"science":648.7691,"stu_wgt":12.5149,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.25,"escs":0.96}
{"year":"2012","country":"SGP","school_id":"0000090","student_id":"02900","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":509.0435,"read":517.4769,"science":563.9127,"stu_wgt":10.4272,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"26-100","wealth":-1.47,"escs":-0.53}
{"year":"2012","country":"SGP","school_id":"0000116","student_id":"03757","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":484.1175,"read":456.3351,"science":466.934,"stu_wgt":9.937,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"11-25","wealth":-0.29,"escs":-0.65}
{"year":"2012","country":"SGP","school_id":"0000054","student_id":"01760","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":540.2789,"read":479.4647,"science":456.7699,"stu_wgt":7.2289,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-0.03,"escs":-0.25}
{"year":"2012","country":"SGP","school_id":"0000107","student_id":"03462","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":578.9921,"read":543.9411,"science":577.9,"stu_wgt":10.5985,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"0-10","wealth":-0.29,"escs":-0.67}
{"year":"2012","country":"SGP","school_id":"0000156","student_id":"05038","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":503.1235,"read":526.711,"science":519.1533,"stu_wgt":13.2928,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"more than 500","wealth":-0.54,"escs":0.07}
{"year":"2012","country":"SGP","school_id":"0000108","student_id":"03481","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":656.1848,"read":571.528,"science":625.6434,"stu_wgt":8.9703,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"more than 500","wealth":1.91,"escs":1.72}
{"year":"2012","country":"SGP","school_id":"0000006","student_id":"00186","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":467.604,"read":501.3725,"science":498.3588,"stu_wgt":14.5027,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"0","book":"101-200","wealth":-0.03,"escs":0.89}
{"year":"2012","country":"SGP","school_id":"0000040","student_id":"01298","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":460.983,"read":457.0904,"science":499.0116,"stu_wgt":11.9693,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"11-25","wealth":0.25,"escs":-0.3}
{"year":"2012","country":"SGP","school_id":"0000164","student_id":"05290","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":515.976,"read":424.1655,"science":482.693,"stu_wgt":6.978,"desk":"no","room":"no","dishwasher":"yes","television":"1","computer_n":"2","car":"0","book":"0-10","wealth":-1.47,"escs":-1.01}
{"year":"2012","country":"SGP","school_id":"0000046","student_id":"01471","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":477.6523,"read":502.9611,"science":482.5998,"stu_wgt":5.7717,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"101-200","wealth":-0.03,"escs":0.32}
{"year":"2012","country":"SGP","school_id":"0000026","student_id":"00826","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":728.7038,"read":614.4028,"science":631.9843,"stu_wgt":1.943,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.9,"escs":0.45}
{"year":"2012","country":"SGP","school_id":"0000124","student_id":"04021","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":582.4973,"read":489.9702,"science":543.771,"stu_wgt":11.3367,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.47,"escs":-0.44}
{"year":"2012","country":"SGP","school_id":"0000110","student_id":"03542","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":441.3538,"read":434.5558,"science":429.7277,"stu_wgt":4.6873,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":0.25,"escs":-0.81}
{"year":"2012","country":"SGP","school_id":"0000117","student_id":"03766","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":670.2056,"read":623.7346,"science":610.4439,"stu_wgt":11.6749,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":-0.03,"escs":0.49}
{"year":"2012","country":"SGP","school_id":"0000067","student_id":"02184","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":390.645,"read":376.3346,"science":381.1451,"stu_wgt":12.4172,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"0-10","wealth":-0.29,"escs":-0.93}
{"year":"2012","country":"SGP","school_id":"0000075","student_id":"02409","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":562.6344,"read":580.8035,"science":542.1858,"stu_wgt":8.9136,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":0.55,"escs":0.67}
{"year":"2012","country":"SGP","school_id":"0000015","student_id":"00469","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":468.7724,"read":386.5193,"science":447.7247,"stu_wgt":3.0678,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":-0.29,"escs":-0.66}
{"year":"2012","country":"SGP","school_id":"0000158","student_id":"05073","mother_educ":"ISCED 2","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":448.9095,"read":429.2629,"science":425.9045,"stu_wgt":6.7358,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"0-10","wealth":-0.54,"escs":-1.42}
{"year":"2012","country":"SGP","school_id":"0000092","student_id":"02953","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":524.8559,"read":475.9546,"science":471.0369,"stu_wgt":9.2626,"desk":"no","room":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.69,"escs":-0.4}
{"year":"2012","country":"SGP","school_id":"0000027","student_id":"00875","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":664.5973,"read":622.8225,"science":643.8269,"stu_wgt":7.742,"desk":"no","room":"no","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-1.01,"escs":-0.42}
{"year":"2012","country":"SGP","school_id":"0000138","student_id":"04467","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"yes","math":628.9998,"read":676.262,"science":623.5919,"stu_wgt":9.2903,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.33,"escs":0.84}
{"year":"2012","country":"SGP","school_id":"0000056","student_id":"01817","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":651.3554,"read":571.9867,"science":613.9873,"stu_wgt":8.1147,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"11-25","wealth":-0.03,"escs":-0.42}
{"year":"2012","country":"SGP","school_id":"0000143","student_id":"04651","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":560.2197,"read":471.983,"science":507.9634,"stu_wgt":8.0367,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.29,"escs":-0.53}
{"year":"2012","country":"SGP","school_id":"0000023","student_id":"00748","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":462.3851,"read":437.7482,"science":411.078,"stu_wgt":9.9052,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"0-10","wealth":-1.01,"escs":-0.11}
{"year":"2012","country":"SGP","school_id":"0000143","student_id":"04631","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":378.0262,"read":422.7358,"science":359.4181,"stu_wgt":8.0367,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.9,"escs":0.45}
{"year":"2012","country":"SGP","school_id":"0000046","student_id":"01479","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":602.5939,"read":509.9386,"science":545.3562,"stu_wgt":5.7717,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.7,"escs":-1.17}
{"year":"2012","country":"SGP","school_id":"0000155","student_id":"05007","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":628.2988,"read":514.002,"science":542.5587,"stu_wgt":7.5146,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"0","book":"11-25","wealth":-0.03,"escs":-0.18}
{"year":"2012","country":"SGP","school_id":"0000049","student_id":"01600","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":656.1069,"read":649.3525,"science":601.2122,"stu_wgt":11.2748,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":1.33,"escs":0.62}
{"year":"2012","country":"SGP","school_id":"0000102","student_id":"03298","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":730.028,"read":691.9802,"science":680.194,"stu_wgt":13.9721,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.55,"escs":1.04}
{"year":"2012","country":"SGP","school_id":"0000164","student_id":"05284","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":702.9989,"read":606.4928,"science":632.9168,"stu_wgt":6.4575,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"0","book":"26-100","wealth":-0.29,"escs":-0.46}
{"year":"2012","country":"SGP","school_id":"0000107","student_id":"03441","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":463.3198,"read":463.2456,"science":457.0496,"stu_wgt":11.2367,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"26-100","wealth":-0.03,"escs":-0.1}
{"year":"2012","country":"SGP","school_id":"0000025","student_id":"00814","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":594.4929,"read":549.3141,"science":564.8452,"stu_wgt":9.6844,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.03,"escs":0.75}
{"year":"2012","country":"SGP","school_id":"0000127","student_id":"04112","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":520.0265,"read":549.746,"science":503.3943,"stu_wgt":9.629,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.54,"escs":0.22}
{"year":"2012","country":"SGP","school_id":"0000005","student_id":"00154","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":536.8515,"read":510.0305,"science":536.5908,"stu_wgt":9.9148,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.24,"escs":-1.31}
{"year":"2012","country":"SGP","school_id":"0000155","student_id":"04995","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":456.3873,"read":384.8352,"science":383.0101,"stu_wgt":8.9584,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.24,"escs":-0.6}
{"year":"2012","country":"SGP","school_id":"0000054","student_id":"01753","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":396.7207,"read":451.331,"science":437.7471,"stu_wgt":7.8313,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"11-25","wealth":-0.54,"escs":-0.67}
{"year":"2012","country":"SGP","school_id":"0000031","student_id":"00997","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":665.4541,"read":633.5184,"science":649.9814,"stu_wgt":4.6574,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"101-200","wealth":0.25,"escs":-0.23}
{"year":"2012","country":"SGP","school_id":"0000025","student_id":"00798","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":491.6732,"read":471.983,"science":493.0436,"stu_wgt":9.1147,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.78,"escs":-0.61}
{"year":"2012","country":"SGP","school_id":"0000043","student_id":"01381","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":473.2123,"read":453.9522,"science":484.6512,"stu_wgt":8.1433,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.29,"escs":-1.49}
{"year":"2012","country":"SGP","school_id":"0000159","student_id":"05118","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":613.2653,"read":581.5978,"science":581.3502,"stu_wgt":8.029,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"1","book":"101-200","wealth":-0.03,"escs":0.75}
{"year":"2012","country":"SGP","school_id":"0000045","student_id":"01465","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":649.0185,"read":575.2433,"science":595.6173,"stu_wgt":6.4289,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"2","book":"101-200","wealth":0.25,"escs":0.7}
{"year":"2012","country":"SGP","school_id":"0000099","student_id":"03213","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":741.6342,"read":680.2718,"science":698.191,"stu_wgt":13.2861,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.33,"escs":1.41}
{"year":"2012","country":"SGP","school_id":"0000087","student_id":"02826","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":473.0566,"read":447.3594,"science":469.4517,"stu_wgt":10.6862,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.24,"escs":-1.67}
{"year":"2012","country":"SGP","school_id":"0000159","student_id":"05125","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":638.2692,"read":537.8463,"science":615.386,"stu_wgt":8.029,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.24,"escs":0.37}
{"year":"2012","country":"SGP","school_id":"0000104","student_id":"03375","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":532.9568,"read":469.1196,"science":528.2917,"stu_wgt":8.1567,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"101-200","wealth":-1.01,"escs":-0.48}
{"year":"2012","country":"SGP","school_id":"0000088","student_id":"02838","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":517.9234,"read":499.7044,"science":508.8959,"stu_wgt":8.9479,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"11-25","wealth":-1.01,"escs":-1.06}
{"year":"2012","country":"SGP","school_id":"0000146","student_id":"04739","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":709.1525,"read":715.6774,"science":722.3424,"stu_wgt":9.937,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"1","book":"201-500","wealth":-0.29,"escs":0.31}
{"year":"2012","country":"SRB","school_id":"0000058","student_id":"01808","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":494.0879,"read":470.0018,"science":499.8508,"stu_wgt":13.6522,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.29,"escs":-0.18}
{"year":"2012","country":"SRB","school_id":"0000135","student_id":"04154","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":539.8894,"read":610.1135,"science":518.2208,"stu_wgt":13.5282,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"101-200","wealth":-0.45,"escs":-0.18}
{"year":"2012","country":"SRB","school_id":"0000143","student_id":"04345","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":483.2606,"read":476.7489,"science":404.737,"stu_wgt":13.7897,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":0.29,"escs":-0.31}
{"year":"2012","country":"SRB","school_id":"0000058","student_id":"01794","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":429.5918,"read":520.4359,"science":451.0817,"stu_wgt":14.3708,"desk":"yes","room":"yes","television":"1","computer_n":"1","car":"0","book":"101-200","wealth":-1.31,"escs":-0.72}
{"year":"2012","country":"SRB","school_id":"0000031","student_id":"00959","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":387.2955,"read":418.9231,"science":404.4573,"stu_wgt":12.2068,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.45,"escs":-0.95}
{"year":"2012","country":"SRB","school_id":"0000023","student_id":"00718","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":304.9618,"read":272.6431,"science":222.3424,"stu_wgt":14.3184,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.9,"escs":0.18}
{"year":"2012","country":"SRB","school_id":"0000050","student_id":"01554","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"no","math":391.4239,"read":417.9699,"science":466.934,"stu_wgt":13.9308,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.12,"escs":-1.18}
{"year":"2012","country":"SRB","school_id":"0000044","student_id":"01379","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"no","math":288.0589,"read":381.4317,"science":422.1746,"stu_wgt":13.9471,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"11-25","wealth":-1.34,"escs":-1.52}
{"year":"2012","country":"SRB","school_id":"0000085","student_id":"02629","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":523.7654,"read":557.4508,"science":514.1179,"stu_wgt":12.9321,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"more than 500","wealth":-1.56,"escs":0.04}
{"year":"2012","country":"SRB","school_id":"0000087","student_id":"02682","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":509.9003,"read":434.015,"science":533.7001,"stu_wgt":13.3095,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.12,"escs":-0.4}
{"year":"2012","country":"SRB","school_id":"0000101","student_id":"03097","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":368.601,"read":431.4732,"science":415.6471,"stu_wgt":14.0298,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.68,"escs":-1.02}
{"year":"2012","country":"SRB","school_id":"0000023","student_id":"00722","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":354.5802,"read":377.4601,"science":351.3055,"stu_wgt":13.3523,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"11-25","wealth":-1.12,"escs":-1.32}
{"year":"2012","country":"SRB","school_id":"0000022","student_id":"00683","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":487.2332,"read":504.5497,"science":450.1492,"stu_wgt":12.3293,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"26-100","wealth":-0.22,"escs":0.24}
{"year":"2012","country":"SRB","school_id":"0000005","student_id":"00143","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"no","math":371.7168,"read":356.2057,"science":332.6557,"stu_wgt":15.0897,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"1","book":"0-10","wealth":-1.12,"escs":-0.91}
{"year":"2012","country":"SRB","school_id":"0000064","student_id":"02013","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":461.5283,"read":441.7992,"science":416.2999,"stu_wgt":17.2397,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.34,"escs":-1.45}
{"year":"2012","country":"SRB","school_id":"0000038","student_id":"01220","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":382.6219,"read":437.0334,"science":380.2126,"stu_wgt":14.0952,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.22,"escs":-0.1}
{"year":"2012","country":"SRB","school_id":"0000086","student_id":"02647","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":568.1648,"read":543.1532,"science":574.7296,"stu_wgt":17.0383,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":0.03,"escs":-0.72}
{"year":"2012","country":"SRB","school_id":"0000101","student_id":"03098","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"no","math":313.608,"read":341.0807,"science":350.9325,"stu_wgt":14.0298,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.56,"escs":0.13}
{"year":"2012","country":"SRB","school_id":"0000075","student_id":"02328","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":452.7263,"read":454.6671,"science":455.5576,"stu_wgt":20.6495,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.9,"escs":-0.73}
{"year":"2012","country":"SRB","school_id":"0000137","student_id":"04182","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":447.4295,"read":515.6701,"science":437.3741,"stu_wgt":12.3212,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":0.57,"escs":1.67}
{"year":"2012","country":"SRB","school_id":"0000099","student_id":"03040","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":481.547,"read":483.2622,"science":430.567,"stu_wgt":13.8003,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"3+","book":"26-100","wealth":0.03,"escs":-0.3}
{"year":"2012","country":"SRB","school_id":"0000086","student_id":"02646","gender":"male","computer":"yes","internet":"yes","math":596.1287,"read":564.5511,"science":563.8195,"stu_wgt":15.9237,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":-0.68,"escs":0.91}
{"year":"2012","country":"SRB","school_id":"0000096","student_id":"02947","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":368.7568,"read":383.7927,"science":348.135,"stu_wgt":11.613,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"0-10","wealth":0.03,"escs":0.34}
{"year":"2012","country":"SRB","school_id":"0000013","student_id":"00374","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":590.053,"read":603.8385,"science":524.7482,"stu_wgt":14.1751,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"more than 500","wealth":-0.22,"escs":1.17}
{"year":"2012","country":"SRB","school_id":"0000062","student_id":"01935","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":429.2803,"read":462.3719,"science":410.9847,"stu_wgt":12.6648,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-0.9,"escs":-1.43}
{"year":"2012","country":"SRB","school_id":"0000019","student_id":"00578","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":424.373,"read":480.3468,"science":464.1365,"stu_wgt":12.9787,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.12,"escs":-0.77}
{"year":"2012","country":"SRB","school_id":"0000127","student_id":"03927","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":469.5513,"read":498.0364,"science":436.1619,"stu_wgt":12.1289,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"201-500","wealth":0.29,"escs":1.08}
{"year":"2012","country":"SRB","school_id":"0000147","student_id":"04489","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"no","math":472.6671,"read":483.8977,"science":461.3391,"stu_wgt":14.3861,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"26-100","wealth":-1.34,"escs":-1}
{"year":"2012","country":"SRB","school_id":"0000140","student_id":"04270","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":512.0034,"read":493.178,"science":497.6128,"stu_wgt":15.1647,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.45,"escs":-1.17}
{"year":"2012","country":"SRB","school_id":"0000135","student_id":"04139","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":481.7028,"read":518.8473,"science":486.796,"stu_wgt":13.5282,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"1","book":"11-25","wealth":-0.68,"escs":0.76}
{"year":"2012","country":"SRB","school_id":"0000060","student_id":"01878","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":388.5418,"read":335.9967,"science":364.3603,"stu_wgt":13.2665,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"11-25","wealth":-0.22,"escs":-1.68}
{"year":"2012","country":"SRB","school_id":"0000097","student_id":"02970","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":335.3404,"read":323.1656,"science":381.7978,"stu_wgt":14.1991,"desk":"yes","room":"yes","dishwasher":"yes","book":"0-10","wealth":0.58,"escs":-1.16}
{"year":"2012","country":"SRB","school_id":"0000072","student_id":"02236","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":321.3195,"read":307.1267,"science":345.7106,"stu_wgt":13.6259,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":1.89,"escs":-0.23}
{"year":"2012","country":"SRB","school_id":"0000123","student_id":"03797","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":708.6852,"read":670.4017,"science":664.6214,"stu_wgt":22.6965,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"more than 500","wealth":0.29,"escs":1.49}
{"year":"2012","country":"SRB","school_id":"0000129","student_id":"03984","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":371.0157,"read":406.8496,"science":326.9675,"stu_wgt":11.1012,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.12,"escs":-1.78}
{"year":"2012","country":"SRB","school_id":"0000111","student_id":"03405","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":596.2845,"read":547.7102,"science":562.9802,"stu_wgt":16.564,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.22,"escs":0.28}
{"year":"2012","country":"SRB","school_id":"0000007","student_id":"00204","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":448.9095,"read":491.1259,"science":489.5934,"stu_wgt":13.5156,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"more than 500","wealth":-1.79,"escs":-1.03}
{"year":"2012","country":"SRB","school_id":"0000118","student_id":"03643","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":442.0548,"read":429.0903,"science":419.3771,"stu_wgt":15.433,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"201-500","wealth":-0.45,"escs":0.69}
{"year":"2012","country":"SRB","school_id":"0000122","student_id":"03749","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":460.7493,"read":405.7659,"science":514.2111,"stu_wgt":14.4034,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":0.29,"escs":0.41}
{"year":"2012","country":"SRB","school_id":"0000104","student_id":"03192","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":555.546,"read":580.1681,"science":477.0048,"stu_wgt":15.3873,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.9,"escs":-0.45}
{"year":"2012","country":"SRB","school_id":"0000011","student_id":"00304","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":479.6775,"read":449.8729,"science":448.2842,"stu_wgt":18.6019,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.12,"escs":-1.5}
{"year":"2012","country":"SRB","school_id":"0000075","student_id":"02319","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":390.645,"read":341.6103,"science":411.6374,"stu_wgt":18.6617,"room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"0-10","wealth":0.57,"escs":-0.48}
{"year":"2012","country":"SRB","school_id":"0000025","student_id":"00770","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":390.8786,"read":374.4901,"science":372.7527,"stu_wgt":12.1488,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":0.57,"escs":-0.74}
{"year":"2012","country":"SRB","school_id":"0000088","student_id":"02717","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":499.151,"read":476.3371,"science":580.6975,"stu_wgt":13.8533,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":-0.68,"escs":-0.95}
{"year":"2012","country":"SRB","school_id":"0000112","student_id":"03455","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":507.4077,"read":553.4792,"science":506.658,"stu_wgt":12.1251,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.03,"escs":-0.15}
{"year":"2012","country":"SRB","school_id":"0000087","student_id":"02693","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":567.6975,"read":418.4367,"science":602.1447,"stu_wgt":12.6704,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"201-500","wealth":-0.22,"escs":0.95}
{"year":"2012","country":"SRB","school_id":"0000063","student_id":"01980","mother_educ":"ISCED 1","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":376.3904,"read":490.2521,"science":390.47,"stu_wgt":12.7903,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"201-500","wealth":-0.9,"escs":-0.42}
{"year":"2012","country":"SRB","school_id":"0000053","student_id":"01638","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":437.4591,"read":419.5594,"science":446.9787,"stu_wgt":14.1366,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"11-25","wealth":1.32,"escs":0.04}
{"year":"2012","country":"SRB","school_id":"0000029","student_id":"00914","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":349.595,"read":293.3332,"science":321.4659,"stu_wgt":12.4832,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.57,"escs":1.44}
{"year":"2012","country":"SRB","school_id":"0000047","student_id":"01430","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":329.3426,"read":234.7913,"science":355.0354,"stu_wgt":17.7973,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"0-10","wealth":-0.45,"escs":-1.09}
{"year":"2012","country":"SVK","school_id":"0000169","student_id":"03426","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":777.2317,"read":676.0214,"science":731.201,"stu_wgt":7.5016,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"201-500","wealth":0.49,"escs":1.71}
{"year":"2012","country":"SVK","school_id":"0000071","student_id":"01410","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":387.5292,"read":372.1382,"science":370.8877,"stu_wgt":7.2271,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.33,"escs":-0.53}
{"year":"2012","country":"SVK","school_id":"0000154","student_id":"03052","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":546.9777,"read":509.2169,"science":518.2208,"stu_wgt":12.6642,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.83,"escs":0.72}
{"year":"2012","country":"SVK","school_id":"0000115","student_id":"02315","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":304.0271,"read":331.4256,"science":272.044,"stu_wgt":13.5514,"desk":"yes","room":"yes","dishwasher":"yes","car":"1","book":"0-10","wealth":-0.4,"escs":-2.94}
{"year":"2012","country":"SVK","school_id":"0000133","student_id":"02659","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"no","math":412.5331,"read":404.3872,"science":395.2257,"stu_wgt":8.9845,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.46,"escs":-1.12}
{"year":"2012","country":"SVK","school_id":"0000086","student_id":"01748","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":454.3621,"read":490.2521,"science":463.4838,"stu_wgt":13.3126,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.57,"escs":-0.24}
{"year":"2012","country":"SVK","school_id":"0000016","student_id":"00229","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":334.4057,"read":300.412,"science":334.8004,"stu_wgt":10.0292,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.48,"escs":-2.52}
{"year":"2012","country":"SVK","school_id":"0000055","student_id":"01113","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":567.1522,"read":506.2497,"science":544.3305,"stu_wgt":20.166,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.19,"escs":1.55}
{"year":"2012","country":"SVK","school_id":"0000201","student_id":"04034","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":585.2236,"read":590.2133,"science":595.8971,"stu_wgt":6.9905,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.83,"escs":0.89}
{"year":"2012","country":"SVK","school_id":"0000082","student_id":"01668","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":388.386,"read":444.897,"science":430.6602,"stu_wgt":17.4667,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"201-500","wealth":-0.8,"escs":1.16}
{"year":"2012","country":"SVK","school_id":"0000039","student_id":"00752","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":434.8107,"read":439.4476,"science":500.317,"stu_wgt":21.2742,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":0.83,"escs":0.53}
{"year":"2012","country":"SVK","school_id":"0000174","student_id":"03527","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":567.3859,"read":507.4526,"science":521.8575,"stu_wgt":4.0815,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.24,"escs":0.42}
{"year":"2012","country":"SVK","school_id":"0000071","student_id":"01439","gender":"male","math":402.9522,"read":446.1038,"science":445.4868,"stu_wgt":7.5816}
{"year":"2012","country":"SVK","school_id":"0000058","student_id":"01145","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":578.1352,"read":563.3287,"science":688.8661,"stu_wgt":18.2261,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.49,"escs":0.58}
{"year":"2012","country":"SVK","school_id":"0000052","student_id":"01026","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":530.3085,"read":511.6985,"science":549.3659,"stu_wgt":8.0853,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-1.24,"escs":1.1}
{"year":"2012","country":"SVK","school_id":"0000175","student_id":"03552","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":488.5574,"read":539.4994,"science":453.8791,"stu_wgt":11.2087,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"3+","book":"11-25","wealth":-0.57,"escs":0.13}
{"year":"2012","country":"SVK","school_id":"0000203","student_id":"04081","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":466.7472,"read":492.6351,"science":502.3685,"stu_wgt":10.4531,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":-0.33,"escs":-0.43}
{"year":"2012","country":"SVK","school_id":"0000167","student_id":"03331","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":477.8081,"read":463.8016,"science":476.4454,"stu_wgt":18.7265,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"11-25","wealth":0.19,"escs":0.18}
{"year":"2012","country":"SVK","school_id":"0000098","student_id":"02022","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":554.9229,"read":499.3529,"science":525.8672,"stu_wgt":9.7352,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.33,"escs":-0.57}
{"year":"2012","country":"SVK","school_id":"0000177","student_id":"03609","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":341.8056,"read":385.4032,"science":357.2734,"stu_wgt":11.0866,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.41,"escs":0.05}
{"year":"2012","country":"SVK","school_id":"0000051","student_id":"00974","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":497.2815,"read":478.9729,"science":504.1402,"stu_wgt":9.9139,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.08,"escs":0.6}
{"year":"2012","country":"SVK","school_id":"0000014","student_id":"00207","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":495.7236,"read":442.495,"science":463.1108,"stu_wgt":8.7333,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.33,"escs":-0.1}
{"year":"2012","country":"SVK","school_id":"0000076","student_id":"01575","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":465.9682,"read":442.5141,"science":447.072,"stu_wgt":9.2594,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"26-100","wealth":-0.8,"escs":-0.65}
{"year":"2012","country":"SVK","school_id":"0000224","student_id":"04502","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":457.6336,"read":415.6299,"science":443.6218,"stu_wgt":10.3456,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":0.19,"escs":0.36}
{"year":"2012","country":"SVK","school_id":"0000097","student_id":"01991","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":471.4987,"read":444.4999,"science":467.8665,"stu_wgt":7.1112,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.57,"escs":1.09}
{"year":"2012","country":"SVK","school_id":"0000228","student_id":"04584","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":395.3186,"read":358.635,"science":332.6557,"stu_wgt":19.4416,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":0.49,"escs":-0.65}
{"year":"2012","country":"SVK","school_id":"0000203","student_id":"04088","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":473.8355,"read":400.3929,"science":478.1238,"stu_wgt":11.3644,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.49,"escs":0.4}
{"year":"2012","country":"SVK","school_id":"0000073","student_id":"01481","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":536.9294,"read":487.8049,"science":522.8833,"stu_wgt":10.1201,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"0-10","wealth":0.49,"escs":-0.43}
{"year":"2012","country":"SVK","school_id":"0000096","student_id":"01970","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":430.0592,"read":389.1657,"science":431.4994,"stu_wgt":9.9726,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.57,"escs":-0.5}
{"year":"2012","country":"SVK","school_id":"0000211","student_id":"04267","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":673.1656,"read":595.8954,"science":599.1608,"stu_wgt":8.664,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"101-200","wealth":0.49,"escs":1.75}
{"year":"2012","country":"SVK","school_id":"0000001","student_id":"00001","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":554.7671,"read":586.3637,"science":520.8318,"stu_wgt":8.8254,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.24,"escs":-0.9}
{"year":"2012","country":"SVK","school_id":"0000039","student_id":"00738","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":432.7076,"read":389.9676,"science":413.7822,"stu_wgt":21.2742,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.46,"escs":-0.98}
{"year":"2012","country":"SVK","school_id":"0000200","student_id":"03997","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":340.7151,"read":329.4208,"science":354.9422,"stu_wgt":21.6403,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":-0.33,"escs":-0.98}
{"year":"2012","country":"SVK","school_id":"0000224","student_id":"04510","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":429.0466,"read":426.7073,"science":370.3282,"stu_wgt":10.9524,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"0","car":"1","book":"11-25","wealth":-1.46,"escs":-0.27}
{"year":"2012","country":"SVK","school_id":"0000052","student_id":"01013","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":571.9037,"read":516.385,"science":545.9157,"stu_wgt":8.0853,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"101-200","wealth":0.83,"escs":1.51}
{"year":"2012","country":"SVK","school_id":"0000109","student_id":"02220","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":379.584,"read":377.6979,"science":350.6527,"stu_wgt":11.8052,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"11-25","wealth":1.25,"escs":-0.53}
{"year":"2012","country":"SVK","school_id":"0000146","student_id":"02916","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":480.067,"read":494.2237,"science":460.1268,"stu_wgt":12.1824,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.24,"escs":0.13}
{"year":"2012","country":"SVK","school_id":"0000165","student_id":"03300","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":489.4921,"read":460.1378,"science":448.191,"stu_wgt":7.7836,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.49,"escs":1.62}
{"year":"2012","country":"SVK","school_id":"0000225","student_id":"04535","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":471.8881,"read":426.7073,"science":425.345,"stu_wgt":10.1971,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":0.49,"escs":-0.17}
{"year":"2012","country":"SVK","school_id":"0000174","student_id":"03544","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":552.5082,"read":545.8539,"science":529.6904,"stu_wgt":4.2516,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"101-200","wealth":-1.24,"escs":-0.75}
{"year":"2012","country":"SVK","school_id":"0000023","student_id":"00380","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":626.4294,"read":562.065,"science":599.0675,"stu_wgt":10.0452,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.83,"escs":2}
{"year":"2012","country":"SVK","school_id":"0000025","student_id":"00435","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":399.0575,"read":422.8474,"science":377.4151,"stu_wgt":19.8278,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"0-10","wealth":0.49,"escs":-0.61}
{"year":"2012","country":"SVK","school_id":"0000172","student_id":"03472","gender":"male","computer":"yes","internet":"yes","math":508.8877,"read":485.1585,"science":432.1522,"stu_wgt":8.8452,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":0.19,"escs":0.49}
{"year":"2012","country":"SVK","school_id":"0000184","student_id":"03747","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":210.5546,"read":246.3989,"science":278.8512,"stu_wgt":8.8254,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.02,"escs":-1.31}
{"year":"2012","country":"SVK","school_id":"0000030","student_id":"00543","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":455.0631,"read":377.6979,"science":467.68,"stu_wgt":15.3865,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":0.19,"escs":-0.45}
{"year":"2012","country":"SVK","school_id":"0000167","student_id":"03351","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":500.4752,"read":523.0572,"science":441.7568,"stu_wgt":18.7265,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"3+","book":"101-200","wealth":0.49,"escs":0.18}
{"year":"2012","country":"SVK","school_id":"0000150","student_id":"02948","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":420.9456,"read":509.1567,"science":466.8407,"stu_wgt":12.0115,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.57,"escs":-0.29}
{"year":"2012","country":"SVK","school_id":"0000111","student_id":"02259","gender":"male","math":468.305,"read":491.4939,"science":487.169,"stu_wgt":10.5228}
{"year":"2012","country":"SVK","school_id":"0000027","student_id":"00476","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":440.2633,"read":367.1924,"science":394.8527,"stu_wgt":9.6779,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"3+","car":"1","book":"101-200","wealth":-0.8,"escs":1.29}
{"year":"2012","country":"SVK","school_id":"0000054","student_id":"01074","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","math":285.3326,"read":304.3836,"science":299.3659,"stu_wgt":10.0292,"dishwasher":"yes","television":"1","computer_n":"1","book":"0-10","wealth":-1.69,"escs":-2.39}
{"year":"2012","country":"SVN","school_id":"0000017","student_id":"00265","mother_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":573.15,"read":529.2655,"science":594.1253,"stu_wgt":5.2265,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.87,"escs":0.71}
{"year":"2012","country":"SVN","school_id":"0000059","student_id":"00972","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":560.3754,"read":481.7102,"science":528.6647,"stu_wgt":2.4226,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-0.29,"escs":-0.26}
{"year":"2012","country":"SVN","school_id":"0000216","student_id":"03730","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":568.9438,"read":558.3245,"science":544.517,"stu_wgt":2.113,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-0.53,"escs":-0.15}
{"year":"2012","country":"SVN","school_id":"0000328","student_id":"05670","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":429.3582,"read":405.6858,"science":466.6542,"stu_wgt":1.2286,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.04,"escs":-0.66}
{"year":"2012","country":"SVN","school_id":"0000159","student_id":"02770","mother_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":600.4907,"read":577.5468,"science":554.5878,"stu_wgt":2.111,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.2,"escs":0.59}
{"year":"2012","country":"SVN","school_id":"0000271","student_id":"04663","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":378.4935,"read":422.6564,"science":474.3939,"stu_wgt":3.8839,"desk":"yes","room":"yes","television":"2","computer_n":"3+","car":"1","book":"101-200","wealth":-0.34,"escs":-0.48}
{"year":"2012","country":"SVN","school_id":"0000114","student_id":"01915","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":603.8402,"read":549.2339,"science":628.9071,"stu_wgt":2.321,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.53,"escs":1.37}
{"year":"2012","country":"SVN","school_id":"0000136","student_id":"02343","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":388.0745,"read":430.5995,"science":416.2999,"stu_wgt":1.9274,"desk":"yes","room":"yes","television":"3+","computer_n":"2","car":"3+","book":"0-10","wealth":1.27,"escs":-0.63}
{"year":"2012","country":"SVN","school_id":"0000306","student_id":"05266","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":396.7207,"read":376.1098,"science":419.3771,"stu_wgt":1.3008,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.29,"escs":0.36}
{"year":"2012","country":"SVN","school_id":"0000032","student_id":"00514","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":517.0665,"read":456.2885,"science":482.2268,"stu_wgt":7.6092,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.87,"escs":2.02}
{"year":"2012","country":"SVN","school_id":"0000333","student_id":"05784","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":445.1706,"read":312.9809,"science":459.4741,"stu_wgt":2.5901,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.87,"escs":0.84}
{"year":"2012","country":"SVN","school_id":"0000215","student_id":"03687","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":467.604,"read":469.0441,"science":525.6807,"stu_wgt":3.6989,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":1.29,"escs":-0.05}
{"year":"2012","country":"SVN","school_id":"0000320","student_id":"05547","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":622.6126,"read":651.7354,"science":619.862,"stu_wgt":4.4178,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"101-200","wealth":-0.98,"escs":-0.57}
{"year":"2012","country":"SVN","school_id":"0000138","student_id":"02385","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":406.0679,"read":441.8535,"science":464.4163,"stu_wgt":9.1186,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.04,"escs":0.61}
{"year":"2012","country":"SVN","school_id":"0000121","student_id":"02057","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":446.5727,"read":505.344,"science":468.5192,"stu_wgt":1.3078,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"26-100","wealth":0.53,"escs":-0.56}
{"year":"2012","country":"SVN","school_id":"0000041","student_id":"00678","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":481.7028,"read":381.467,"science":448.4707,"stu_wgt":1.4106,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"3+","book":"26-100","wealth":0.23,"escs":-0.54}
{"year":"2012","country":"SVN","school_id":"0000026","student_id":"00418","gender":"female","computer":"yes","internet":"yes","math":588.4172,"read":513.8432,"science":539.8545,"stu_wgt":1.9873,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":0.23,"escs":1.37}
{"year":"2012","country":"SVN","school_id":"0000006","student_id":"00099","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":503.4351,"read":533.1449,"science":530.6229,"stu_wgt":2.7128,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.53,"escs":0.06}
{"year":"2012","country":"SVN","school_id":"0000249","student_id":"04325","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":625.1831,"read":562.867,"science":639.5375,"stu_wgt":5.1379,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"101-200","wealth":-0.04,"escs":0.89}
{"year":"2012","country":"SVN","school_id":"0000080","student_id":"01276","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":626.5851,"read":557.9751,"science":608.5789,"stu_wgt":2.2645,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.04,"escs":1.05}
{"year":"2012","country":"SVN","school_id":"0000067","student_id":"01098","gender":"female","computer":"yes","internet":"yes","math":410.7415,"read":448.948,"science":416.2999,"stu_wgt":2.09,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.87,"escs":0.22}
{"year":"2012","country":"SVN","school_id":"0000262","student_id":"04487","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":559.7523,"read":523.5717,"science":544.4237,"stu_wgt":1.3303,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"101-200","wealth":-0.29,"escs":0.56}
{"year":"2012","country":"SVN","school_id":"0000338","student_id":"05899","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":517.9234,"read":441.7733,"science":526.6132,"stu_wgt":7.8602,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"more than 500","wealth":-0.53,"escs":-0.63}
{"year":"2012","country":"SVN","school_id":"0000241","student_id":"04173","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":593.8698,"read":568.73,"science":571.2794,"stu_wgt":4.3498,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.53,"escs":-0.73}
{"year":"2012","country":"SVN","school_id":"0000265","student_id":"04552","mother_educ":"ISCED 3B, C","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":423.0488,"read":369.919,"science":429.6345,"stu_wgt":1.3231,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.53,"escs":-1.29}
{"year":"2012","country":"SVN","school_id":"0000150","student_id":"02565","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":588.3393,"read":539.6908,"science":578.5528,"stu_wgt":1.9338,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.29,"escs":-1.11}
{"year":"2012","country":"SVN","school_id":"0000232","student_id":"04000","mother_educ":"ISCED 3B, C","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":660.7026,"read":603.8385,"science":603.0772,"stu_wgt":2.2247,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"11-25","wealth":0.23,"escs":-0.18}
{"year":"2012","country":"SVN","school_id":"0000144","student_id":"02490","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":407.47,"read":457.9237,"science":466.934,"stu_wgt":3.5999,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"3+","book":"26-100","wealth":-0.98,"escs":-1.05}
{"year":"2012","country":"SVN","school_id":"0000231","student_id":"03966","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":435.6675,"read":392.7903,"science":443.6218,"stu_wgt":9.1422,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"101-200","wealth":0.23,"escs":0.25}
{"year":"2012","country":"SVN","school_id":"0000279","student_id":"04840","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":502.7341,"read":530.5237,"science":531.4621,"stu_wgt":3.3687,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"26-100","wealth":0.87,"escs":0}
{"year":"2012","country":"SVN","school_id":"0000222","student_id":"03838","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":460.6714,"read":483.6594,"science":482.9728,"stu_wgt":6.8906,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"3+","book":"26-100","wealth":0.53,"escs":0.47}
{"year":"2012","country":"SVN","school_id":"0000013","student_id":"00200","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":349.9065,"read":250.1886,"science":344.5916,"stu_wgt":1.9729,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"3+","book":"0-10","wealth":0.35,"escs":-0.28}
{"year":"2012","country":"SVN","school_id":"0000336","student_id":"05871","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":533.6579,"read":482.5473,"science":511.6934,"stu_wgt":1.2286,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":1.87,"escs":-0.1}
{"year":"2012","country":"SVN","school_id":"0000220","student_id":"03803","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":427.8782,"read":404.4026,"science":451.0817,"stu_wgt":1.3514,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"26-100","wealth":0.23,"escs":-1.24}
{"year":"2012","country":"SVN","school_id":"0000289","student_id":"05015","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":569.7227,"read":586.8452,"science":622.5662,"stu_wgt":1.9923,"desk":"yes","room":"no","dishwasher":"yes","television":"0","computer_n":"3+","car":"1","book":"201-500","wealth":-0.29,"escs":1.17}
{"year":"2012","country":"SVN","school_id":"0000065","student_id":"01091","father_educ":"ISCED 3B, C","gender":"male","internet":"yes","math":368.2116,"read":289.4839,"science":260.8542,"stu_wgt":1.4769,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"0-10","wealth":0.53,"escs":-0.85}
{"year":"2012","country":"SVN","school_id":"0000242","student_id":"04199","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":381.843,"read":248.5847,"science":372.5662,"stu_wgt":1.4561,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":0.87,"escs":1.17}
{"year":"2012","country":"SVN","school_id":"0000197","student_id":"03422","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":472.1997,"read":515.6701,"science":530.3432,"stu_wgt":2.5568,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"more than 500","wealth":-0.04,"escs":0.65}
{"year":"2012","country":"SVN","school_id":"0000231","student_id":"03975","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":423.6719,"read":440.9255,"science":452.9467,"stu_wgt":9.1422,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-0.29,"escs":-0.14}
{"year":"2012","country":"SVN","school_id":"0000241","student_id":"04177","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":418.7646,"read":498.9101,"science":524.8415,"stu_wgt":4.3498,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"201-500","wealth":0.23,"escs":1.34}
{"year":"2012","country":"SVN","school_id":"0000139","student_id":"02411","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":354.658,"read":298.5459,"science":371.8202,"stu_wgt":1.5183,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"more than 500","wealth":1.87,"escs":0.99}
{"year":"2012","country":"SVN","school_id":"0000326","student_id":"05631","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":527.6601,"read":535.369,"science":532.1149,"stu_wgt":1.3475,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.87,"escs":0.57}
{"year":"2012","country":"SVN","school_id":"0000257","student_id":"04437","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":436.3686,"read":567.3002,"science":574.1701,"stu_wgt":1.9689,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"3+","book":"26-100","wealth":0.23,"escs":-0.4}
{"year":"2012","country":"SVN","school_id":"0000071","student_id":"01159","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":392.9818,"read":461.101,"science":509.8284,"stu_wgt":3.3665,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.98,"escs":-1.22}
{"year":"2012","country":"SVN","school_id":"0000277","student_id":"04777","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":425.4635,"read":359.1729,"science":395.7852,"stu_wgt":5.1521,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"11-25","wealth":-0.04,"escs":-0.18}
{"year":"2012","country":"SVN","school_id":"0000254","student_id":"04404","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":428.6571,"read":392.552,"science":407.9075,"stu_wgt":1.5456,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.53,"escs":-1.34}
{"year":"2012","country":"SVN","school_id":"0000255","student_id":"04425","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":438.8612,"read":359.0927,"science":441.6636,"stu_wgt":1.4459,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.87,"escs":1.43}
{"year":"2012","country":"SVN","school_id":"0000275","student_id":"04751","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":677.8392,"read":675.2195,"science":696.1395,"stu_wgt":1.2789,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"3+","book":"101-200","wealth":-0.53,"escs":1.13}
{"year":"2012","country":"SVN","school_id":"0000094","student_id":"01532","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":602.4381,"read":533.8366,"science":565.9642,"stu_wgt":4.9916,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"201-500","wealth":-0.29,"escs":0.51}
{"year":"2012","country":"SVN","school_id":"0000322","student_id":"05601","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":381.843,"read":307.1267,"science":310.276,"stu_wgt":1.8674,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"3+","book":"201-500","wealth":0.23,"escs":-0.45}
{"year":"2012","country":"SWE","school_id":"0000015","student_id":"00340","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":423.2045,"read":453.7139,"science":409.3995,"stu_wgt":17.3121,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":0.15,"escs":0.65}
{"year":"2012","country":"SWE","school_id":"0000040","student_id":"00970","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":519.7149,"read":548.2368,"science":525.4942,"stu_wgt":22.4566,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"26-100","wealth":0.43,"escs":-0.06}
{"year":"2012","country":"SWE","school_id":"0000198","student_id":"04477","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":392.2028,"read":399.9391,"science":449.2167,"stu_wgt":21.4334,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"0-10","wealth":0.73,"escs":-0.52}
{"year":"2012","country":"SWE","school_id":"0000054","student_id":"01300","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":409.8847,"read":486.2806,"science":449.2167,"stu_wgt":17.8804,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"11-25","wealth":-0.85,"escs":-0.82}
{"year":"2012","country":"SWE","school_id":"0000179","student_id":"04025","gender":"male","internet":"no","math":282.84,"read":233.5883,"science":289.7613,"stu_wgt":18.9583,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","book":"11-25","wealth":-1.79,"escs":0.24}
{"year":"2012","country":"SWE","school_id":"0000112","student_id":"02496","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":620.1979,"read":593.4211,"science":605.6882,"stu_wgt":21.1669,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"0","book":"201-500","wealth":-0.11,"escs":0.38}
{"year":"2012","country":"SWE","school_id":"0000145","student_id":"03259","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":439.1728,"read":517.2587,"science":463.577,"stu_wgt":20.5412,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":0.15,"escs":0.45}
{"year":"2012","country":"SWE","school_id":"0000015","student_id":"00324","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":620.9768,"read":680.0923,"science":626.2029,"stu_wgt":17.3121,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"0","book":"101-200","wealth":-0.36,"escs":0.62}
{"year":"2012","country":"SWE","school_id":"0000036","student_id":"00868","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":610.0717,"read":583.9807,"science":610.5371,"stu_wgt":23.1873,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"more than 500","wealth":0.15,"escs":1.39}
{"year":"2012","country":"SWE","school_id":"0000150","student_id":"03402","mother_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":385.8155,"read":348.0259,"science":366.878,"stu_wgt":21.8662,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.58,"escs":1.39}
{"year":"2012","country":"SWE","school_id":"0000123","student_id":"02733","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":429.436,"read":534.1775,"science":477.1913,"stu_wgt":19.0264,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.15,"escs":0.4}
{"year":"2012","country":"SWE","school_id":"0000037","student_id":"00885","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":423.8277,"read":535.7661,"science":425.9045,"stu_wgt":22.5333,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"101-200","wealth":0.73,"escs":1.28}
{"year":"2012","country":"SWE","school_id":"0000059","student_id":"01425","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":427.8782,"read":493.4294,"science":419.0974,"stu_wgt":20.6333,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.08,"escs":-1.3}
{"year":"2012","country":"SWE","school_id":"0000027","student_id":"00662","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":421.6467,"read":479.1318,"science":400.4476,"stu_wgt":19.3368,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.43,"escs":0.08}
{"year":"2012","country":"SWE","school_id":"0000200","student_id":"04543","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":481.547,"read":395.3407,"science":430.3805,"stu_wgt":14.8555,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.73,"escs":-0.58}
{"year":"2012","country":"SWE","school_id":"0000132","student_id":"02910","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":409.8847,"read":387.7861,"science":408.1872,"stu_wgt":17.5323,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.43,"escs":1.02}
{"year":"2012","country":"SWE","school_id":"0000067","student_id":"01594","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":427.1771,"read":392.6942,"science":476.4454,"stu_wgt":19.342,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.36,"escs":-0.34}
{"year":"2012","country":"SWE","school_id":"0000064","student_id":"01524","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":568.7101,"read":543.1391,"science":603.0772,"stu_wgt":14.9868,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"0","book":"101-200","wealth":-0.36,"escs":0.25}
{"year":"2012","country":"SWE","school_id":"0000202","student_id":"04572","gender":"male","computer":"yes","internet":"yes","math":535.761,"read":511.6227,"science":525.1212,"stu_wgt":17.938,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.5,"escs":0.2}
{"year":"2012","country":"SWE","school_id":"0000134","student_id":"02985","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":516.5992,"read":525.9775,"science":560.8355,"stu_wgt":19.2425,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.11,"escs":0.4}
{"year":"2012","country":"SWE","school_id":"0000203","student_id":"04592","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":374.521,"read":456.0968,"science":454.2521,"stu_wgt":20.8715,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.36,"escs":0.95}
{"year":"2012","country":"SWE","school_id":"0000183","student_id":"04123","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":449.6105,"read":496.6066,"science":425.9045,"stu_wgt":21.4781,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"0","book":"101-200","wealth":-0.11,"escs":0.8}
{"year":"2012","country":"SWE","school_id":"0000016","student_id":"00364","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":422.5814,"read":424.4513,"science":373.6852,"stu_wgt":18.1087,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"0-10","wealth":0.43,"escs":-1.07}
{"year":"2012","country":"SWE","school_id":"0000043","student_id":"01003","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":604.1517,"read":637.4479,"science":628.3476,"stu_wgt":21.5411,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":3.18,"escs":1.71}
{"year":"2012","country":"SWE","school_id":"0000065","student_id":"01544","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":559.5965,"read":582.1538,"science":626.5759,"stu_wgt":20.8137,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.08,"escs":1.26}
{"year":"2012","country":"SWE","school_id":"0000137","student_id":"03062","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":511.2245,"read":487.5644,"science":494.6289,"stu_wgt":17.6197,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-0.61,"escs":-0.78}
{"year":"2012","country":"SWE","school_id":"0000169","student_id":"03800","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":542.4599,"read":568.6506,"science":488.5677,"stu_wgt":20.7123,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.14,"escs":0.17}
{"year":"2012","country":"SWE","school_id":"0000024","student_id":"00587","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":545.4977,"read":505.2071,"science":519.433,"stu_wgt":19.7146,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"more than 500","wealth":0.43,"escs":1.33}
{"year":"2012","country":"SWE","school_id":"0000179","student_id":"04022","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":537.6305,"read":597.4046,"science":601.865,"stu_wgt":18.2068,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":-0.11,"escs":0.67}
{"year":"2012","country":"SWE","school_id":"0000046","student_id":"01081","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":494.2437,"read":484.5972,"science":532.2081,"stu_wgt":20.1502,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"2","book":"11-25","wealth":0.73,"escs":-0.07}
{"year":"2012","country":"SWE","school_id":"0000158","student_id":"03577","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":581.251,"read":618.1361,"science":534.0731,"stu_wgt":13.4177,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"201-500","wealth":-0.11,"escs":0.95}
{"year":"2012","country":"SWE","school_id":"0000138","student_id":"03090","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":525.2454,"read":435.4379,"science":451.7344,"stu_wgt":22.2245,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.36,"escs":-2.14}
{"year":"2012","country":"SWE","school_id":"0000140","student_id":"03126","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":360.1106,"read":332.9787,"science":387.9523,"stu_wgt":18.0962,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"0","book":"more than 500","wealth":0.43,"escs":0.84}
{"year":"2012","country":"SWE","school_id":"0000010","student_id":"00212","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":521.2728,"read":513.1464,"science":531.9284,"stu_wgt":21.8729,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"0-10","wealth":0.73,"escs":0.48}
{"year":"2012","country":"SWE","school_id":"0000021","student_id":"00496","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":491.1279,"read":536.5604,"science":505.166,"stu_wgt":18.1938,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":1.5,"escs":1.33}
{"year":"2012","country":"SWE","school_id":"0000099","student_id":"02158","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":571.2027,"read":622.9019,"science":571.6524,"stu_wgt":13.8412,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"more than 500","wealth":-0.61,"escs":0.17}
{"year":"2012","country":"SWE","school_id":"0000066","student_id":"01585","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":578.1352,"read":529.9872,"science":604.6624,"stu_wgt":24.4773,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"more than 500","wealth":0.43,"escs":1.28}
{"year":"2012","country":"SWE","school_id":"0000086","student_id":"01958","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":405.99,"read":477.941,"science":413.5957,"stu_wgt":20.5638,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.73,"escs":-0.06}
{"year":"2012","country":"SWE","school_id":"0000078","student_id":"01825","mother_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":388.9313,"read":271.0392,"science":328.646,"stu_wgt":19.5958,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.15,"escs":-1.93}
{"year":"2012","country":"SWE","school_id":"0000065","student_id":"01541","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":475.627,"read":498.9101,"science":541.6263,"stu_wgt":20.8137,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"201-500","wealth":-0.85,"escs":0.6}
{"year":"2012","country":"SWE","school_id":"0000123","student_id":"02743","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":379.5062,"read":521.9451,"science":428.4222,"stu_wgt":19.0264,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":2.08,"escs":0.87}
{"year":"2012","country":"SWE","school_id":"0000012","student_id":"00257","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":443.379,"read":515.6701,"science":461.3391,"stu_wgt":18.5275,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.61,"escs":-0.48}
{"year":"2012","country":"SWE","school_id":"0000132","student_id":"02915","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":500.2415,"read":447.4671,"science":507.9634,"stu_wgt":20.7062,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"201-500","wealth":0.43,"escs":0.94}
{"year":"2012","country":"SWE","school_id":"0000142","student_id":"03192","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":533.8916,"read":545.144,"science":568.4819,"stu_wgt":20.7248,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":-0.48,"escs":1.11}
{"year":"2012","country":"SWE","school_id":"0000155","student_id":"03519","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":480.768,"read":390.4488,"science":438.6796,"stu_wgt":19.8228,"desk":"no","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":0.43,"escs":0.1}
{"year":"2012","country":"SWE","school_id":"0000142","student_id":"03194","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":581.4068,"read":670.3223,"science":666.6729,"stu_wgt":20.1934,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"201-500","wealth":0.43,"escs":1.41}
{"year":"2012","country":"SWE","school_id":"0000116","student_id":"02586","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":464.5661,"read":385.5569,"science":406.229,"stu_wgt":18.7412,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":1.5,"escs":1.36}
{"year":"2012","country":"SWE","school_id":"0000197","student_id":"04447","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":494.0879,"read":542.9149,"science":546.1954,"stu_wgt":18.2331,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.61,"escs":0.25}
{"year":"2012","country":"SWE","school_id":"0000030","student_id":"00726","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":469.2398,"read":453.6421,"science":489.5002,"stu_wgt":26.3014,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"26-100","wealth":-0.11,"escs":-0.74}
{"year":"2012","country":"SWE","school_id":"0000013","student_id":"00291","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":515.8202,"read":576.5803,"science":566.7102,"stu_wgt":18.4374,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.5,"escs":0.37}
{"year":"2012","country":"TAP","school_id":"0000069","student_id":"02580","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"yes","math":371.8726,"read":469.4412,"science":458.4483,"stu_wgt":51.3726,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"0-10","wealth":-1.78,"escs":-2.16}
{"year":"2012","country":"TAP","school_id":"0000007","student_id":"00229","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":636.6334,"read":592.9564,"science":597.4823,"stu_wgt":66.9998,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-0.88,"escs":0.19}
{"year":"2012","country":"TAP","school_id":"0000040","student_id":"01493","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":514.9634,"read":468.5583,"science":488.3812,"stu_wgt":58.0961,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":-0.2,"escs":0.67}
{"year":"2012","country":"TAP","school_id":"0000050","student_id":"01871","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":505.7719,"read":495.8123,"science":522.2305,"stu_wgt":57.1044,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-2.03,"escs":-2.08}
{"year":"2012","country":"TAP","school_id":"0000147","student_id":"05424","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":435.7454,"read":401.5156,"science":415.8336,"stu_wgt":46.7507,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"11-25","wealth":0.3,"escs":0.17}
{"year":"2012","country":"TAP","school_id":"0000057","student_id":"02138","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":524.3106,"read":522.2628,"science":491.1787,"stu_wgt":61.0282,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":-0.2,"escs":-0.67}
{"year":"2012","country":"TAP","school_id":"0000125","student_id":"04656","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":624.5599,"read":545.0595,"science":549.3659,"stu_wgt":50.6743,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.1,"escs":-0.14}
{"year":"2012","country":"TAP","school_id":"0000033","student_id":"01185","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"no","math":481.7028,"read":593.3536,"science":485.4905,"stu_wgt":60.4608,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-1.78,"escs":-1.26}
{"year":"2012","country":"TAP","school_id":"0000063","student_id":"02335","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":642.787,"read":548.5122,"science":567.6427,"stu_wgt":52.0509,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"201-500","wealth":-1.32,"escs":-0.83}
{"year":"2012","country":"TAP","school_id":"0000128","student_id":"04739","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":497.0478,"read":474.9738,"science":456.6766,"stu_wgt":55.6479,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"11-25","wealth":-0.88,"escs":-1.48}
{"year":"2012","country":"TAP","school_id":"0000157","student_id":"05795","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":677.0603,"read":623.6962,"science":629.0004,"stu_wgt":48.2087,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"101-200","wealth":-0.66,"escs":0.46}
{"year":"2012","country":"TAP","school_id":"0000140","student_id":"05200","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":675.5803,"read":652.2914,"science":603.73,"stu_wgt":57.2502,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"more than 500","wealth":-0.88,"escs":-0.1}
{"year":"2012","country":"TAP","school_id":"0000100","student_id":"03739","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"yes","math":613.9663,"read":536.4028,"science":531.9284,"stu_wgt":52.8553,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.2,"escs":-0.17}
{"year":"2012","country":"TAP","school_id":"0000032","student_id":"01172","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":652.1343,"read":529.9872,"science":557.1056,"stu_wgt":68.8151,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":-0.66,"escs":0.24}
{"year":"2012","country":"TAP","school_id":"0000042","student_id":"01549","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":736.8048,"read":685.573,"science":653.4316,"stu_wgt":46.3039,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.1,"escs":-0.86}
{"year":"2012","country":"TAP","school_id":"0000115","student_id":"04293","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":689.5233,"read":615.7954,"science":574.8228,"stu_wgt":60.7201,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"26-100","wealth":-1.1,"escs":-1.35}
{"year":"2012","country":"TAP","school_id":"0000150","student_id":"05547","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":503.6688,"read":479.0524,"science":460.4998,"stu_wgt":46.2927,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":-0.66,"escs":-0.17}
{"year":"2012","country":"TAP","school_id":"0000057","student_id":"02109","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":584.2888,"read":551.6523,"science":540.6005,"stu_wgt":61.0282,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"1","book":"11-25","wealth":-2.03,"escs":-1.62}
{"year":"2012","country":"TAP","school_id":"0000080","student_id":"03005","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":723.0176,"read":615.7531,"science":599.3473,"stu_wgt":24.8055,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"more than 500","wealth":-0.66,"escs":-0.79}
{"year":"2012","country":"TAP","school_id":"0000045","student_id":"01674","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":634.9977,"read":533.2752,"science":513.5584,"stu_wgt":37.6621,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.3,"escs":0.31}
{"year":"2012","country":"TAP","school_id":"0000126","student_id":"04671","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":508.3424,"read":526.711,"science":544.4237,"stu_wgt":49.9463,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.1,"escs":-1.27}
{"year":"2012","country":"TAP","school_id":"0000017","student_id":"00614","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":453.2715,"read":452.0458,"science":437.0944,"stu_wgt":64.69,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"0-10","wealth":-0.88,"escs":-0.77}
{"year":"2012","country":"TAP","school_id":"0000143","student_id":"05300","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":523.1422,"read":541.8029,"science":498.7318,"stu_wgt":23.4339,"desk":"no","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"3+","book":"26-100","wealth":-0.66,"escs":-0.59}
{"year":"2012","country":"TAP","school_id":"0000111","student_id":"04117","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":646.8375,"read":628.5463,"science":658.9332,"stu_wgt":51.954,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"101-200","wealth":-0.66,"escs":-0.5}
{"year":"2012","country":"TAP","school_id":"0000116","student_id":"04337","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":285.4105,"read":374.9183,"science":343.7523,"stu_wgt":46.2642,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"0","book":"0-10","wealth":-0.43,"escs":-1.2}
{"year":"2012","country":"TAP","school_id":"0000143","student_id":"05304","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":598.855,"read":534.7335,"science":528.8512,"stu_wgt":23.4339,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.3,"escs":-0.01}
{"year":"2012","country":"TAP","school_id":"0000071","student_id":"02661","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":508.9656,"read":524.9635,"science":525.8672,"stu_wgt":50.4222,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"more than 500","wealth":0.3,"escs":-1.13}
{"year":"2012","country":"TAP","school_id":"0000145","student_id":"05369","mother_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":500.2415,"read":534.7989,"science":508.6162,"stu_wgt":53.9431,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"101-200","wealth":-1.1,"escs":-0.99}
{"year":"2012","country":"TAP","school_id":"0000009","student_id":"00328","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":721.5376,"read":577.0702,"science":604.9422,"stu_wgt":23.4965,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"201-500","wealth":-1.1,"escs":-0.71}
{"year":"2012","country":"TAP","school_id":"0000160","student_id":"05924","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":476.0165,"read":373.9287,"science":445.4868,"stu_wgt":42.6665,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"3+","book":"0-10","wealth":-0.43,"escs":-1.11}
{"year":"2012","country":"TAP","school_id":"0000052","student_id":"01931","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":559.6744,"read":500.8165,"science":519.1533,"stu_wgt":52.8396,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-0.88,"escs":-1.13}
{"year":"2012","country":"TAP","school_id":"0000024","student_id":"00876","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":561.8554,"read":597.484,"science":526.3335,"stu_wgt":53.318,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.1,"escs":-0.49}
{"year":"2012","country":"TAP","school_id":"0000102","student_id":"03814","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":494.01,"read":463.9605,"science":457.3294,"stu_wgt":58.4404,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.66,"escs":-0.72}
{"year":"2012","country":"TAP","school_id":"0000127","student_id":"04707","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":648.5512,"read":560.4612,"science":630.2126,"stu_wgt":61.1711,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"1","book":"201-500","wealth":0.04,"escs":1.06}
{"year":"2012","country":"TAP","school_id":"0000138","student_id":"05131","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":422.5035,"read":433.5934,"science":490.4327,"stu_wgt":59.6662,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.88,"escs":-1.5}
{"year":"2012","country":"TAP","school_id":"0000108","student_id":"04018","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":408.2489,"read":399.9391,"science":417.5121,"stu_wgt":46.8463,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"0","book":"11-25","wealth":-0.43,"escs":-1.05}
{"year":"2012","country":"TAP","school_id":"0000113","student_id":"04221","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":614.2779,"read":620.4396,"science":571.4659,"stu_wgt":54.5115,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"201-500","wealth":-1.32,"escs":-0.99}
{"year":"2012","country":"TAP","school_id":"0000038","student_id":"01388","mother_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":355.5149,"read":309.292,"science":328.1798,"stu_wgt":44.8568,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"0-10","wealth":0.2,"escs":-1.19}
{"year":"2012","country":"TAP","school_id":"0000034","student_id":"01222","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":443.8464,"read":489.4578,"science":492.4841,"stu_wgt":49.7735,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"101-200","wealth":-0.88,"escs":0.44}
{"year":"2012","country":"TAP","school_id":"0000006","student_id":"00210","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":735.4806,"read":693.5161,"science":653.1518,"stu_wgt":51.0064,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"2","book":"26-100","wealth":-0.2,"escs":0.13}
{"year":"2012","country":"TAP","school_id":"0000125","student_id":"04650","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":622.5347,"read":497.3215,"science":517.9411,"stu_wgt":50.6743,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"2","car":"2","book":"26-100","wealth":-0.88,"escs":-0.67}
{"year":"2012","country":"TAP","school_id":"0000025","student_id":"00893","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":635.9324,"read":540.2521,"science":551.0444,"stu_wgt":50.8719,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":-0.66,"escs":-0.88}
{"year":"2012","country":"TAP","school_id":"0000074","student_id":"02785","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"yes","math":526.8811,"read":540.0554,"science":508.1499,"stu_wgt":40.1822,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-1.1,"escs":-1.41}
{"year":"2012","country":"TAP","school_id":"0000019","student_id":"00690","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"yes","math":315.1659,"read":303.0368,"science":335.5464,"stu_wgt":42.7562,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.32,"escs":-2.64}
{"year":"2012","country":"TAP","school_id":"0000007","student_id":"00247","gender":"female","math":383.6345,"read":358.635,"science":347.5755,"stu_wgt":66.9998}
{"year":"2012","country":"TAP","school_id":"0000079","student_id":"02970","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":393.6049,"read":279.8606,"science":380.8653,"stu_wgt":55.2897,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.32,"escs":-1.94}
{"year":"2012","country":"TAP","school_id":"0000138","student_id":"05134","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":240.2321,"read":278.0963,"science":309.2503,"stu_wgt":59.6662,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"3+","book":"more than 500","wealth":0.58,"escs":-0.39}
{"year":"2012","country":"TAP","school_id":"0000017","student_id":"00628","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":418.5309,"read":389.727,"science":404.737,"stu_wgt":64.69,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.2,"escs":-0.13}
{"year":"2012","country":"TAP","school_id":"0000019","student_id":"00699","mother_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":353.8791,"read":399.1448,"science":389.5375,"stu_wgt":39.6063,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.32,"escs":-1.54}
{"year":"2012","country":"TAP","school_id":"0000078","student_id":"02901","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":625.8062,"read":616.3092,"science":568.7617,"stu_wgt":50.8329,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":-0.66,"escs":-0.58}
{"year":"2012","country":"THA","school_id":"0000181","student_id":"05036","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":576.6552,"read":566.5059,"science":577.2473,"stu_wgt":8.4292,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.17,"escs":0.44}
{"year":"2012","country":"THA","school_id":"0000214","student_id":"05881","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":391.2681,"read":466.6611,"science":452.9467,"stu_wgt":151.1473,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"3+","book":"26-100","wealth":-0.15,"escs":-0.15}
{"year":"2012","country":"THA","school_id":"0000034","student_id":"00971","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":435.6675,"read":401.1949,"science":456.6766,"stu_wgt":129.6798,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.3,"escs":-2.67}
{"year":"2012","country":"THA","school_id":"0000102","student_id":"02692","mother_educ":"ISCED 1","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":492.9974,"read":448.0743,"science":498.6386,"stu_wgt":149.6221,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.09,"escs":-0.13}
{"year":"2012","country":"THA","school_id":"0000203","student_id":"05565","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":465.1114,"read":554.0353,"science":535.0056,"stu_wgt":7.6498,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.87,"escs":-0.84}
{"year":"2012","country":"THA","school_id":"0000218","student_id":"05980","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"no","math":336.1193,"read":400.7334,"science":370.8877,"stu_wgt":128.5547,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-3.03,"escs":-2.5}
{"year":"2012","country":"THA","school_id":"0000140","student_id":"03846","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":501.0204,"read":412.1815,"science":479.8023,"stu_wgt":192.4355,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-2.02,"escs":-2.19}
{"year":"2012","country":"THA","school_id":"0000067","student_id":"01839","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":526.4138,"read":542.6766,"science":510.2014,"stu_wgt":5.1458,"desk":"yes","room":"yes","television":"3+","computer_n":"1","car":"2","book":"26-100","wealth":0.35,"escs":0.92}
{"year":"2012","country":"THA","school_id":"0000213","student_id":"05853","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":564.0365,"read":561.9784,"science":576.0351,"stu_wgt":3.9241,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"101-200","wealth":0.12,"escs":0.71}
{"year":"2012","country":"THA","school_id":"0000093","student_id":"02460","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"no","math":353.3339,"read":369.5982,"science":371.9135,"stu_wgt":61.1321,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"11-25","wealth":-0.87,"escs":-2.61}
{"year":"2012","country":"THA","school_id":"0000165","student_id":"04540","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":347.8034,"read":319.3965,"science":409.1197,"stu_wgt":178.6924,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"2","car":"1","book":"26-100","wealth":-0.4,"escs":-0.49}
{"year":"2012","country":"THA","school_id":"0000048","student_id":"01378","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":402.9522,"read":426.1513,"science":417.5121,"stu_wgt":131.1724,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.32,"escs":-1.4}
{"year":"2012","country":"THA","school_id":"0000196","student_id":"05347","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":394.0723,"read":434.571,"science":399.7949,"stu_wgt":132.2424,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.87,"escs":-1.46}
{"year":"2012","country":"THA","school_id":"0000121","student_id":"03277","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":442.3664,"read":432.1881,"science":420.3096,"stu_wgt":137.1562,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":1.76,"escs":1.53}
{"year":"2012","country":"THA","school_id":"0000218","student_id":"05997","gender":"female","computer":"yes","internet":"no","math":395.0849,"read":452.9196,"science":431.4994,"stu_wgt":128.5547,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":-0.4,"escs":-1.48}
{"year":"2012","country":"THA","school_id":"0000143","student_id":"03911","mother_educ":"ISCED 1","father_educ":"ISCED 3B, C","gender":"female","computer":"no","internet":"no","math":342.1172,"read":370.3113,"science":382.8236,"stu_wgt":56.2416,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.3,"escs":-1.77}
{"year":"2012","country":"THA","school_id":"0000170","student_id":"04693","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":490.9721,"read":484.5972,"science":423.107,"stu_wgt":136.1335,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"2","book":"26-100","wealth":-1.54,"escs":-1.59}
{"year":"2012","country":"THA","school_id":"0000151","student_id":"04143","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":448.5979,"read":441.7733,"science":479.9888,"stu_wgt":129.9138,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"101-200","wealth":-1.32,"escs":-1.3}
{"year":"2012","country":"THA","school_id":"0000188","student_id":"05193","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"no","math":408.3268,"read":479.0524,"science":502.0888,"stu_wgt":136.8537,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.77,"escs":-2.46}
{"year":"2012","country":"THA","school_id":"0000229","student_id":"06276","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":320.3069,"read":319.1559,"science":377.4151,"stu_wgt":6.0754,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.64,"escs":-1.83}
{"year":"2012","country":"THA","school_id":"0000007","student_id":"00231","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":513.795,"read":562.4549,"science":585.4532,"stu_wgt":137.4708,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"11-25","wealth":-2.02,"escs":-2.37}
{"year":"2012","country":"THA","school_id":"0000113","student_id":"03014","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":376.8578,"read":451.331,"science":361.9358,"stu_wgt":142.1231,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"11-25","wealth":-1.77,"escs":-2.67}
{"year":"2012","country":"THA","school_id":"0000083","student_id":"02226","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":412.4552,"read":395.5812,"science":369.9552,"stu_wgt":147.0764,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"0","car":"1","book":"11-25","wealth":-1.54,"escs":-2.35}
{"year":"2012","country":"THA","school_id":"0000205","student_id":"05634","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":501.0983,"read":526.8597,"science":563.26,"stu_wgt":134.9243,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"101-200","wealth":1.76,"escs":1.21}
{"year":"2012","country":"THA","school_id":"0000056","student_id":"01577","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":493.231,"read":492.376,"science":494.9086,"stu_wgt":11.3445,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"201-500","wealth":-1.09,"escs":0.39}
{"year":"2012","country":"THA","school_id":"0000153","student_id":"04229","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":596.9076,"read":550.1161,"science":556.7326,"stu_wgt":7.0212,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"26-100","wealth":-0.15,"escs":0.61}
{"year":"2012","country":"THA","school_id":"0000050","student_id":"01438","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":624.8715,"read":552.1289,"science":530.0634,"stu_wgt":5.1583,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"26-100","wealth":-1.77,"escs":0.37}
{"year":"2012","country":"THA","school_id":"0000032","student_id":"00899","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":532.2558,"read":528.379,"science":508.2432,"stu_wgt":134.5438,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"11-25","wealth":-2.63,"escs":-2.74}
{"year":"2012","country":"THA","school_id":"0000157","student_id":"04330","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":389.7881,"read":449.504,"science":400.9138,"stu_wgt":138.1775,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"0","car":"1","book":"11-25","wealth":-0.87,"escs":-0.96}
{"year":"2012","country":"THA","school_id":"0000012","student_id":"00398","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":466.124,"read":501.9285,"science":494.1626,"stu_wgt":131.0675,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"11-25","wealth":-0.15,"escs":-0.26}
{"year":"2012","country":"THA","school_id":"0000168","student_id":"04622","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":413.7794,"read":381.6274,"science":395.7852,"stu_wgt":131.2782,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"1","book":"11-25","wealth":-0.15,"escs":0.63}
{"year":"2012","country":"THA","school_id":"0000153","student_id":"04228","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":639.6713,"read":559.3571,"science":545.263,"stu_wgt":7.0212,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"201-500","wealth":-0.15,"escs":1.14}
{"year":"2012","country":"THA","school_id":"0000228","student_id":"06246","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":380.363,"read":464.2782,"science":407.2548,"stu_wgt":132.0965,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.32,"escs":-2.16}
{"year":"2012","country":"THA","school_id":"0000038","student_id":"01087","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":369.6136,"read":416.4318,"science":411.9172,"stu_wgt":7.6988,"room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"0-10","wealth":-1.54,"escs":0.31}
{"year":"2012","country":"THA","school_id":"0000091","student_id":"02414","mother_educ":"ISCED 1","father_educ":"ISCED 3B, C","gender":"male","computer":"no","internet":"no","math":344.7655,"read":323.8874,"science":356.0612,"stu_wgt":146.4376,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.63,"escs":-1.91}
{"year":"2012","country":"THA","school_id":"0000133","student_id":"03617","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":539.1105,"read":534.9718,"science":515.4233,"stu_wgt":4.8102,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"11-25","wealth":-0.15,"escs":-1.54}
{"year":"2012","country":"THA","school_id":"0000137","student_id":"03769","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":449.6884,"read":430.0649,"science":440.8243,"stu_wgt":182.4538,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-0.87,"escs":-0.23}
{"year":"2012","country":"THA","school_id":"0000079","student_id":"02103","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":484.8964,"read":472.2213,"science":453.8791,"stu_wgt":131.2782,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"11-25","wealth":-2.02,"escs":-2.28}
{"year":"2012","country":"THA","school_id":"0000150","student_id":"04117","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":459.2694,"read":408.3588,"science":429.7277,"stu_wgt":127.6728,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"0-10","wealth":-2.3,"escs":-1.6}
{"year":"2012","country":"THA","school_id":"0000151","student_id":"04170","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":490.2711,"read":517.8941,"science":501.3428,"stu_wgt":129.9138,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":1.76,"escs":1.26}
{"year":"2012","country":"THA","school_id":"0000136","student_id":"03728","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"no","math":421.6467,"read":514.3197,"science":419.3771,"stu_wgt":130.7755,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.54,"escs":-1.19}
{"year":"2012","country":"THA","school_id":"0000009","student_id":"00295","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"no","math":494.8668,"read":555.6239,"science":562.0477,"stu_wgt":5.0634,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"3+","car":"1","book":"26-100","wealth":-0.64,"escs":-1.86}
{"year":"2012","country":"THA","school_id":"0000132","student_id":"03587","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":409.2616,"read":426.4561,"science":453.7859,"stu_wgt":142.9815,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.15,"escs":0.13}
{"year":"2012","country":"THA","school_id":"0000073","student_id":"01944","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":334.4057,"read":345.6201,"science":362.2156,"stu_wgt":6.1062,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"0","car":"1","book":"more than 500","wealth":-1.77,"escs":-1.21}
{"year":"2012","country":"THA","school_id":"0000044","student_id":"01238","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":402.9522,"read":495.018,"science":479.7091,"stu_wgt":7.0432,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.87,"escs":-1.84}
{"year":"2012","country":"THA","school_id":"0000001","student_id":"00018","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":441.899,"read":498.1952,"science":467.5867,"stu_wgt":138.4269,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-1.54,"escs":-1.28}
{"year":"2012","country":"THA","school_id":"0000045","student_id":"01299","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":404.5879,"read":379.6842,"science":393.1742,"stu_wgt":133.5052,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.63,"escs":-2.1}
{"year":"2012","country":"THA","school_id":"0000045","student_id":"01300","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":374.0536,"read":461.5776,"science":437.7471,"stu_wgt":133.5052,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"201-500","wealth":-1.54,"escs":-1.14}
{"year":"2012","country":"THA","school_id":"0000078","student_id":"02073","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":478.3533,"read":496.0506,"science":493.0436,"stu_wgt":4.7469,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"3+","car":"3+","book":"101-200","wealth":-0.15,"escs":1.14}
{"year":"2012","country":"THA","school_id":"0000080","student_id":"02137","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":515.0413,"read":533.8598,"science":518.8736,"stu_wgt":166.6489,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-1.32,"escs":-2.08}
{"year":"2012","country":"TUN","school_id":"0000020","student_id":"00542","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":321.7869,"read":357.5229,"science":361.5628,"stu_wgt":28.5995,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"0","wealth":-2.11,"escs":-1.74}
{"year":"2012","country":"TUN","school_id":"0000077","student_id":"02130","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":537.5526,"read":503.676,"science":466.0015,"stu_wgt":25.8745,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.2,"escs":0.4}
{"year":"2012","country":"TUN","school_id":"0000068","student_id":"01888","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":345.7003,"read":348.0706,"science":361.5628,"stu_wgt":28.9158,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3,"escs":-2.47}
{"year":"2012","country":"TUN","school_id":"0000015","student_id":"00389","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":385.6598,"read":396.0624,"science":482.7863,"stu_wgt":25.8705,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.74,"escs":0.9}
{"year":"2012","country":"TUN","school_id":"0000001","student_id":"00026","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":444.3916,"read":412.1815,"science":332.6557,"stu_wgt":25.4356,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","wealth":0.35,"escs":-0.13}
{"year":"2012","country":"TUN","school_id":"0000117","student_id":"03303","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":415.4152,"read":499.069,"science":395.4122,"stu_wgt":24.7267,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.87,"escs":-0.92}
{"year":"2012","country":"TUN","school_id":"0000098","student_id":"02755","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":438.0823,"read":479.2241,"science":431.1264,"stu_wgt":35.4391,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.37,"escs":-1.66}
{"year":"2012","country":"TUN","school_id":"0000048","student_id":"01351","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":356.917,"read":453.0784,"science":546.1954,"stu_wgt":26.1138,"desk":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.87,"escs":-1.55}
{"year":"2012","country":"TUN","school_id":"0000013","student_id":"00353","mother_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":416.8952,"read":440.2496,"science":444.5543,"stu_wgt":25.5874,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"0-10","wealth":-0.74,"escs":-1.76}
{"year":"2012","country":"TUN","school_id":"0000009","student_id":"00228","mother_educ":"ISCED 3A","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":409.5731,"read":355.2434,"science":429.6345,"stu_wgt":26.7821,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","book":"11-25","wealth":-1.5,"escs":-1.2}
{"year":"2012","country":"TUN","school_id":"0000076","student_id":"02118","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":465.9682,"read":517.2363,"science":462.2715,"stu_wgt":31.468,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.35,"escs":1.23}
{"year":"2012","country":"TUN","school_id":"0000093","student_id":"02637","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":379.1946,"read":284.5119,"science":406.3223,"stu_wgt":30.3064,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"0-10","wealth":-3,"escs":-3.43}
{"year":"2012","country":"TUN","school_id":"0000082","student_id":"02302","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":314.8543,"read":358.4512,"science":385.8075,"stu_wgt":27.2341,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-0.49,"escs":0.5}
{"year":"2012","country":"TUN","school_id":"0000144","student_id":"04143","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":441.1201,"read":476.8283,"science":497.0533,"stu_wgt":27.5423,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.66,"escs":-1.37}
{"year":"2012","country":"TUN","school_id":"0000012","student_id":"00299","gender":"female","computer":"yes","internet":"yes","math":331.991,"read":386.3564,"science":313.8195,"stu_wgt":29.9485,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.87,"escs":-1.38}
{"year":"2012","country":"TUN","school_id":"0000041","student_id":"01148","gender":"female","computer":"yes","internet":"yes","math":405.289,"read":352.1216,"science":320.8131,"stu_wgt":30.2785,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-0.23,"escs":0.18}
{"year":"2012","country":"TUN","school_id":"0000012","student_id":"00316","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":344.6876,"read":416.9932,"science":379.0004,"stu_wgt":24.4214,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3,"escs":-1.51}
{"year":"2012","country":"TUN","school_id":"0000078","student_id":"02172","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":282.4505,"read":244.7354,"science":195.207,"stu_wgt":23.7935,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-2.66,"escs":-0.57}
{"year":"2012","country":"TUN","school_id":"0000127","student_id":"03610","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":503.8246,"read":468.0115,"science":430.567,"stu_wgt":29.7463,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.66,"escs":-1.84}
{"year":"2012","country":"TUN","school_id":"0000054","student_id":"01486","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"no","math":387.9966,"read":338.4595,"science":420.3096,"stu_wgt":2.957,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.87,"escs":-3.07}
{"year":"2012","country":"TUN","school_id":"0000102","student_id":"02856","gender":"male","computer":"yes","internet":"yes","math":463.7872,"read":442.6554,"science":446.699,"stu_wgt":27.4267,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"more than 500","wealth":0.05,"escs":0.94}
{"year":"2012","country":"TUN","school_id":"0000012","student_id":"00317","gender":"male","computer":"no","internet":"no","math":320.7743,"read":316.5897,"science":395.1324,"stu_wgt":24.4214,"desk":"yes","room":"no","dishwasher":"no","television":"0","computer_n":"0","car":"0","book":"11-25","wealth":-3.42,"escs":-2.1}
{"year":"2012","country":"TUN","school_id":"0000109","student_id":"03067","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"no","math":335.8857,"read":344.2579,"science":438.7728,"stu_wgt":25.3,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-0.97,"escs":-0.76}
{"year":"2012","country":"TUN","school_id":"0000020","student_id":"00557","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":355.3591,"read":349.8181,"science":341.7941,"stu_wgt":28.5995,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","wealth":-2.37,"escs":-2.84}
{"year":"2012","country":"TUN","school_id":"0000111","student_id":"03147","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":394.306,"read":476.9077,"science":478.8698,"stu_wgt":29.9491,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"101-200","wealth":-1.2,"escs":0.5}
{"year":"2012","country":"TUN","school_id":"0000127","student_id":"03619","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":441.899,"read":440.2106,"science":516.2626,"stu_wgt":29.7463,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.42,"escs":0.62}
{"year":"2012","country":"TUN","school_id":"0000070","student_id":"01931","gender":"male","computer":"no","internet":"no","math":301.6124,"read":238.9614,"science":305.6136,"stu_wgt":25.0415,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.37,"escs":-1.11}
{"year":"2012","country":"TUN","school_id":"0000139","student_id":"03978","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":431.7729,"read":478.4169,"science":477.4711,"stu_wgt":29.6055,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-3,"escs":-1.4}
{"year":"2012","country":"TUN","school_id":"0000120","student_id":"03412","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":386.984,"read":388.4216,"science":309.3435,"stu_wgt":24.967,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.2,"escs":-1.27}
{"year":"2012","country":"TUN","school_id":"0000028","student_id":"00768","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":596.0508,"read":465.9118,"science":472.5289,"stu_wgt":27.9544,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"11-25","wealth":-2.37,"escs":-0.84}
{"year":"2012","country":"TUN","school_id":"0000096","student_id":"02680","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"no","math":336.8204,"read":275.5301,"science":377.9746,"stu_wgt":24.9191,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.66,"escs":-2.5}
{"year":"2012","country":"TUN","school_id":"0000141","student_id":"04049","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":436.3686,"read":496.5461,"science":509.8284,"stu_wgt":26.2835,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-0.97,"escs":-1.19}
{"year":"2012","country":"TUN","school_id":"0000151","student_id":"04336","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":444.158,"read":387.7861,"science":424.0395,"stu_wgt":26.8078,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"11-25","wealth":-0.97,"escs":-0.67}
{"year":"2012","country":"TUN","school_id":"0000111","student_id":"03130","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":381.9209,"read":482.309,"science":435.1361,"stu_wgt":29.9491,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","wealth":-1.64,"escs":-0.04}
{"year":"2012","country":"TUN","school_id":"0000104","student_id":"02941","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":272.0128,"read":318.0457,"science":317.5494,"stu_wgt":25.8725,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-5.11,"escs":-2.68}
{"year":"2012","country":"TUN","school_id":"0000079","student_id":"02192","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":334.6394,"read":424.4833,"science":384.5021,"stu_wgt":25.7427,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.42,"escs":-0.26}
{"year":"2012","country":"TUN","school_id":"0000022","student_id":"00599","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":404.51,"read":425.8146,"science":473.3681,"stu_wgt":25.2334,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"0","car":"0","book":"26-100","wealth":-3,"escs":-1.59}
{"year":"2012","country":"TUN","school_id":"0000088","student_id":"02471","mother_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":331.9131,"read":453.6345,"science":372.7527,"stu_wgt":29.3368,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.42,"escs":-2.01}
{"year":"2012","country":"TUN","school_id":"0000115","student_id":"03266","mother_educ":"ISCED 1","gender":"female","computer":"no","internet":"yes","math":464.5661,"read":485.4863,"science":507.3107,"stu_wgt":25.3596,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-1.42,"escs":-1.16}
{"year":"2012","country":"TUN","school_id":"0000056","student_id":"01573","gender":"male","computer":"yes","internet":"yes","math":428.6571,"read":376.9761,"science":399.1421,"stu_wgt":27.5368,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.2,"escs":0.43}
{"year":"2012","country":"TUN","school_id":"0000100","student_id":"02805","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":290.7073,"read":296.8618,"science":394.9459,"stu_wgt":30.9338,"desk":"yes","room":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.49,"escs":-2.85}
{"year":"2012","country":"TUN","school_id":"0000011","student_id":"00293","mother_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":480.2228,"read":356.8473,"science":400.4476,"stu_wgt":28.7611,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.11,"escs":-1.23}
{"year":"2012","country":"TUN","school_id":"0000134","student_id":"03806","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":358.4748,"read":468.4781,"science":426.837,"stu_wgt":28.9777,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-3.42,"escs":-1.28}
{"year":"2012","country":"TUN","school_id":"0000098","student_id":"02741","gender":"female","computer":"yes","internet":"no","math":416.973,"read":464.9137,"science":371.1675,"stu_wgt":31.1147,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.87,"escs":0.61}
{"year":"2012","country":"TUN","school_id":"0000030","student_id":"00840","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":378.1041,"read":431.1555,"science":374.2447,"stu_wgt":20.1567,"desk":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-3.31,"escs":-2.65}
{"year":"2012","country":"TUN","school_id":"0000088","student_id":"02489","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":473.446,"read":463.8811,"science":478.1238,"stu_wgt":29.3368,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"0-10","wealth":-0.97,"escs":-2.03}
{"year":"2012","country":"TUN","school_id":"0000113","student_id":"03202","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":377.9483,"read":337.9035,"science":314.9385,"stu_wgt":23.9099,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":0.7,"escs":-0.49}
{"year":"2012","country":"TUN","school_id":"0000145","student_id":"04181","mother_educ":"less than ISCED1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":307.9997,"read":443.8644,"science":363.0548,"stu_wgt":25.7454,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-2.37,"escs":-1.49}
{"year":"2012","country":"TUN","school_id":"0000029","student_id":"00794","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":485.3638,"read":478.6628,"science":473.4614,"stu_wgt":25.9388,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.13,"escs":0.93}
{"year":"2012","country":"TUN","school_id":"0000110","student_id":"03093","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":257.213,"read":418.1288,"science":289.7613,"stu_wgt":30.4494,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.87,"escs":-0.32}
{"year":"2012","country":"TUR","school_id":"0000045","student_id":"01170","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":586.4699,"read":614.8794,"science":602.1447,"stu_wgt":188.237,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.74,"escs":-1.79}
{"year":"2012","country":"TUR","school_id":"0000036","student_id":"00901","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":426.4761,"read":483.3417,"science":431.4994,"stu_wgt":184.2713,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-1.26,"escs":-1.54}
{"year":"2012","country":"TUR","school_id":"0000036","student_id":"00891","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":370.4705,"read":400.4157,"science":399.8881,"stu_wgt":184.2713,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.15,"escs":-1.46}
{"year":"2012","country":"TUR","school_id":"0000115","student_id":"03239","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":603.8402,"read":632.4337,"science":630.1194,"stu_wgt":194.257,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"201-500","wealth":-1.68,"escs":-0.21}
{"year":"2012","country":"TUR","school_id":"0000091","student_id":"02521","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":428.6571,"read":445.0613,"science":414.4349,"stu_wgt":170.5089,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-1.68,"escs":-2.16}
{"year":"2012","country":"TUR","school_id":"0000087","student_id":"02403","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":523.6875,"read":541.2947,"science":500.2238,"stu_wgt":185.4405,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"1","book":"26-100","wealth":-1.26,"escs":0.33}
{"year":"2012","country":"TUR","school_id":"0000121","student_id":"03375","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":462.1514,"read":487.8692,"science":465.7217,"stu_wgt":196.9459,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":-0.62,"escs":0.09}
{"year":"2012","country":"TUR","school_id":"0000154","student_id":"04362","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":410.7415,"read":483.8977,"science":420.0298,"stu_wgt":179.7351,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.84,"escs":-2.03}
{"year":"2012","country":"TUR","school_id":"0000077","student_id":"02109","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":490.2711,"read":549.6665,"science":475.2331,"stu_wgt":176.8863,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"2","book":"26-100","wealth":-1.26,"escs":-1.23}
{"year":"2012","country":"TUR","school_id":"0000069","student_id":"01848","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":345.3108,"read":342.7488,"science":382.0776,"stu_wgt":149.0041,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-2.41,"escs":-2.34}
{"year":"2012","country":"TUR","school_id":"0000144","student_id":"04086","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":588.4951,"read":581.6325,"science":623.5919,"stu_wgt":185.7332,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.47,"escs":-1.7}
{"year":"2012","country":"TUR","school_id":"0000138","student_id":"03907","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":414.6362,"read":499.5935,"science":477.4711,"stu_wgt":181.0427,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"0","book":"11-25","wealth":-0.39,"escs":-0.62}
{"year":"2012","country":"TUR","school_id":"0000097","student_id":"02741","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":545.5756,"read":529.8269,"science":565.0317,"stu_wgt":192.8903,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-0.84,"escs":-1.71}
{"year":"2012","country":"TUR","school_id":"0000133","student_id":"03719","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":372.4178,"read":333.8315,"science":324.2633,"stu_wgt":144.6368,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-1.9,"escs":-2}
{"year":"2012","country":"TUR","school_id":"0000141","student_id":"03984","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":427.0992,"read":426.6165,"science":429.3547,"stu_wgt":190.0413,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.84,"escs":-1.04}
{"year":"2012","country":"TUR","school_id":"0000005","student_id":"00124","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":450.9347,"read":478.2581,"science":443.6218,"stu_wgt":27.9085,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-4.85,"escs":-4.09}
{"year":"2012","country":"TUR","school_id":"0000138","student_id":"03886","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":404.1985,"read":533.8598,"science":476.2589,"stu_wgt":203.6521,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.26,"escs":-0.73}
{"year":"2012","country":"TUR","school_id":"0000106","student_id":"03004","mother_educ":"less than ISCED1","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"no","math":459.8146,"read":461.9021,"science":479.7091,"stu_wgt":180.7862,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.68,"escs":-0.46}
{"year":"2012","country":"TUR","school_id":"0000127","student_id":"03523","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":448.3642,"read":422.5266,"science":435.3226,"stu_wgt":158.1236,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.15,"escs":-3.33}
{"year":"2012","country":"TUR","school_id":"0000089","student_id":"02461","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":588.2614,"read":633.1485,"science":553.3756,"stu_wgt":186.4952,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.84,"escs":-0}
{"year":"2012","country":"TUR","school_id":"0000089","student_id":"02476","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":649.7196,"read":568.8014,"science":580.6975,"stu_wgt":186.4952,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.26,"escs":-2.34}
{"year":"2012","country":"TUR","school_id":"0000088","student_id":"02447","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":548.224,"read":596.6897,"science":553.0959,"stu_wgt":181.8329,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"1","book":"26-100","wealth":-2.14,"escs":-2.67}
{"year":"2012","country":"TUR","school_id":"0000043","student_id":"01117","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":306.3639,"read":285.4742,"science":349.1608,"stu_wgt":171.4077,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.74,"escs":-2.48}
{"year":"2012","country":"TUR","school_id":"0000008","student_id":"00216","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":493.231,"read":513.2266,"science":493.0436,"stu_wgt":179.4481,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"201-500","wealth":-0.39,"escs":0.68}
{"year":"2012","country":"TUR","school_id":"0000007","student_id":"00175","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","math":421.8025,"read":451.5692,"science":504.2335,"stu_wgt":196.5087,"desk":"yes","television":"1","computer_n":"0","car":"1","wealth":-1.94,"escs":-2.39}
{"year":"2012","country":"TUR","school_id":"0000111","student_id":"03114","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":392.1249,"read":439.2574,"science":437.0011,"stu_wgt":213.7384,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"1","book":"11-25","wealth":-1.68,"escs":-2.43}
{"year":"2012","country":"TUR","school_id":"0000036","student_id":"00897","mother_educ":"ISCED 1","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":517.9234,"read":509.1367,"science":523.8157,"stu_wgt":184.2713,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"26-100","wealth":-0.84,"escs":-0.09}
{"year":"2012","country":"TUR","school_id":"0000048","student_id":"01277","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":465.2672,"read":506.0091,"science":475.6061,"stu_wgt":176.5993,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-0.84,"escs":-1.83}
{"year":"2012","country":"TUR","school_id":"0000141","student_id":"03989","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":497.9826,"read":553.2409,"science":482.7863,"stu_wgt":186.5009,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"0","book":"0-10","wealth":-0.62,"escs":-0.83}
{"year":"2012","country":"TUR","school_id":"0000092","student_id":"02561","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":516.6771,"read":550.918,"science":545.5427,"stu_wgt":187.5829,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"2","book":"201-500","wealth":-1.26,"escs":0.44}
{"year":"2012","country":"TUR","school_id":"0000035","student_id":"00883","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":503.513,"read":530.6288,"science":434.4834,"stu_wgt":182.5335,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-0.84,"escs":-1.07}
{"year":"2012","country":"TUR","school_id":"0000073","student_id":"01987","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":443.379,"read":419.399,"science":397.9299,"stu_wgt":120.2946,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"101-200","wealth":-1.68,"escs":-0.83}
{"year":"2012","country":"TUR","school_id":"0000030","student_id":"00717","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"no","math":441.8212,"read":509.1367,"science":473.1816,"stu_wgt":171.4493,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"0-10","wealth":-2.14,"escs":-2.6}
{"year":"2012","country":"TUR","school_id":"0000154","student_id":"04347","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":384.3356,"read":536.9576,"science":494.8154,"stu_wgt":179.7351,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"11-25","wealth":-1.06,"escs":-1.77}
{"year":"2012","country":"TUR","school_id":"0000159","student_id":"04529","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":452.8042,"read":555.6239,"science":537.8031,"stu_wgt":185.2319,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"11-25","wealth":-1.47,"escs":-2.14}
{"year":"2012","country":"TUR","school_id":"0000161","student_id":"04581","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":436.4465,"read":418.5971,"science":453.5994,"stu_wgt":173.284,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"0","car":"1","book":"0-10","wealth":-1.68,"escs":-2.31}
{"year":"2012","country":"TUR","school_id":"0000102","student_id":"02883","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":436.3686,"read":435.4379,"science":446.2327,"stu_wgt":185.4234,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.26,"escs":-2.3}
{"year":"2012","country":"TUR","school_id":"0000073","student_id":"01993","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":361.0453,"read":363.5034,"science":365.2928,"stu_wgt":129.1383,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","car":"2","book":"11-25","wealth":-0.53,"escs":-1.82}
{"year":"2012","country":"TUR","school_id":"0000163","student_id":"04626","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"no","internet":"no","math":458.4125,"read":498.2302,"science":476.2589,"stu_wgt":163.8653,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"0","car":"1","book":"11-25","wealth":-0.84,"escs":-1.62}
{"year":"2012","country":"TUR","school_id":"0000138","student_id":"03883","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":360.9674,"read":471.8242,"science":404.364,"stu_wgt":181.0427,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-2.41,"escs":-2.79}
{"year":"2012","country":"TUR","school_id":"0000137","student_id":"03875","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"no","math":416.1941,"read":426.7073,"science":463.4838,"stu_wgt":181.4345,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-1.26,"escs":-0.53}
{"year":"2012","country":"TUR","school_id":"0000065","student_id":"01707","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":445.6379,"read":469.3602,"science":410.0522,"stu_wgt":180.8106,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.15,"escs":0.1}
{"year":"2012","country":"TUR","school_id":"0000054","student_id":"01419","mother_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":318.749,"read":464.0399,"science":347.5755,"stu_wgt":191.7595,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"0","car":"0","book":"26-100","wealth":-1.9,"escs":-1.45}
{"year":"2012","country":"TUR","school_id":"0000032","student_id":"00783","mother_educ":"ISCED 2","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":536.0726,"read":574.8962,"science":604.6624,"stu_wgt":196.8489,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.62,"escs":-0.26}
{"year":"2012","country":"TUR","school_id":"0000128","student_id":"03575","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":504.3698,"read":600.8995,"science":567.6427,"stu_wgt":186.1352,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"1","book":"201-500","wealth":-0.62,"escs":-0.23}
{"year":"2012","country":"TUR","school_id":"0000064","student_id":"01677","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":325.6816,"read":397.9871,"science":356.9004,"stu_wgt":204.5595,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.62,"escs":-2.03}
{"year":"2012","country":"TUR","school_id":"0000012","student_id":"00348","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":318.9827,"read":433.3001,"science":356.9004,"stu_wgt":197.2044,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.73,"escs":-3.04}
{"year":"2012","country":"TUR","school_id":"0000032","student_id":"00775","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":518.0791,"read":511.0613,"science":507.031,"stu_wgt":196.8489,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.62,"escs":-0.18}
{"year":"2012","country":"TUR","school_id":"0000146","student_id":"04154","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":377.6367,"read":370.3113,"science":379.6531,"stu_wgt":123.0286,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.73,"escs":-2.34}
{"year":"2012","country":"TUR","school_id":"0000040","student_id":"01015","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":381.3756,"read":389.2953,"science":367.251,"stu_wgt":168.0875,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.68,"escs":-2.11}
{"year":"2012","country":"URY","school_id":"0000101","student_id":"03072","mother_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":436.4465,"read":497.4804,"science":509.1757,"stu_wgt":7.8139,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.73,"escs":-1.55}
{"year":"2012","country":"URY","school_id":"0000179","student_id":"05252","mother_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":219.9797,"read":335.044,"science":284.7258,"stu_wgt":6.3659,"desk":"no","room":"no","dishwasher":"yes","television":"3+","computer_n":"0","car":"0","book":"0-10","wealth":-1.61,"escs":-2.71}
{"year":"2012","country":"URY","school_id":"0000069","student_id":"02047","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":342.3508,"read":357.6492,"science":343.8456,"stu_wgt":5.9889,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.4,"escs":-1.39}
{"year":"2012","country":"URY","school_id":"0000164","student_id":"04852","gender":"male","math":347.5697,"read":245.5373,"science":286.0313,"stu_wgt":6.4549,"desk":"yes","room":"yes","television":"3+","wealth":0.04}
{"year":"2012","country":"URY","school_id":"0000070","student_id":"02074","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"no","math":349.595,"read":451.9664,"science":419.3771,"stu_wgt":6.9208,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"3+","car":"1","book":"0-10","wealth":-0.73,"escs":-0.61}
{"year":"2012","country":"URY","school_id":"0000051","student_id":"01500","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":375.0662,"read":402.0837,"science":364.3603,"stu_wgt":7.7761,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"201-500","wealth":-1.18,"escs":-2.36}
{"year":"2012","country":"URY","school_id":"0000110","student_id":"03397","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"no","math":340.8709,"read":407.0084,"science":395.6919,"stu_wgt":6.5259,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.61,"escs":-1.42}
{"year":"2012","country":"URY","school_id":"0000072","student_id":"02151","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":450.3895,"read":423.5691,"science":485.5837,"stu_wgt":7.7256,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"101-200","wealth":-0.23,"escs":0.9}
{"year":"2012","country":"URY","school_id":"0000170","student_id":"05029","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":504.2919,"read":446.3444,"science":484.2783,"stu_wgt":5.9876,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"26-100","wealth":-0.96,"escs":-0.76}
{"year":"2012","country":"URY","school_id":"0000002","student_id":"00067","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":329.732,"read":423.6095,"science":452.2939,"stu_wgt":7.2382,"desk":"no","room":"no","dishwasher":"no","television":"3+","computer_n":"0","car":"0","book":"11-25","wealth":-1.83,"escs":-1.87}
{"year":"2012","country":"URY","school_id":"0000065","student_id":"01921","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":411.131,"read":318.9955,"science":258.9892,"stu_wgt":8.7404,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"0-10","wealth":0.04,"escs":-0.24}
{"year":"2012","country":"URY","school_id":"0000092","student_id":"02813","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"no","math":471.7324,"read":440.41,"science":487.0757,"stu_wgt":8.3993,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.83,"escs":-2.06}
{"year":"2012","country":"URY","school_id":"0000073","student_id":"02189","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":452.7263,"read":537.2753,"science":526.6132,"stu_wgt":6.6206,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.18,"escs":0}
{"year":"2012","country":"URY","school_id":"0000085","student_id":"02568","mother_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":403.108,"read":269.4353,"science":388.605,"stu_wgt":5.4395,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"3+","car":"2","book":"26-100","wealth":0.35,"escs":1.09}
{"year":"2012","country":"URY","school_id":"0000119","student_id":"03688","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":429.5139,"read":495.5838,"science":483.066,"stu_wgt":8.2546,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-1.18,"escs":-1.76}
{"year":"2012","country":"URY","school_id":"0000090","student_id":"02742","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":447.2737,"read":453.0784,"science":506.0985,"stu_wgt":7.2663,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.8,"escs":-0.11}
{"year":"2012","country":"URY","school_id":"0000019","student_id":"00561","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":533.7358,"read":471.6858,"science":504.9795,"stu_wgt":7.7493,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"1","book":"26-100","wealth":-0.23,"escs":0.68}
{"year":"2012","country":"URY","school_id":"0000154","student_id":"04534","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":547.9124,"read":556.2109,"science":548.6199,"stu_wgt":7.4851,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"2","book":"201-500","wealth":0.35,"escs":1.15}
{"year":"2012","country":"URY","school_id":"0000113","student_id":"03488","mother_educ":"ISCED 2","gender":"male","math":233.2217,"read":229.8192,"science":243.6964,"stu_wgt":7.248,"television":"1","book":"0-10","wealth":-1.88,"escs":-1.51}
{"year":"2012","country":"URY","school_id":"0000098","student_id":"02994","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":367.8221,"read":260.6139,"science":347.5755,"stu_wgt":10.801,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"0","book":"0-10","wealth":0.04,"escs":-1.52}
{"year":"2012","country":"URY","school_id":"0000143","student_id":"04226","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":539.3441,"read":471.2047,"science":547.6874,"stu_wgt":4.5533,"desk":"yes","room":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":1.05,"escs":1.7}
{"year":"2012","country":"URY","school_id":"0000147","student_id":"04359","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":604.6191,"read":514.9909,"science":550.8579,"stu_wgt":5.9426,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.83,"escs":0.62}
{"year":"2012","country":"URY","school_id":"0000136","student_id":"04039","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":373.9757,"read":252.5142,"science":329.8583,"stu_wgt":7.4261,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"0","book":"11-25","wealth":-0.73,"escs":0.52}
{"year":"2012","country":"URY","school_id":"0000172","student_id":"05061","gender":"female","computer":"yes","internet":"yes","math":290.7073,"read":364.91,"science":375.5502,"stu_wgt":5.2268,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.4,"escs":-2.33}
{"year":"2012","country":"URY","school_id":"0000083","student_id":"02512","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":464.644,"read":335.1948,"science":346.3633,"stu_wgt":7.3429,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"0","book":"0-10","wealth":0.35,"escs":0.98}
{"year":"2012","country":"URY","school_id":"0000117","student_id":"03611","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":549.003,"read":568.0945,"science":507.9634,"stu_wgt":14.8402,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"26-100","wealth":0.04,"escs":-0.39}
{"year":"2012","country":"URY","school_id":"0000057","student_id":"01680","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":345.5445,"read":396.303,"science":346.27,"stu_wgt":8.842,"television":"1","computer_n":"2","car":"0","book":"11-25","wealth":-1,"escs":-2.23}
{"year":"2012","country":"URY","school_id":"0000080","student_id":"02417","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":479.9112,"read":458.6141,"science":507.9634,"stu_wgt":6.1728,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":0.35,"escs":-0.58}
{"year":"2012","country":"URY","school_id":"0000086","student_id":"02596","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":442.0548,"read":425.1187,"science":477.1913,"stu_wgt":7.4134,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.4,"escs":-1.68}
{"year":"2012","country":"URY","school_id":"0000162","student_id":"04793","mother_educ":"ISCED 3A","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":534.9821,"read":498.0364,"science":498.6386,"stu_wgt":4.527,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"201-500","wealth":-0.23,"escs":0.53}
{"year":"2012","country":"URY","school_id":"0000137","student_id":"04069","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"female","computer":"yes","internet":"yes","math":503.3572,"read":568.2534,"science":565.5912,"stu_wgt":6.7654,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.69,"escs":0.13}
{"year":"2012","country":"URY","school_id":"0000006","student_id":"00187","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":371.7168,"read":450.8353,"science":440.8243,"stu_wgt":5.1513,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"3+","car":"0","book":"11-25","wealth":-0.96,"escs":-1.53}
{"year":"2012","country":"URY","school_id":"0000139","student_id":"04149","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":474.7702,"read":488.6635,"science":395.7852,"stu_wgt":5.8693,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-1.4,"escs":-1.43}
{"year":"2012","country":"URY","school_id":"0000152","student_id":"04466","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":367.0432,"read":462.4513,"science":399.7949,"stu_wgt":8.3621,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-0.96,"escs":-1.3}
{"year":"2012","country":"URY","school_id":"0000116","student_id":"03582","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":536.54,"read":540.1348,"science":535.9381,"stu_wgt":6.364,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"2","book":"101-200","wealth":0.69,"escs":0.86}
{"year":"2012","country":"URY","school_id":"0000072","student_id":"02134","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":496.5805,"read":533.1449,"science":555.5203,"stu_wgt":7.0407,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-1.18,"escs":-1.73}
{"year":"2012","country":"URY","school_id":"0000163","student_id":"04834","mother_educ":"ISCED 1","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":338.4561,"read":299.9092,"science":414.7147,"stu_wgt":10.878,"desk":"no","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"1","book":"26-100","wealth":-1.83,"escs":-2.51}
{"year":"2012","country":"URY","school_id":"0000170","student_id":"05039","mother_educ":"ISCED 3A","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":575.7984,"read":537.2753,"science":471.4099,"stu_wgt":6.7239,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.23,"escs":0.72}
{"year":"2012","country":"URY","school_id":"0000114","student_id":"03505","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":321.1637,"read":259.0902,"science":311.4883,"stu_wgt":3.9016,"desk":"no","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"1","book":"0-10","wealth":-1.85,"escs":-2.2}
{"year":"2012","country":"URY","school_id":"0000144","student_id":"04253","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":544.6409,"read":443.6178,"science":445.3003,"stu_wgt":4.2572,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":-0.48,"escs":-0.78}
{"year":"2012","country":"URY","school_id":"0000115","student_id":"03561","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":326.6163,"read":371.8999,"science":345.6173,"stu_wgt":7.4243,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","car":"1","book":"0-10","wealth":0.02,"escs":-1.47}
{"year":"2012","country":"URY","school_id":"0000027","student_id":"00822","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":508.1087,"read":424.2909,"science":525.028,"stu_wgt":6.626,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"3+","car":"0","book":"101-200","wealth":-0.23,"escs":0.99}
{"year":"2012","country":"URY","school_id":"0000067","student_id":"01970","mother_educ":"ISCED 3A","father_educ":"less than ISCED1","gender":"female","computer":"yes","internet":"yes","math":383.5566,"read":429.0903,"science":406.602,"stu_wgt":6.9498,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"2","car":"1","book":"0-10","wealth":-0.96,"escs":-1.37}
{"year":"2012","country":"URY","school_id":"0000067","student_id":"01986","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":537.6305,"read":523.6519,"science":562.0477,"stu_wgt":5.8074,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"2","car":"0","book":"26-100","wealth":-1.18,"escs":0.57}
{"year":"2012","country":"URY","school_id":"0000089","student_id":"02691","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":403.0301,"read":431.4732,"science":410.332,"stu_wgt":10.8095,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"more than 500","wealth":0.35,"escs":1.22}
{"year":"2012","country":"URY","school_id":"0000135","student_id":"04015","father_educ":"less than ISCED1","gender":"male","computer":"yes","internet":"yes","math":376.3904,"read":325.7318,"science":395.1324,"stu_wgt":12.9372,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"2","car":"0","book":"0-10","wealth":-1.18,"escs":-2.73}
{"year":"2012","country":"URY","school_id":"0000168","student_id":"04957","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":441.2759,"read":439.4163,"science":441.7568,"stu_wgt":5.7795,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.73,"escs":-0.42}
{"year":"2012","country":"URY","school_id":"0000028","student_id":"00846","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":423.2824,"read":458.9563,"science":438.5863,"stu_wgt":7.6702,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"1","book":"101-200","wealth":-0.48,"escs":-1.05}
{"year":"2012","country":"URY","school_id":"0000017","student_id":"00488","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":557.4155,"read":567.1173,"science":587.7844,"stu_wgt":8.8815,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"0","book":"26-100","wealth":-0.23,"escs":0.76}
{"year":"2012","country":"URY","school_id":"0000101","student_id":"03089","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":533.7358,"read":493.5883,"science":457.4226,"stu_wgt":7.8139,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-0.96,"escs":-1.73}
{"year":"2012","country":"USA","school_id":"0000049","student_id":"01418","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":510.4456,"read":434.8766,"science":466.0015,"stu_wgt":446.6325,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":3.02,"escs":2.36}
{"year":"2012","country":"USA","school_id":"0000142","student_id":"04378","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":409.9626,"read":436.4774,"science":460.4066,"stu_wgt":443.2864,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":1.33,"escs":-0.08}
{"year":"2012","country":"USA","school_id":"0000126","student_id":"03862","mother_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":463.164,"read":479.0524,"science":488.4744,"stu_wgt":679.1936,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":0.91,"escs":-0.46}
{"year":"2012","country":"USA","school_id":"0000112","student_id":"03421","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"yes","math":461.2167,"read":579.4532,"science":502.3685,"stu_wgt":468.7378,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"1","book":"11-25","wealth":-1.16,"escs":-0.55}
{"year":"2012","country":"USA","school_id":"0000130","student_id":"04000","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":490.5826,"read":493.178,"science":518.5938,"stu_wgt":527.3553,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"201-500","wealth":0.91,"escs":-0.03}
{"year":"2012","country":"USA","school_id":"0000100","student_id":"03045","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":441.899,"read":446.5651,"science":385.1548,"stu_wgt":578.6358,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"11-25","wealth":0.57,"escs":0.54}
{"year":"2012","country":"USA","school_id":"0000048","student_id":"01374","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":437.2254,"read":449.8729,"science":435.8821,"stu_wgt":664.8105,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"11-25","wealth":0.91,"escs":-1.14}
{"year":"2012","country":"USA","school_id":"0000014","student_id":"00393","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":479.2102,"read":531.5563,"science":524.5617,"stu_wgt":645.325,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"0-10","wealth":0.27,"escs":-0.56}
{"year":"2012","country":"USA","school_id":"0000003","student_id":"00072","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":476.0944,"read":492.2958,"science":488.1015,"stu_wgt":836.9138,"desk":"no","room":"yes","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"0-10","wealth":0.27,"escs":-0.78}
{"year":"2012","country":"USA","school_id":"0000001","student_id":"00020","mother_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":384.2577,"read":461.657,"science":458.8213,"stu_wgt":766.2523,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"0-10","wealth":0.01,"escs":0.15}
{"year":"2012","country":"USA","school_id":"0000106","student_id":"03233","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":589.1961,"read":625.126,"science":627.2286,"stu_wgt":734.5849,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"3+","book":"more than 500","wealth":1.33,"escs":0.9}
{"year":"2012","country":"USA","school_id":"0000094","student_id":"02853","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":616.3032,"read":651.4177,"science":664.3417,"stu_wgt":982.4676,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"1","book":"26-100","wealth":0.01,"escs":-0.86}
{"year":"2012","country":"USA","school_id":"0000073","student_id":"02160","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":365.4074,"read":459.5123,"science":410.0522,"stu_wgt":891.5721,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":1.9,"escs":0.75}
{"year":"2012","country":"USA","school_id":"0000129","student_id":"03944","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":476.406,"read":457.0102,"science":483.812,"stu_wgt":668.6758,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"26-100","wealth":0.01,"escs":0.49}
{"year":"2012","country":"USA","school_id":"0000028","student_id":"00803","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":479.9891,"read":550.5403,"science":470.3842,"stu_wgt":718.5851,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":1.9,"escs":1.26}
{"year":"2012","country":"USA","school_id":"0000008","student_id":"00224","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":422.5035,"read":510.6604,"science":417.4189,"stu_wgt":1047.217,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"201-500","wealth":0.27,"escs":0.68}
{"year":"2012","country":"USA","school_id":"0000083","student_id":"02507","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":339.0793,"read":377.6979,"science":419.0974,"stu_wgt":791.6559,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.91,"escs":-0.74}
{"year":"2012","country":"USA","school_id":"0000085","student_id":"02601","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":627.3641,"read":650.1988,"science":617.9038,"stu_wgt":341.0144,"desk":"no","room":"yes","dishwasher":"yes","television":"2","computer_n":"0","car":"3+","book":"0-10","wealth":-1.16,"escs":-0.52}
{"year":"2012","country":"USA","school_id":"0000130","student_id":"03979","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":438.1601,"read":530.2059,"science":515.4233,"stu_wgt":564.1909,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"26-100","wealth":-0.24,"escs":-0.69}
{"year":"2012","country":"USA","school_id":"0000087","student_id":"02631","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":433.5644,"read":397.6663,"science":425.9978,"stu_wgt":453.4812,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":0.57,"escs":-0.8}
{"year":"2012","country":"USA","school_id":"0000031","student_id":"00901","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":462.9304,"read":467.7563,"science":455.7441,"stu_wgt":489.7493,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.27,"escs":0.09}
{"year":"2012","country":"USA","school_id":"0000122","student_id":"03758","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":533.6579,"read":571.2072,"science":552.7229,"stu_wgt":826.6046,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"2","book":"11-25","wealth":-0.48,"escs":-0.49}
{"year":"2012","country":"USA","school_id":"0000098","student_id":"02969","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":531.4769,"read":602.2425,"science":569.2279,"stu_wgt":691.3672,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"1","book":"26-100","wealth":-0.24,"escs":0.65}
{"year":"2012","country":"USA","school_id":"0000051","student_id":"01458","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":546.5104,"read":546.5687,"science":532.3014,"stu_wgt":839.8612,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":0.57,"escs":0.52}
{"year":"2012","country":"USA","school_id":"0000152","student_id":"04701","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"male","computer":"yes","internet":"yes","math":505.2267,"read":469.8414,"science":490.3394,"stu_wgt":1138.7916,"desk":"yes","room":"yes","dishwasher":"no","television":"3+","computer_n":"3+","car":"3+","book":"26-100","wealth":0.91,"escs":-1.07}
{"year":"2012","country":"USA","school_id":"0000084","student_id":"02545","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":610.539,"read":630.845,"science":616.505,"stu_wgt":134.4978,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":0.91,"escs":1.13}
{"year":"2012","country":"USA","school_id":"0000126","student_id":"03877","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":479.2102,"read":412.1815,"science":434.2969,"stu_wgt":784.9459,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":1.33,"escs":1.21}
{"year":"2012","country":"USA","school_id":"0000159","student_id":"04925","gender":"female","math":500.9425,"read":551.6523,"science":515.4233,"stu_wgt":711.7183}
{"year":"2012","country":"USA","school_id":"0000069","student_id":"02038","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":372.4957,"read":392.9348,"science":382.0776,"stu_wgt":632.187,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"26-100","wealth":0.57,"escs":-0.55}
{"year":"2012","country":"USA","school_id":"0000146","student_id":"04486","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":335.5741,"read":417.7951,"science":356.3409,"stu_wgt":646.5043,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"11-25","wealth":0.91,"escs":-1.02}
{"year":"2012","country":"USA","school_id":"0000091","student_id":"02744","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":669.193,"read":671.4504,"science":696.326,"stu_wgt":819.6524,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"201-500","wealth":1.9,"escs":0.73}
{"year":"2012","country":"USA","school_id":"0000017","student_id":"00477","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":563.2575,"read":544.5035,"science":547.1279,"stu_wgt":1093.1556,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"2","book":"26-100","wealth":0.27,"escs":0.87}
{"year":"2012","country":"USA","school_id":"0000106","student_id":"03225","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":616.8484,"read":618.2012,"science":624.5244,"stu_wgt":680.4576,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"11-25","wealth":0.57,"escs":-0.97}
{"year":"2012","country":"USA","school_id":"0000076","student_id":"02267","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":367.9,"read":354.6634,"science":355.0354,"stu_wgt":762.1084,"desk":"no","room":"no","dishwasher":"yes","television":"3+","computer_n":"2","car":"3+","book":"26-100","wealth":0.27,"escs":0.1}
{"year":"2012","country":"USA","school_id":"0000028","student_id":"00801","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":547.8346,"read":580.0092,"science":589.7426,"stu_wgt":718.5851,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"26-100","wealth":0.57,"escs":1.06}
{"year":"2012","country":"USA","school_id":"0000098","student_id":"02963","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":418.453,"read":455.2231,"science":427.4897,"stu_wgt":707.5109,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"101-200","wealth":3.02,"escs":1.35}
{"year":"2012","country":"USA","school_id":"0000041","student_id":"01200","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":456.7768,"read":492.4762,"science":528.3849,"stu_wgt":811.2418,"desk":"no","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":0.91,"escs":0.04}
{"year":"2012","country":"USA","school_id":"0000035","student_id":"01032","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":296.2377,"read":339.5715,"science":273.909,"stu_wgt":785.4927,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":1.9,"escs":0.51}
{"year":"2012","country":"USA","school_id":"0000029","student_id":"00809","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":408.4047,"read":478.3375,"science":450.4289,"stu_wgt":798.6138,"desk":"no","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"1","book":"0-10","wealth":-0.24,"escs":-0.88}
{"year":"2012","country":"USA","school_id":"0000054","student_id":"01570","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":558.5839,"read":559.178,"science":616.132,"stu_wgt":646.5447,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"3+","book":"26-100","wealth":0.57,"escs":0.87}
{"year":"2012","country":"USA","school_id":"0000016","student_id":"00443","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":657.2753,"read":596.6289,"science":697.6315,"stu_wgt":1192.6301,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"201-500","wealth":0.91,"escs":1.59}
{"year":"2012","country":"USA","school_id":"0000023","student_id":"00664","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":335.1846,"read":424.3244,"science":376.7624,"stu_wgt":339.8093,"desk":"no","room":"no","dishwasher":"no","television":"3+","computer_n":"2","car":"3+","book":"101-200","wealth":-0.24,"escs":-1.25}
{"year":"2012","country":"USA","school_id":"0000150","student_id":"04612","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":613.8885,"read":598.5166,"science":587.2249,"stu_wgt":768.6692,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"3+","car":"3+","book":"101-200","wealth":1.9,"escs":1.23}
{"year":"2012","country":"USA","school_id":"0000078","student_id":"02326","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","math":330.7447,"read":387.7067,"science":342.0739,"stu_wgt":732.7056,"desk":"yes","room":"yes","television":"3+","computer_n":"3+","car":"3+","book":"11-25","wealth":1.01,"escs":1.05}
{"year":"2012","country":"USA","school_id":"0000140","student_id":"04302","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":455.9978,"read":490.6117,"science":498.5453,"stu_wgt":861.9656,"desk":"yes","room":"no","dishwasher":"yes","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":0.01,"escs":0.34}
{"year":"2012","country":"USA","school_id":"0000067","student_id":"01971","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":509.7445,"read":517.0204,"science":526.7997,"stu_wgt":398.6101,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"1","car":"2","book":"0-10","wealth":-0.71,"escs":-0.76}
{"year":"2012","country":"USA","school_id":"0000138","student_id":"04252","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":512.2371,"read":506.0589,"science":527.6389,"stu_wgt":583.0115,"desk":"yes","room":"no","dishwasher":"no","television":"3+","computer_n":"3+","car":"2","book":"26-100","wealth":-0.24,"escs":-0.93}
{"year":"2012","country":"USA","school_id":"0000048","student_id":"01377","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":368.2895,"read":445.7708,"science":380.5856,"stu_wgt":633.0265,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"2","book":"201-500","wealth":0.01,"escs":-0.78}
{"year":"2012","country":"USA","school_id":"0000022","student_id":"00610","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":392.047,"read":474.3659,"science":391.6822,"stu_wgt":663.5241,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"3+","car":"3+","book":"0-10","wealth":1.9,"escs":-1.1}
{"year":"2012","country":"USA","school_id":"0000096","student_id":"02907","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":531.399,"read":632.4337,"science":561.1153,"stu_wgt":545.767,"desk":"yes","room":"yes","dishwasher":"yes","television":"0","computer_n":"3+","car":"2","book":"201-500","wealth":0.27,"escs":1.41}
{"year":"2012","country":"VNM","school_id":"0000088","student_id":"02763","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":572.9942,"read":508.5753,"science":550.4849,"stu_wgt":191.9846,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.33,"escs":-2.24}
{"year":"2012","country":"VNM","school_id":"0000041","student_id":"01286","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":513.9508,"read":529.1733,"science":531.2756,"stu_wgt":187.4665,"desk":"no","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.12,"escs":-3.62}
{"year":"2012","country":"VNM","school_id":"0000152","student_id":"04637","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"female","computer":"no","internet":"no","math":470.7976,"read":464.8342,"science":476.5386,"stu_wgt":170.4553,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-3.12,"escs":-3.35}
{"year":"2012","country":"VNM","school_id":"0000006","student_id":"00192","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"no","math":626.5072,"read":602.3293,"science":554.8676,"stu_wgt":210.4456,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.77,"escs":-1.9}
{"year":"2012","country":"VNM","school_id":"0000122","student_id":"03779","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":387.2955,"read":485.6451,"science":456.4901,"stu_wgt":141.2991,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.69,"escs":-1.15}
{"year":"2012","country":"VNM","school_id":"0000095","student_id":"02979","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":431.8508,"read":449.4246,"science":423.6665,"stu_wgt":218.3043,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"11-25","wealth":-0.58,"escs":-0.06}
{"year":"2012","country":"VNM","school_id":"0000098","student_id":"03065","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3B, C","gender":"male","computer":"yes","internet":"yes","math":513.9508,"read":467.5157,"science":466.934,"stu_wgt":177.8547,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-1.77,"escs":-0.82}
{"year":"2012","country":"VNM","school_id":"0000148","student_id":"04480","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":514.2623,"read":497.9896,"science":573.2376,"stu_wgt":172.4714,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.32,"escs":-1.87}
{"year":"2012","country":"VNM","school_id":"0000051","student_id":"01607","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":502.812,"read":503.7554,"science":524.4685,"stu_wgt":195.6628,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-0.82,"escs":-0.74}
{"year":"2012","country":"VNM","school_id":"0000013","student_id":"00411","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":299.743,"read":322.3637,"science":314.006,"stu_wgt":406.1757,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"1","car":"0","book":"0-10","wealth":-1.29,"escs":-1.46}
{"year":"2012","country":"VNM","school_id":"0000057","student_id":"01772","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":460.7493,"read":506.0091,"science":500.2238,"stu_wgt":189.3547,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.06,"escs":-0.92}
{"year":"2012","country":"VNM","school_id":"0000103","student_id":"03212","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":547.1335,"read":529.9677,"science":547.4077,"stu_wgt":208.9133,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-0.58,"escs":0.51}
{"year":"2012","country":"VNM","school_id":"0000118","student_id":"03647","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":476.0944,"read":496.7655,"science":499.5711,"stu_wgt":190.6876,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.69,"escs":-1.84}
{"year":"2012","country":"VNM","school_id":"0000129","student_id":"03966","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":600.257,"read":588.1112,"science":653.991,"stu_wgt":197.5936,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-4.56,"escs":-2.33}
{"year":"2012","country":"VNM","school_id":"0000106","student_id":"03273","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":471.1092,"read":450.5145,"science":559.2503,"stu_wgt":205.1603,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-4.56,"escs":-4.08}
{"year":"2012","country":"VNM","school_id":"0000009","student_id":"00292","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":503.3572,"read":541.4551,"science":570.2536,"stu_wgt":198.5933,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"201-500","wealth":-2.04,"escs":-2.17}
{"year":"2012","country":"VNM","school_id":"0000117","student_id":"03616","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":522.9086,"read":451.331,"science":563.8195,"stu_wgt":192.7845,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.12,"escs":-2.48}
{"year":"2012","country":"VNM","school_id":"0000090","student_id":"02835","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":571.1248,"read":581.5523,"science":561.8612,"stu_wgt":208.9133,"desk":"yes","room":"no","dishwasher":"yes","television":"2","computer_n":"2","car":"0","book":"26-100","wealth":-0.58,"escs":-0.78}
{"year":"2012","country":"VNM","school_id":"0000036","student_id":"01136","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":350.6855,"read":402.878,"science":422.1746,"stu_wgt":138.7448,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-3.12,"escs":-2.78}
{"year":"2012","country":"VNM","school_id":"0000147","student_id":"04475","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"yes","math":667.0899,"read":557.3336,"science":618.2768,"stu_wgt":220.222,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"201-500","wealth":-0.82,"escs":0.99}
{"year":"2012","country":"VNM","school_id":"0000041","student_id":"01290","mother_educ":"less than ISCED1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":499.7741,"read":504.7086,"science":526.2402,"stu_wgt":187.4665,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.33,"escs":-2.63}
{"year":"2012","country":"VNM","school_id":"0000097","student_id":"03021","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":447.2737,"read":498.9896,"science":495.8411,"stu_wgt":207.3595,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"201-500","wealth":-2.69,"escs":-2.9}
{"year":"2012","country":"VNM","school_id":"0000127","student_id":"03903","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":561.8554,"read":553.3238,"science":568.4819,"stu_wgt":209.3512,"desk":"yes","room":"no","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-2.04,"escs":-1.17}
{"year":"2012","country":"VNM","school_id":"0000003","student_id":"00080","mother_educ":"ISCED 1","father_educ":"ISCED 3A","gender":"female","computer":"no","internet":"no","math":388.8534,"read":430.0434,"science":416.5796,"stu_wgt":198.6443,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-2.33,"escs":-1.53}
{"year":"2012","country":"VNM","school_id":"0000026","student_id":"00811","mother_educ":"ISCED 3B, C","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":481.4691,"read":558.4834,"science":547.1279,"stu_wgt":200.5493,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"1","car":"0","book":"11-25","wealth":-0.41,"escs":-0.66}
{"year":"2012","country":"VNM","school_id":"0000151","student_id":"04600","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":456.7768,"read":451.331,"science":451.3614,"stu_wgt":187.4301,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.69,"escs":-2.75}
{"year":"2012","country":"VNM","school_id":"0000009","student_id":"00293","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"no","math":513.9508,"read":508.3624,"science":507.9634,"stu_wgt":198.5933,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.33,"escs":-2.2}
{"year":"2012","country":"VNM","school_id":"0000030","student_id":"00960","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":443.6127,"read":502.1668,"science":509.5487,"stu_wgt":207.9622,"desk":"yes","room":"yes","dishwasher":"yes","television":"3+","computer_n":"2","car":"1","book":"11-25","wealth":0.52,"escs":-1.16}
{"year":"2012","country":"VNM","school_id":"0000139","student_id":"04231","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":554.0661,"read":537.1959,"science":565.125,"stu_wgt":185.6555,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.12,"escs":-3.36}
{"year":"2012","country":"VNM","school_id":"0000084","student_id":"02634","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"yes","internet":"yes","math":451.9473,"read":511.8574,"science":458.5416,"stu_wgt":197.5973,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-1.29,"escs":-2.3}
{"year":"2012","country":"VNM","school_id":"0000017","student_id":"00534","mother_educ":"ISCED 3A","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"yes","math":640.6839,"read":665.5962,"science":685.7889,"stu_wgt":191.9846,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"1","car":"0","book":"11-25","wealth":-2.04,"escs":0.13}
{"year":"2012","country":"VNM","school_id":"0000012","student_id":"00389","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":654.9385,"read":565.5527,"science":650.6341,"stu_wgt":203.0878,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.06,"escs":0.86}
{"year":"2012","country":"VNM","school_id":"0000072","student_id":"02272","mother_educ":"less than ISCED1","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"no","math":499.6183,"read":569.6832,"science":515.7031,"stu_wgt":196.1504,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-1.29,"escs":-1.62}
{"year":"2012","country":"VNM","school_id":"0000030","student_id":"00931","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"yes","math":530.3085,"read":560.5414,"science":533.1406,"stu_wgt":207.9622,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"11-25","wealth":-0.82,"escs":-0.18}
{"year":"2012","country":"VNM","school_id":"0000036","student_id":"01142","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":403.809,"read":469.6001,"science":413.1294,"stu_wgt":138.7448,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.33,"escs":-3.06}
{"year":"2012","country":"VNM","school_id":"0000127","student_id":"03929","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":607.2675,"read":602.4087,"science":632.5438,"stu_wgt":209.3512,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"2","car":"0","book":"26-100","wealth":-1.06,"escs":-0.06}
{"year":"2012","country":"VNM","school_id":"0000110","student_id":"03399","mother_educ":"ISCED 3A","father_educ":"ISCED 3A","gender":"male","computer":"yes","internet":"no","math":638.9702,"read":588.6896,"science":589.3696,"stu_wgt":209.4689,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"0","book":"26-100","wealth":-0.82,"escs":0.38}
{"year":"2012","country":"VNM","school_id":"0000033","student_id":"01062","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":415.571,"read":506.1384,"science":497.4263,"stu_wgt":193.4963,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-6.08,"escs":-3.62}
{"year":"2012","country":"VNM","school_id":"0000080","student_id":"02482","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":610.8506,"read":676.2796,"science":598.2283,"stu_wgt":184.9688,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"1","car":"0","book":"26-100","wealth":-2.04,"escs":-2.24}
{"year":"2012","country":"VNM","school_id":"0000041","student_id":"01283","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"male","computer":"no","internet":"no","math":425.4635,"read":475.6956,"science":441.7568,"stu_wgt":187.4665,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"11-25","wealth":-2.33,"escs":-2}
{"year":"2012","country":"VNM","school_id":"0000151","student_id":"04606","mother_educ":"less than ISCED1","father_educ":"less than ISCED1","gender":"male","computer":"no","internet":"no","math":416.3499,"read":399.3504,"science":483.439,"stu_wgt":187.4301,"desk":"no","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-3.12,"escs":-4.08}
{"year":"2012","country":"VNM","school_id":"0000004","student_id":"00119","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":511.3024,"read":577.6263,"science":555.8001,"stu_wgt":168.7982,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"11-25","wealth":-1.77,"escs":-1.62}
{"year":"2012","country":"VNM","school_id":"0000017","student_id":"00537","mother_educ":"ISCED 2","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":571.5921,"read":630.0507,"science":582.5625,"stu_wgt":191.9846,"desk":"yes","room":"no","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"101-200","wealth":-2.04,"escs":-2.24}
{"year":"2012","country":"VNM","school_id":"0000071","student_id":"02231","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":458.9578,"read":451.331,"science":479.0563,"stu_wgt":191.9846,"desk":"yes","room":"yes","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.69,"escs":-2.48}
{"year":"2012","country":"VNM","school_id":"0000070","student_id":"02218","mother_educ":"ISCED 3B, C","father_educ":"ISCED 2","gender":"male","computer":"yes","internet":"no","math":391.346,"read":374.1693,"science":455.3711,"stu_wgt":176.5441,"desk":"yes","room":"yes","dishwasher":"no","television":"2","computer_n":"0","car":"0","book":"0-10","wealth":-2.04,"escs":-1.8}
{"year":"2012","country":"VNM","school_id":"0000119","student_id":"03656","mother_educ":"ISCED 1","father_educ":"ISCED 2","gender":"female","computer":"no","internet":"no","math":536.9294,"read":532.43,"science":539.9478,"stu_wgt":161.1367,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-2.33,"escs":-2.16}
{"year":"2012","country":"VNM","school_id":"0000144","student_id":"04344","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"female","computer":"yes","internet":"yes","math":509.5887,"read":549.0311,"science":521.9508,"stu_wgt":19.2572,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"101-200","wealth":-3.12,"escs":-2.24}
{"year":"2012","country":"VNM","school_id":"0000156","student_id":"04770","mother_educ":"ISCED 2","father_educ":"ISCED 2","gender":"male","computer":"no","internet":"no","math":430.6045,"read":390.529,"science":416.5796,"stu_wgt":173.7104,"desk":"yes","room":"no","dishwasher":"no","television":"1","computer_n":"0","car":"0","book":"0-10","wealth":-4.56,"escs":-3.04}
{"year":"2012","country":"VNM","school_id":"0000134","student_id":"04110","mother_educ":"ISCED 1","father_educ":"ISCED 1","gender":"female","computer":"no","internet":"no","math":595.5055,"read":563.3287,"science":623.3122,"stu_wgt":208.3259,"desk":"yes","room":"yes","dishwasher":"yes","television":"1","computer_n":"0","car":"0","book":"26-100","wealth":-2.04,"escs":-2.59}
{"year":"2012","country":"VNM","school_id":"0000010","student_id":"00325","mother_educ":"ISCED 2","father_educ":"ISCED 3A","gender":"female","computer":"yes","internet":"yes","math":624.7936,"read":595.816,"science":603.0772,"stu_wgt":205.7091,"desk":"yes","room":"yes","dishwasher":"yes","television":"2","computer_n":"1","car":"1","book":"11-25","wealth":-0.32,"escs":1}