{"vid":"V393","name":"q42_mthshwk","file_id":"F4","var_dcml":"0","var_intrvl":"discrete","var_width":"26","labl":"How often has maths homework?","var_qstn_preqtxt":"4.0 SOME QUESTIONS ABOUT YOUR HOMEWORK AND THE MATHEMATICS CLASS","var_qstn_qstnlit":"How often do you have mathematics homework?","var_val_range":[{"units":"REAL","min":"1","max":"95"}],"var_sumstat":[{"value":"2436","type":"vald"},{"value":"0","type":"invd"}],"var_catgry":[{"value":"1","labl":"1.Never","stats":"205","type":"freq"},{"value":"2","labl":"2.Once a week","stats":"350","type":"freq"},{"value":"3","labl":"3.Twice a week","stats":"257","type":"freq"},{"value":"4","labl":"4.Three times a week","stats":"240","type":"freq"},{"value":"5","labl":"5.More than 3 times a week","stats":"1379","type":"freq"},{"value":"95","labl":"95.Missing","stats":"5","type":"freq"}],"var_format":"numeric","var_format_schema":"other","fid":"F4","sid":"64","survey_idno":"APHRC-ClassObs-2011-1.2"}