{"vid":"V191","name":"q24_schyrs","file_id":"F3","var_dcml":"0","var_intrvl":"contin","var_width":"8","labl":"Number of years HT has been in this school","var_qstn_preqtxt":"2.0 SOME QUESTIONS ABOUT YOU","var_qstn_qstnlit":"How many complete years in total have you been a school Headteacher, including this year?","var_val_range":[{"units":"REAL","min":"0","max":"24"}],"var_sumstat":[{"value":"72","type":"vald"},{"value":"0","type":"invd"},{"value":"0","type":"min"},{"value":"24","type":"max"},{"value":"6.556","type":"mean"},{"value":"5.41","type":"stdev"}],"var_format":"numeric","var_format_schema":"other","fid":"F3","sid":"64","survey_idno":"APHRC-ClassObs-2011-1.2"}