{"vid":"V1170","name":"z3_5_23","file_id":"F30","var_dcml":"0","var_intrvl":"contin","var_width":"16","labl":"how long is in use  fen?","var_val_range":[{"units":"REAL","min":"1","max":"40"}],"var_sumstat":[{"value":"2048","type":"vald"},{"value":"3139","type":"invd"},{"value":"1","type":"min"},{"value":"40","type":"max"},{"value":"5.142","type":"mean"},{"value":"5.079","type":"stdev"}],"var_format":"numeric","var_format_schema":"other","fid":"F30","sid":"6","survey_idno":"ARM_2005_ILCS_v02_M"}