{"vid":"V435","name":"v316","file_id":"F12","var_dcml":"0","var_intrvl":"contin","var_start_pos":"21","var_end_pos":"24","var_width":"4","var_rec_seg_no":"1","labl":"Year of start of use of method","var_val_range":[{"units":null,"min":"1984","max":"2010"}],"var_format":"numeric","var_format_schema":"other","fid":"F12","sid":"7","survey_idno":"ARM_2010_DHS_v01_M"}