{"vid":"V430","name":"v310","file_id":"F12","var_dcml":"0","var_intrvl":"discrete","var_start_pos":"14","var_end_pos":"14","var_width":"1","var_rec_seg_no":"1","labl":"NA - Living children at first use","var_format":"numeric","var_format_schema":"other","fid":"F12","sid":"7","survey_idno":"ARM_2010_DHS_v01_M"}