survey_idno,sid,file_id,vid,name,labl,var_intrvl,var_dcml,var_wgt,var_start_pos,var_end_pos,var_width,var_imputation,var_security,var_respunit,var_qstn_preqtxt,var_qstn_qstnlit,var_qstn_postqtxt,var_qstn_ivuinstr,var_universe,var_sumstat,var_txt,var_catgry,var_codinstr,var_concept,var_format,var_notes CMR_1991_DHS_v01_M,1351,F17,V672,v513,"Marital duration (grouped)",discrete,0,,,,,,,,"Ever-married women (V501 < > 0).",,,,,[],,"[{""value"":""0"",""labl"":""Never married"",""is_missing"":null,""stats"":[]},{""value"":""1"",""labl"":""0-4"",""is_missing"":null,""stats"":[]},{""value"":""2"",""labl"":""5-9"",""is_missing"":null,""stats"":[]},{""value"":""3"",""labl"":""10-14"",""is_missing"":null,""stats"":[]},{""value"":""4"",""labl"":""15-19"",""is_missing"":null,""stats"":[]},{""value"":""5"",""labl"":""20-24"",""is_missing"":null,""stats"":[]},{""value"":""6"",""labl"":""25-29"",""is_missing"":null,""stats"":[]},{""value"":""7"",""labl"":""30+"",""is_missing"":null,""stats"":[]}]",,[],"{""type"":""numeric"",""schema"":""other"",""category"":null,""name"":null}","Marital duration is actually the number of years elapsed since the start of the first marriage or union until the date of interview grouped into five-year groups, irrespective of whether the respondent is still married to her first partner."