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 BEN_2006_DHS_v01_M,1330,F13,V580,b12,"Succeeding birth interval",contin,0,,,,,,,,"All births except the last birth and its twins.",,,,,[],,[],,[],"{""type"":""numeric"",""schema"":""other"",""category"":null,""name"":null}","Succeeding birth interval is calculated as the difference in months between the current birth and the following birth, counting twins as one birth."