Compare	File	Name	Label
	F2	pk73a_chsurvf	Living female children
	F2	pk73a_chsurvm	Living male children
	F2	pk73a_lastbir	Period since last baby born alive
	F2	pk73a_res65urb	Residence in urban or rural area in 1965
	F2	pk73a_resd65	Residence in 1965 (district)