clear all
set memory 200M
global refdate = mdy(1,1,$year)
cd e:\chililabdata\
do genWomenBeginYear
cd e:\chililabdata
global refdate = mdy(12,31,$year)
do genWomenEndYear

cd e:\chililabdata\data\cross
use WomenBeginYear
append using WomenEndYear
sort agegrp
collapse (mean) women, by (agegrp) 
replace women = floor(women)
sort agegrp
save WomenInYear, replace

cd e:\chililabdata