Year % of female population ages 15+ (national estimate) 1961 38.128086872560225 1981 27.512779772150296 1991 35.80128226805801 1994 27.811129736299772 2000 34.80674209324647 2001 40.81174616524322 2005 35.668770619636405 2010 35.266442758581974 2012 31.874701163733686 2018 26.294926273078588 2019 32.80891076033237 2020 31.89679183829035 2021 31.885317616861702 2022 35.61526574377421