Year	% of female population ages 15+ (national estimate)
1960	20.18977751666576
1970	21.533585006983557
1980	29.1966511484605
1988	36.08416610661698
1989	41.11793498517283
1990	37.37943970725636
1991	40.58709079733843
1992	44.44133754509476
1993	44.856153563494
1995	45.49121628475059
1996	44.591341195251154
1997	47.54025901145011
1998	47.61140769999106
1999	47.872251234866276
2001	49.53222102327194
2002	50.084035824610666
2003	50.13091387637214
2004	50.678615612999046
2005	51.49511891924299
2006	51.46657705529118
2007	51.05713480922885
2008	51.48246430288194
2009	52.313528928614915
2011	50.971609663689804
2012	51.09367034337065
2013	51.170092122394955
2014	50.61891300267375
2015	51.0146935676076
2016	51.206692451031564
2017	51.63839253885503
2018	51.97247847013914
2019	52.60498101714656
2020	48.45445025627496
2021	50.848579654767626
2022	51.943516534845436
2023	51.87504073247173