Year	% of female population ages 15+ (national estimate)
1964	12.99
1973	14.25
1978	13.75
1979	14.15
1980	14.32
1981	13.8
1985	14.07
1987	27.5
1989	28.42
1994	18.36
1999	23.24
2000	45.6
2002	47.2
2003	48.314
2004	42.448
2006	47.42
2010	41.99
2011	40.266
2012	45.554
2013	40.324
2014	40.568
2015	38.86
2016	40.082
2017	39.199
2018	39.102
2019	37.835
2021	43.205
2022	41.526