Year	% of female population ages 15+ (national estimate)
1960	11.01
1970	26.76
1979	27.13
1981	30.55
1991	37.2
1992	42.2
1993	25.23
1994	37
1996	42.95
1997	41.58
1998	41.43
2000	39.982
2001	38.568
2002	40.165
2003	39.274
2004	39.234
2005	39.779
2006	40.702
2007	40.364
2008	41.96
2009	39.02
2010	41.727
2011	43.729
2012	45.277
2013	45.15
2014	45.446
2015	48.329
2016	49.028
2017	49.207
2018	50.492
2019	52.79
2020	47.709
2021	51.333
2022	50.865
2023	52.782