Year	% of female population
1960	11.792826670361
1961	12.0180108353327
1962	12.2127870342475
1963	12.3231532905362
1964	12.344958564335
1965	12.3388659927856
1966	12.3384291461662
1967	12.3435973683969
1968	12.3485343234002
1969	12.3537027900838
1970	12.3654755452861
1971	12.3919532009362
1972	12.4305773781288
1973	12.4732265866668
1974	12.5180657322866
1975	12.5586087692688
1976	12.5768460873482
1977	12.5724479781366
1978	12.5573818330872
1979	12.5315703085395
1980	12.4895967701963
1981	12.4342691634146
1982	12.371491968142
1983	12.2995619735314
1984	12.2162633941601
1985	12.1279002280572
1986	12.039907804241
1987	11.9488372826693
1988	11.8573751298504
1989	11.7723837973934
1990	11.6952593259586
1991	11.6268832523123
1992	11.5703862376727
1993	11.5245901727902
1994	11.4818638663923
1995	11.4367392588995
1996	11.3897161503514
1997	11.3391058420011
1998	11.2808983338865
1999	11.2136270178002
2000	11.1364750890868
2001	11.0477498541236
2002	10.9481365145445
2003	10.8417070492948
2004	10.7344976346431
2005	10.6272715916545
2006	10.5170481453772
2007	10.4033354100044
2008	10.2884909069118
2009	10.1689554119911
2010	10.0397851585419
2011	9.9019429933432
2012	9.76207747289622
2013	9.6241160592221
2014	9.48851033731786
2015	9.35892370672759
2016	9.23869475718135
2017	9.12678151233169
2018	9.0051099688744
2019	8.89295763618699
2020	8.82264172173557
2021	8.77608637284495
2022	8.71947422906575
2023	8.62415970384437