Year	% of female population
1960	0.725764034876956
1961	0.725823274826314
1962	0.725799821680686
1963	0.725750041005944
1964	0.725371498486429
1965	0.724615276892425
1966	0.723510196488272
1967	0.72201778172356
1968	0.720118800542745
1969	0.717974740222674
1970	0.715695314587086
1971	0.713154991572785
1972	0.710730916011477
1973	0.708337145009342
1974	0.706126487606311
1975	0.704355216559614
1976	0.706332584010539
1977	0.709980130372643
1978	0.711149905603843
1979	0.711151899192909
1980	0.710203623193886
1981	0.708750278559333
1982	0.706884049335091
1983	0.704914257187975
1984	0.702971652896334
1985	0.70178895868
1986	0.702206486237199
1987	0.704755990211473
1988	0.710354603871182
1989	0.717064828588302
1990	0.722992023112819
1991	0.727844205723289
1992	0.731239037340202
1993	0.733592085502394
1994	0.733599018511808
1995	0.731480493841701
1996	0.728945742332054
1997	0.725579012988204
1998	0.720295316876828
1999	0.71312942572742
2000	0.70523026673951
2001	0.697356393594427
2002	0.692341083956749
2003	0.689900420012712
2004	0.687057981026429
2005	0.682820762505015
2006	0.676914558813984
2007	0.669965915367861
2008	0.661878635430116
2009	0.65270541272856
2010	0.643395514021117
2011	0.631909122239147
2012	0.619583999330234
2013	0.610859680512353
2014	0.605585390100945
2015	0.602556358768453
2016	0.60039959730815
2017	0.597736972189663
2018	0.59319620111269
2019	0.593112291510909
2020	0.600161985270242
2021	0.61055686412336
2022	0.626232859189934
2023	0.64995794009404