Year	% of female population
1960	0.562205006257128
1961	0.57139302237832
1962	0.579043127195386
1963	0.585777848295806
1964	0.592141077079451
1965	0.598119585480278
1966	0.603877982935163
1967	0.609567594959007
1968	0.614772902782417
1969	0.619093665365812
1970	0.622352508033145
1971	0.624833872911503
1972	0.626578163817225
1973	0.627521858276808
1974	0.62669045484731
1975	0.624437152770643
1976	0.622369104864758
1977	0.621124705837979
1978	0.620348043169448
1979	0.619451859925917
1980	0.618135514533105
1981	0.616178189394196
1982	0.613733161481776
1983	0.61085155804026
1984	0.607645556060788
1985	0.60411207280975
1986	0.600267609771871
1987	0.596328517334045
1988	0.590067678398865
1989	0.583239858580982
1990	0.578191025748692
1991	0.559852036672211
1992	0.528528647640957
1993	0.513059378701973
1994	0.511236798968276
1995	0.509615303504732
1996	0.508056635637824
1997	0.50585111359904
1998	0.503229798482489
1999	0.500233857153497
2000	0.496748095319522
2001	0.493141026008496
2002	0.489531993850609
2003	0.485590418141835
2004	0.480873687622363
2005	0.475698610890035
2006	0.470169670610997
2007	0.463733397580322
2008	0.457957837029235
2009	0.455574035073571
2010	0.456021541836641
2011	0.459266853239382
2012	0.466780288465722
2013	0.475219859772391
2014	0.479206610594143
2015	0.478323117977094
2016	0.474237691494248
2017	0.467800514736367
2018	0.461380621155202
2019	0.457614064271994
2020	0.454499457318153
2021	0.449926077739438
2022	0.446873978996632
2023	0.447431558700736