Year	% of female population
1960	0.388886046154633
1961	0.383504333100906
1962	0.381182147165259
1963	0.378398579837429
1964	0.37072200370722
1965	0.354222241658285
1966	0.351635316048127
1967	0.361827227498869
1968	0.390702866483275
1969	0.428753524662984
1970	0.455417968308931
1971	0.458224012416393
1972	0.429153331393657
1973	0.401031223145231
1974	0.387528624273384
1975	0.362919950228121
1976	0.328279409773927
1977	0.324955235758339
1978	0.351128161779049
1979	0.369838992507572
1980	0.382165605095541
1981	0.411312597574156
1982	0.442836468885673
1983	0.460122699386503
1984	0.464604146524869
1985	0.462795387558819
1986	0.452950399442523
1987	0.436074372244585
1988	0.424373817980534
1989	0.41730483230117
1990	0.414509997637508
1991	0.431431683002429
1992	0.462707040927052
1993	0.488468930172966
1994	0.507067622068209
1995	0.513350955828832
1996	0.513830285982185
1997	0.518201363494368
1998	0.5174994139815
1999	0.510023376071403
2000	0.510989780204396
2001	0.518333653292378
2002	0.522590229834833
2003	0.543459205497703
2004	0.574105381797689
2005	0.609280906836699
2006	0.65253436502701
2007	0.691401479778752
2008	0.709476580033302
2009	0.706049770123331
2010	0.702489977564457
2011	0.697549301523106
2012	0.687832671114776
2013	0.678840282913324
2014	0.668780628423177
2015	0.676967497756448
2016	0.702158045065059
2017	0.728924785461888
2018	0.776039522437217
2019	0.819809972252586
2020	0.848786986698756
2021	0.885870043084499
2022	0.928592156074913
2023	0.953687667288963