Year	% of female population
1960	0.458200051871704
1961	0.453519713060385
1962	0.448381059809778
1963	0.444857706302345
1964	0.443670117073756
1965	0.443349130921923
1966	0.443705235029085
1967	0.444827919661109
1968	0.4464565974985
1969	0.447998999393098
1970	0.448670900655297
1971	0.4492094882959
1972	0.450064365171851
1973	0.45057604443744
1974	0.450361008590242
1975	0.438704651559614
1976	0.417690446465588
1977	0.398456860453157
1978	0.381231509996309
1979	0.367344475439246
1980	0.35813529405978
1981	0.354277420213501
1982	0.355724383090048
1983	0.347331889663259
1984	0.342522089810896
1985	0.352753213709396
1986	0.36355299216634
1987	0.375076934824299
1988	0.385971409646063
1989	0.395207058271918
1990	0.402440129850665
1991	0.409488564518766
1992	0.414886680348759
1993	0.419685589592352
1994	0.424297648278117
1995	0.431190404508171
1996	0.440075939225397
1997	0.452149755302333
1998	0.465317666855375
1999	0.477877986031693
2000	0.489419100471362
2001	0.500550460170169
2002	0.511451649663346
2003	0.521475988499803
2004	0.532181042573536
2005	0.544402138959929
2006	0.556597821874417
2007	0.568679925897635
2008	0.580455474473905
2009	0.592964747769672
2010	0.606849201431941
2011	0.617855907835586
2012	0.62975300394425
2013	0.645966010465003
2014	0.661973234792925
2015	0.676627644943211
2016	0.690362426555336
2017	0.703237299028441
2018	0.714716381823302
2019	0.723966786479781
2020	0.728249203239037
2021	0.726044314122572
2022	0.718056002695739
2023	0.705747436316394