Year	% of female population
1960	0.529624901884608
1961	0.524357910815596
1962	0.519472175452719
1963	0.514648540123781
1964	0.50923986240454
1965	0.50280245518395
1966	0.495652567895768
1967	0.488026472623007
1968	0.480133540188429
1969	0.472623866673322
1970	0.466214327306089
1971	0.461176243968178
1972	0.457271369812906
1973	0.454151739522555
1974	0.451559106395615
1975	0.44940244439178
1976	0.447662623730074
1977	0.446631310759947
1978	0.445947304060031
1979	0.445536043525725
1980	0.445523833396788
1981	0.445280800170749
1982	0.445258902239504
1983	0.445865143897544
1984	0.447486905697181
1985	0.450591029962885
1986	0.454931024155114
1987	0.460598817646166
1988	0.467240625101481
1989	0.473689361563305
1990	0.480594832944762
1991	0.48834339080736
1992	0.497670883931064
1993	0.504814633037451
1994	0.512267937191162
1995	0.514824155303236
1996	0.518368972286997
1997	0.529847533493565
1998	0.541585009163982
1999	0.549840029916483
2000	0.557943137805587
2001	0.566729927818761
2002	0.574456595631257
2003	0.580476200143587
2004	0.586855501202628
2005	0.598182138787818
2006	0.613422924454007
2007	0.630824531520757
2008	0.645164242942127
2009	0.659184054096706
2010	0.67413068797768
2011	0.689658557807034
2012	0.70733138646455
2013	0.724942911529899
2014	0.744720230528965
2015	0.766711478757712
2016	0.788216541860591
2017	0.80925744326523
2018	0.829197693503307
2019	0.850020124489982
2020	0.870860624016911
2021	0.887339790413808
2022	0.899363075073118
2023	0.903692044633869