Year	% of female population
1960	8.74898312987544
1961	8.82750512495519
1962	8.76146912940248
1963	8.48101530608622
1964	7.97789497962047
1965	7.40785124961279
1966	6.9098015928242
1967	6.51693837075544
1968	6.23421040600914
1969	6.02572751366432
1970	5.87306179386395
1971	5.79520752732343
1972	5.86065520520416
1973	6.03466982329673
1974	6.20628600419413
1975	6.34771567121496
1976	6.45889163027123
1977	6.51366451241518
1978	6.52665057398514
1979	6.66455349284227
1980	6.97912536157767
1981	7.31757236729299
1982	7.59611835470609
1983	7.78457688936485
1984	7.75835048871719
1985	7.47919552646455
1986	7.12515957823492
1987	6.77214597623699
1988	6.41633874100555
1989	6.09805738274007
1990	5.88026433720831
1991	5.75987464189719
1992	5.69115531189961
1993	5.66874571496161
1994	5.66061531590052
1995	5.64004053845196
1996	5.6166846257867
1997	5.59699782694916
1998	5.56008052584996
1999	5.49990010666798
2000	5.39634440551986
2001	5.23280621484788
2002	5.04427285725164
2003	4.87159287229623
2004	4.7081462246048
2005	4.57752715242729
2006	4.49684304759016
2007	4.46432728077798
2008	4.45765159743597
2009	4.46091451482911
2010	4.47012394525607
2011	4.48874787352701
2012	4.52608092961196
2013	4.58181182023758
2014	4.64334079510702
2015	4.64848294149926
2016	4.57510361455454
2017	4.49258278985945
2018	4.42302006755921
2019	4.37059983379809
2020	4.37623342983662
2021	4.43744261202943
2022	4.45921041459216
2023	4.48222814814815