Year	% of female population
1960	3.21961267189709
1961	3.22570317171704
1962	3.23433189812707
1963	3.24649062710045
1964	3.26850021281448
1965	3.3039704939771
1966	3.35070024806682
1967	3.40450567981692
1968	3.46476351965142
1969	3.53116719093737
1970	3.59723332708987
1971	3.66293453372786
1972	3.74058010645959
1973	3.829842977645
1974	3.92273124371667
1975	3.9954994129876
1976	4.0275288242356
1977	4.03623306586026
1978	4.03385119116404
1979	4.03917551853933
1980	4.08946592190284
1981	4.19261589342219
1982	4.32525200170867
1983	4.45890587851311
1984	4.55614475331269
1985	4.59004423439094
1986	4.57721053603888
1987	4.54539993346895
1988	4.49907472129703
1989	4.43813381812146
1990	4.37940547334173
1991	4.33403401071221
1992	4.29685587980684
1993	4.25671245387831
1994	4.20748601086124
1995	4.15520580906751
1996	4.1073740735872
1997	4.07306312034272
1998	4.06858838642637
1999	4.09564851613871
2000	4.14237977198365
2001	4.21654065425468
2002	4.33104263400249
2003	4.47841090645259
2004	4.63695368432156
2005	4.79809084546492
2006	4.99784987891455
2007	5.2448877747712
2008	5.47685508764452
2009	5.67193314572281
2010	5.84354480862399
2011	5.95460122617873
2012	6.00286225361591
2013	6.06674595400159
2014	6.1864311956527
2015	6.33237044154483
2016	6.47205510067612
2017	6.59347257580172
2018	6.68634661844947
2019	6.74924315901068
2020	6.80898332471504
2021	6.86591085202057
2022	6.89735719487952
2023	6.90927900559956