Year	% of female population
1960	0.203992255209294
1961	0.208566769101055
1962	0.211614330224694
1963	0.214918594513493
1964	0.222160243895402
1965	0.232090360513693
1966	0.240438477050621
1967	0.247563177632708
1968	0.255119844291597
1969	0.263966071950863
1970	0.271547201898088
1971	0.276714861706772
1972	0.283476270099546
1973	0.289294969171656
1974	0.295490534987942
1975	0.30109324392352
1976	0.304169367033917
1977	0.30968115760461
1978	0.316041227720517
1979	0.321014156037095
1980	0.325989896148059
1981	0.331978890441157
1982	0.33617762687634
1983	0.339009563467876
1984	0.344183149042205
1985	0.34985725922863
1986	0.355275098466634
1987	0.360574285325526
1988	0.365344360215131
1989	0.370628677703589
1990	0.377180575200377
1991	0.383186563661905
1992	0.389041209373312
1993	0.395761438837238
1994	0.401121036959187
1995	0.406600876604993
1996	0.411697002100086
1997	0.412275115901233
1998	0.410323739566707
1999	0.410035434137281
2000	0.411554620441038
2001	0.413478730924363
2002	0.415451518257802
2003	0.420828155254737
2004	0.429829746553699
2005	0.439105686089156
2006	0.447012608741136
2007	0.455198712188072
2008	0.465007718180967
2009	0.475718051434114
2010	0.487460429714617
2011	0.500045690532709
2012	0.513560757449969
2013	0.5276255824671
2014	0.542529679180159
2015	0.558249979734152
2016	0.573840121766074
2017	0.590719396816233
2018	0.608905286832376
2019	0.627258301063628
2020	0.642171152691296
2021	0.651556496073955
2022	0.660043501055645
2023	0.672597774655734