Year	% of female population
1960	0.916156976116132
1961	0.913891094851987
1962	0.915055040632973
1963	0.919717626872074
1964	0.929418802839953
1965	0.939680149858632
1966	0.946128883495661
1967	0.951277062549158
1968	0.959086261180246
1969	0.967569244019857
1970	0.973503161565569
1971	0.979608686760038
1972	0.988315183574763
1973	0.995530420505336
1974	1.00193141244174
1975	1.01409334240232
1976	1.03192914236336
1977	1.05578551524497
1978	1.08496080205533
1979	1.11677759808249
1980	1.14768059784983
1981	1.17290139411388
1982	1.19148235962872
1983	1.20355460304159
1984	1.21004859003406
1985	1.2118133359313
1986	1.20993306782252
1987	1.20407243218874
1988	1.19618778081197
1989	1.18776085907842
1990	1.17958450378786
1991	1.17566850409257
1992	1.17894595789037
1993	1.19111113395888
1994	1.21345644542076
1995	1.2449626805907
1996	1.28288156898341
1997	1.32295975313505
1998	1.36693117894224
1999	1.4201851266448
2000	1.48092755918212
2001	1.54602824002448
2002	1.61342298924105
2003	1.68169351402737
2004	1.74813908912381
2005	1.81000221442641
2006	1.86787286402551
2007	1.91809055248986
2008	1.95360514982382
2009	1.97592393891324
2010	2.00099836304438
2011	2.0430856937016
2012	2.09881025837508
2013	2.16622997446404
2014	2.24301626894092
2015	2.28493690895171
2016	2.29455862126545
2017	2.32781727390825
2018	2.38800316605013
2019	2.46938023205064
2020	2.59539171310901
2021	2.74436677471004
2022	2.8755936897413
2023	2.99109738897438