Year	% of female population
1960	0.488785301792996
1961	0.455091083545335
1962	0.413832338259763
1963	0.376189031031639
1964	0.345468179055716
1965	0.321283065608776
1966	0.305043489218321
1967	0.293629019571234
1968	0.285114544100561
1969	0.276487197436195
1970	0.266155965604888
1971	0.256310183163096
1972	0.247800798550941
1973	0.242162162955667
1974	0.242240380728749
1975	0.247199104769354
1976	0.258730397246745
1977	0.278045949728699
1978	0.303074113162447
1979	0.331196053674169
1980	0.359331337371163
1981	0.387088024438105
1982	0.414309938467912
1983	0.440785217100726
1984	0.463719550703217
1985	0.484205693878324
1986	0.505764736179872
1987	0.528665311337636
1988	0.551364849264397
1989	0.573839664506112
1990	0.599914683149326
1991	0.632229909939032
1992	0.666362315377408
1993	0.700863958863567
1994	0.736958754622509
1995	0.773284800252628
1996	0.810626625250544
1997	0.849542451723396
1998	0.889848026549813
1999	0.929443884024434
2000	0.966032365621752
2001	0.998629552132906
2002	1.0304035543126
2003	1.06386464981527
2004	1.09754148920204
2005	1.13488997480062
2006	1.17624453689672
2007	1.21933302290454
2008	1.2636101585195
2009	1.30991740116584
2010	1.36159248865271
2011	1.41769184543542
2012	1.47552115845608
2013	1.53422571519574
2014	1.59023554853987
2015	1.64239637368335
2016	1.69130776736899
2017	1.73511755569359
2018	1.77610819781324
2019	1.82089657927481
2020	1.86655503684443
2021	1.89251311836
2022	1.9072844930562
2023	1.95701986759163