Year	% of female population
1960	3.4015800039466386
1961	3.4154413606852088
1962	3.429090257811674
1963	3.421829962549291
1964	3.415823763430903
1965	3.4138888145628647
1966	3.399913803782693
1967	3.385030097173175
1968	3.372221835973904
1969	3.3559107577473544
1970	3.3246046328327368
1971	3.266444631849414
1972	3.1924338977268456
1973	3.123110956745966
1974	3.067532362899367
1975	3.03901033368408
1976	3.0518552877679612
1977	3.095673331665477
1978	3.154057740796163
1979	3.2174498537866096
1980	3.2815180765012113
1981	3.333209737973506
1982	3.3740389461529663
1983	3.411317894586976
1984	3.4339773168421743
1985	3.4437710276778324
1986	3.444558813734845
1987	3.43598851046318
1988	3.4198930441459576
1989	3.39896890208476
1990	3.38630296746618
1991	3.394640928210059
1992	3.4201914611832884
1993	3.447514821501589
1994	3.4670142943848856
1995	3.469462270336981
1996	3.45799832527688
1997	3.4218691844684477
1998	3.360675456264848
1999	3.3091492888723573
2000	3.285265877318381
2001	3.3048759484393586
2002	3.3831233199469968
2003	3.515347099197051
2004	3.6942620765178855
2005	3.908371519930645
2006	4.113099008649024
2007	4.313632085342076
2008	4.5095667414533915
2009	4.6711887139279735
2010	4.801233507686931
2011	4.899427278259808
2012	4.975060010651114
2013	5.018905192297005
2014	4.99693348103561
2015	4.928637927782465
2016	4.859606035803751
2017	4.858333031674118
2018	5.003260220534937
2019	5.2275690205510355
2020	5.450984366500187
2021	5.674455908532903
2022	5.806501171837951
2023	5.834619712911862