Year	% of female population
1960	3.52310580824905
1961	3.51701028802949
1962	3.526957413847
1963	3.55053888629794
1964	3.58593498098942
1965	3.63048170565668
1966	3.68349305340147
1967	3.73665356865445
1968	3.77701267448078
1969	3.79803012757152
1970	3.79677445420621
1971	3.77272068519449
1972	3.72886849630651
1973	3.67302719541743
1974	3.61282641309095
1975	3.554415595679
1976	3.50348506045768
1977	3.45514576704768
1978	3.41112442137332
1979	3.37819551253444
1980	3.35482542086823
1981	3.33922032580753
1982	3.32666107400367
1983	3.31204249295994
1984	3.29147917197312
1985	3.26484307606784
1986	3.24099965515578
1987	3.21631838321965
1988	3.18349823044186
1989	3.14585351246548
1990	3.10116934899033
1991	3.04410327675509
1992	2.9733501490775
1993	2.89475548960435
1994	2.81748751339594
1995	2.75209492780264
1996	2.7078272175078
1997	2.71215033819342
1998	2.78435978065907
1999	2.91712267924362
2000	3.00457511731572
2001	3.01998526860328
2002	3.0352495767229
2003	3.03330269391218
2004	3.00249945412237
2005	3.02114564431792
2006	3.08907078945285
2007	3.20386178932007
2008	3.32049915775723
2009	3.38245611296125
2010	3.45772940592797
2011	3.53757629839781
2012	3.60482090448877
2013	3.65239366394791
2014	3.67341779765026
2015	3.66277661243035
2016	3.62580890749905
2017	3.57473666804615
2018	3.51873269075678
2019	3.46261480865372
2020	3.39828270930849
2021	3.33348763342452
2022	3.2727082867925
2023	3.21960115774069