Year	% of female population
1960	3.04984404737967
1961	3.0528816558064
1962	3.05546551333686
1963	3.05916193733966
1964	3.06277106258633
1965	3.06566068515498
1966	3.07025357800344
1967	3.07709444847759
1968	3.0844010727056
1969	3.09084083000014
1970	3.10036581868543
1971	3.11143932439253
1972	3.12201651558548
1973	3.13463988334451
1974	3.14841471966929
1975	3.16219185750485
1976	3.17795633228045
1977	3.19539697724427
1978	3.21286983086892
1979	3.23087852732534
1980	3.24916867911646
1981	3.26769532206711
1982	3.28563292040438
1983	3.30254211557747
1984	3.31820665202315
1985	3.33284310332895
1986	3.3472724335235
1987	3.36255940575915
1988	3.37745267632086
1989	3.38970356657269
1990	3.40077429678635
1991	3.41212506289504
1992	3.42515518178438
1993	3.44307880873625
1994	3.46920764444905
1995	3.5046255788118
1996	3.54430282140847
1997	3.58269013108834
1998	3.58798165358993
1999	3.53171734637166
2000	3.42482549791735
2001	3.32273607609144
2002	3.26666416543595
2003	3.26095501906057
2004	3.29800228535403
2005	3.36561043757294
2006	3.4495925465127
2007	3.53069214569405
2008	3.60037846473608
2009	3.65313460836938
2010	3.68850720307396
2011	3.71083918598241
2012	3.73024985370262
2013	3.75516544063773
2014	3.78997162053009
2015	3.84227551653605
2016	3.91909480045681
2017	4.02419541495193
2018	4.14807520694218
2019	4.27077667639778
2020	4.37181646302587
2021	4.4385459436113
2022	4.48002170816091
2023	4.51595176555679