Year	% of female population
1960	4.14557693956911
1961	4.24935003260591
1962	4.34317970779512
1963	4.42321168681579
1964	4.49174058338603
1965	4.53863645039143
1966	4.57194189991465
1967	4.61498622964867
1968	4.66522557593705
1969	4.71152436055221
1970	4.75930465116748
1971	4.80163278216592
1972	4.83931034729718
1973	4.8893899164899
1974	4.95928063571069
1975	5.01942400084525
1976	5.05920872837147
1977	5.0935412722731
1978	5.11140279018725
1979	5.10045511759295
1980	5.05789006186886
1981	5.00434253650725
1982	4.94477543022002
1983	4.88939826403513
1984	4.83467232919042
1985	4.8648356128584
1986	4.97360961095816
1987	5.02294231786029
1988	5.03126729566643
1989	5.05229555268412
1990	5.00714531698589
1991	4.88019441561671
1992	4.78040538609098
1993	4.69428784935669
1994	4.5808332060438
1995	4.4764451215833
1996	4.4002914227185
1997	4.34492421500173
1998	4.29406019571495
1999	4.26504790261851
2000	4.2676690816158
2001	4.28784087424402
2002	4.34100763812636
2003	4.42782391342586
2004	4.52070277318394
2005	4.61180097072525
2006	4.70822365400647
2007	4.84597306985209
2008	5.05360147758837
2009	5.32504726784587
2010	5.64288717869753
2011	5.9786106301511
2012	6.24615058137403
2013	6.35923262753212
2014	6.32877566237441
2015	6.20491597258188
2016	6.01563719942573
2017	5.81132536957478
2018	5.68480664054924
2019	5.62432388611175
2020	5.58795803589006
2021	5.58847157125214
2022	5.60422146091995
2023	5.599174652901