Year	% of female population
1960	3.5084877961579517
1961	3.4878250895299874
1962	3.4874776151551323
1963	3.4950090929210655
1964	3.4875307997725287
1965	3.451739993287258
1966	3.3947909448420885
1967	3.326524051686172
1968	3.258720726788081
1969	3.203654000376943
1970	3.1690326807607625
1971	3.1516029748123224
1972	3.1477844196903817
1973	3.151430671623829
1974	3.1560721051411256
1975	3.1598525522487435
1976	3.16206523845807
1977	3.167214823166302
1978	3.1785334603655255
1979	3.1938707741678773
1980	3.2064972796456193
1981	3.2120978793881845
1982	3.2083374233435986
1983	3.1942468666416994
1984	3.1718904364315694
1985	3.149259495843331
1986	3.1306185826948245
1987	3.1145986699562744
1988	3.1037847728930523
1989	3.097843992941449
1990	3.089276949272713
1991	3.084419921267692
1992	3.0906024540409254
1993	3.105142131018739
1994	3.127293666189972
1995	3.162614357663676
1996	3.218476925791284
1997	3.297374319581539
1998	3.3972770752224237
1999	3.5124632443186656
2000	3.639088550959652
2001	3.765899477995604
2002	3.8942160561939927
2003	4.035970664371675
2004	4.1858229633752035
2005	4.3440124722789815
2006	4.5121148085064045
2007	4.683369055583465
2008	4.850981827733255
2009	5.017413929011208
2010	5.181842477145636
2011	5.334315662858032
2012	5.4685018149886995
2013	5.585119199138108
2014	5.68108646339794
2015	5.752414360995218
2016	5.802485464693593
2017	5.829785631963108
2018	5.819119473504948
2019	5.799384203684169
2020	5.80073611523366
2021	5.817927634676679
2022	5.8477097092228805
2023	5.874771245866514