Year	% of female population
1960	3.51937040412711
1961	3.48136892453091
1962	3.47324664259421
1963	3.49944788545749
1964	3.56409172928503
1965	3.6557727896645
1966	3.77746505364658
1967	3.93467630480802
1968	4.09419046232275
1969	4.20762833573815
1970	4.26522236393811
1971	4.27035780680956
1972	4.22059081738939
1973	4.14131607389393
1974	4.07034855730847
1975	4.01939168236129
1976	3.98290929597433
1977	3.96077606678633
1978	3.94304648073463
1979	3.91138856503331
1980	3.85914933821995
1981	3.79632932727663
1982	3.73142507063714
1983	3.66147922897543
1984	3.58114550851601
1985	3.49408865612576
1986	3.40541774852513
1987	3.32022630228528
1988	3.24907129592818
1989	3.2050807401413
1990	3.20115381241793
1991	3.23134124210279
1992	3.2867013765315
1993	3.35946821014443
1994	3.4963791387402
1995	3.69105195553335
1996	3.88510480229768
1997	4.07560620577764
1998	4.26507944000245
1999	4.41112388057237
2000	4.5153273647237
2001	4.6237234819244
2002	4.7463732596104
2003	4.87610849594495
2004	4.99940418921023
2005	5.11263121384901
2006	5.20419877971658
2007	5.27435451124091
2008	5.32536978965346
2009	5.3569677771915
2010	5.3828266767312
2011	5.42119877601049
2012	5.46909854480824
2013	5.52234608852226
2014	5.61127301345716
2015	5.7591303016189
2016	5.90080383932088
2017	5.98871061701053
2018	6.04571494777427
2019	6.10154249112943
2020	6.18003808268455
2021	6.28874738678109
2022	6.45456235121026
2023	6.68395532906186