Year	% of female population
1960	18.2827610909277
1961	18.3833051100707
1962	18.4559710494572
1963	18.4994861253854
1964	18.5089741850897
1965	18.4632877071763
1966	18.36976783596
1967	18.218823239176
1968	17.9962524418929
1969	17.7102244196377
1970	17.347284429222
1971	16.9764605890396
1972	16.664242071574
1973	16.4064737897451
1974	16.2022194821208
1975	16.0272362781695
1976	15.8690943549479
1977	15.7105908879899
1978	15.5471747187724
1979	15.3929539295393
1980	15.2151623427062
1981	15.0774588687402
1982	15.0651230101302
1983	15.1533742331288
1984	15.3158233967129
1985	15.5256218005067
1986	15.7188721037306
1987	15.8759823653441
1988	16.0039669726463
1989	16.1039710550265
1990	16.1723330684478
1991	16.2059143838485
1992	16.2193149478943
1993	16.2175688661115
1994	16.1850503152042
1995	16.0862736083975
1996	15.8987341772152
1997	15.6066814899208
1998	15.1986151932058
1999	14.7233831550613
2000	14.2079658406832
2001	13.6669051815913
2002	13.1766145241632
2003	12.7607727639283
2004	12.3890532544379
2005	12.0492383988665
2006	11.7901905899552
2007	11.640686732275
2008	11.6050097734019
2009	11.6853973582427
2010	11.6536099157748
2011	11.4409216555665
2012	11.1927430841892
2013	10.880406545689
2014	10.4948592293648
2015	10.1545124663467
2016	9.89368454458902
2017	9.62948006057547
2018	9.35364347468093
2019	9.07256369292861
2020	8.80589638352279
2021	8.56853952343269
2022	8.38411571686868
2023	8.24355023729728