Year	% of female population
1960	15.8624484772195
1961	15.8882923902673
1962	15.9132709074001
1963	15.9342563748722
1964	15.9511128992035
1965	15.9635694790554
1966	15.9721290280761
1967	15.979137055333
1968	15.987776887982
1969	16.0044013114014
1970	16.0328487332403
1971	16.073966575332
1972	16.1220623304228
1973	16.1708957845173
1974	16.2167093338414
1975	16.2558309498245
1976	16.2897124320963
1977	16.3265886858998
1978	16.3698012483557
1979	16.4276491759697
1980	16.4935154122228
1981	16.555649195596
1982	16.6221114052901
1983	16.6903648484001
1984	16.7482002777655
1985	16.8039180190265
1986	16.8737056825712
1987	16.9569361173794
1988	17.0495709292769
1989	17.1507355500745
1990	17.2501579129311
1991	17.3430744788693
1992	17.4256846987637
1993	17.4811959006685
1994	17.5028307318887
1995	17.4829377286662
1996	17.4366474936256
1997	17.4239272140495
1998	17.363406596053
1999	17.2360228949829
2000	17.1377911740828
2001	17.062128766812
2002	16.9167421831049
2003	16.7296229693236
2004	16.589390824107
2005	16.4843583028842
2006	16.4078971844672
2007	16.3599681227195
2008	16.3432524475344
2009	16.3421889524928
2010	16.3319895568021
2011	16.2966850692782
2012	16.2335765971787
2013	16.1422334554742
2014	16.0271572139285
2015	15.9139783673569
2016	15.8160273084954
2017	15.7088294566442
2018	15.577454516456
2019	15.4229440689631
2020	15.2438913146142
2021	15.0526390900504
2022	14.8680706328854
2023	14.6880660692777