Year	% of female population
1960	19.1846244531662
1961	19.2766060823711
1962	19.373886935985
1963	19.4823713669898
1964	19.602006636056
1965	19.7093809420317
1966	19.7944834454117
1967	19.8669604654656
1968	19.9243952307843
1969	19.9597406819395
1970	19.9703215842377
1971	19.9681780305134
1972	19.9666646350723
1973	19.984011564419
1974	20.0313132955793
1975	20.1003134625936
1976	19.8822648650857
1977	19.6072925018301
1978	19.6860650456315
1979	19.99937063921
1980	20.461409207729
1981	20.8838464187697
1982	21.1161427212039
1983	21.1815720344248
1984	21.1194255632425
1985	20.9398195171798
1986	20.6757497362419
1987	20.1902941247111
1988	19.2221536089366
1989	18.5449953435218
1990	18.4774275338432
1991	18.5127489680188
1992	18.6149439817961
1993	18.6327518133331
1994	18.5111840368149
1995	18.3668519138104
1996	18.2526648173638
1997	18.1759467156537
1998	18.1836644159747
1999	18.2904106314447
2000	18.4175817421626
2001	18.4962640703578
2002	18.4556840963097
2003	18.3007065259348
2004	18.1068058508055
2005	17.8947994486232
2006	17.6890759040721
2007	17.489974695091
2008	17.2875278189326
2009	17.0954599323771
2010	16.9250084898906
2011	16.8449643929569
2012	16.8129451034147
2013	16.7268175840026
2014	16.5656248382883
2015	16.3425262640085
2016	16.1202319701766
2017	15.9388271081896
2018	15.7799363635346
2019	15.6229432812685
2020	15.4723526215626
2021	15.3267279559223
2022	15.1631636419505
2023	14.9976064391767