Year	% of female population
1960	8.571058487413172
1961	8.872893390940296
1962	9.02474659404226
1963	9.108658199565596
1964	9.181687756523827
1965	9.23688631697251
1966	9.231418342328153
1967	9.166051901256314
1968	9.026148509855362
1969	8.792651602631276
1970	8.478855239122986
1971	8.117122207553045
1972	7.752010638535201
1973	7.4367801245362735
1974	7.193449175981094
1975	6.995240018895296
1976	6.833848985239161
1977	6.810197594058843
1978	6.911665986522215
1979	7.013063689807171
1980	7.112718554197598
1981	7.233012889439084
1982	7.280247048047503
1983	7.249425651998976
1984	7.295433276531796
1985	7.435209405709471
1986	7.600342919157927
1987	7.738209075263831
1988	7.841419600475382
1989	7.8736233404307026
1990	7.810846745972066
1991	7.706419249631565
1992	7.585152417288541
1993	7.467783641481374
1994	7.363813591355958
1995	7.284540294026665
1996	7.230621495252375
1997	7.1789800294924735
1998	7.105733169848875
1999	7.003562527594003
2000	6.858973183919724
2001	6.67673693776853
2002	6.461520329674646
2003	6.221393144137128
2004	5.970056211376297
2005	5.71387976874114
2006	5.468380427634922
2007	5.250372375473772
2008	5.059485905610649
2009	4.899477493672428
2010	4.786968038166516
2011	4.70450124481779
2012	4.630163591391991
2013	4.571739606701997
2014	4.530651892431545
2015	4.516466659961879
2016	4.543766555111195
2017	4.616269629519948
2018	4.733233108886317
2019	4.870726541853543
2020	4.976603491519396
2021	5.028946084583217
2022	4.9817934056772915
2023	4.879105472073736