Year	% of female population
1960	9.11127343559776
1961	9.06160810519508
1962	8.81749887271459
1963	8.48641917135068
1964	7.94373771357843
1965	7.22959152851015
1966	6.60339035059426
1967	6.21362179819917
1968	6.01866697885755
1969	5.80569815410726
1970	5.66262510809239
1971	5.52493227667852
1972	5.42808707213122
1973	5.53962340179736
1974	5.93239356168016
1975	6.5759509518779
1976	7.20686591028744
1977	7.73875400650972
1978	8.14446653412856
1979	8.41867147980146
1980	8.5008285213331
1981	8.43327989503301
1982	8.32932857534001
1983	8.192261218796
1984	8.02516395732819
1985	7.83322018188689
1986	7.62556308587046
1987	7.41283310002078
1988	7.20606813742352
1989	7.01170634012941
1990	6.83876054782129
1991	6.71742810457196
1992	6.65023997135012
1993	6.62451957479142
1994	6.65575905692413
1995	6.74747414803495
1996	6.88812441584939
1997	7.06044991409144
1998	7.24595645521057
1999	7.43196320600578
2000	7.61120242701288
2001	7.77447933037637
2002	7.90435076448768
2003	7.96831532032516
2004	7.99248872074614
2005	8.02407442060913
2006	8.05750765557689
2007	8.09342403811815
2008	8.15713709170369
2009	8.22301468161581
2010	8.24742784377117
2011	8.23496821298975
2012	8.19424225654182
2013	8.1318000474809
2014	8.05777406114611
2015	7.96503464182902
2016	7.86298797408316
2017	7.78716712098972
2018	7.74491158499575
2019	7.73130792460689
2020	7.75786263907358
2021	7.81764342288729
2022	7.88496446720037
2023	7.94962602293996