Year	% of female population
1960	9.30334504900827
1961	9.32688241558458
1962	9.37456775114399
1963	9.39117980362572
1964	9.43443894103409
1965	9.48263473344613
1966	9.48947234283378
1967	9.46840569972805
1968	9.41082790132788
1969	9.27012263556077
1970	9.09393296765417
1971	8.97594524568907
1972	8.90020330104693
1973	8.84709509160267
1974	8.830879600327
1975	8.78633326835687
1976	8.71164336161856
1977	8.60777723585112
1978	8.44938465846126
1979	8.22278679973487
1980	7.94100169185994
1981	7.62436574878362
1982	7.26841734189856
1983	6.89527958071579
1984	6.5325369846018
1985	6.19468676626311
1986	5.89978659870806
1987	5.64999566591553
1988	5.43118318300822
1989	5.22875754320237
1990	5.04004558931674
1991	4.90452436389825
1992	4.82615115267621
1993	4.76856074683211
1994	4.6938252039568
1995	4.60016277751576
1996	4.50652411109992
1997	4.41714183838214
1998	4.34192206229129
1999	4.3184693191999
2000	4.35812410153972
2001	4.44609386975458
2002	4.55584640776757
2003	4.67262056972462
2004	4.78062650608372
2005	4.86677692978896
2006	4.94697885387375
2007	5.02276600550005
2008	5.09760903897971
2009	5.13969510874059
2010	5.1324320887529
2011	5.08741335731177
2012	5.00085878512078
2013	4.85245066131623
2014	4.69413177112776
2015	4.57497903893939
2016	4.46140030708151
2017	4.351062626296
2018	4.24581294885597
2019	4.12080537583099
2020	3.96120751585748
2021	3.80757550651269
2022	3.69045138640101
2023	3.60819712567977