Year	% of female population
1960	7.21625975592712
1961	7.16200592528362
1962	7.10171246967354
1963	7.04300345572805
1964	6.99551263457831
1965	6.96175016887712
1966	6.93882229645641
1967	6.92903643537825
1968	6.92900343815093
1969	6.92592385947293
1970	6.92450100343814
1971	6.93198998803741
1972	6.93486997521649
1973	6.92978748695732
1974	7.02939015181017
1975	7.21780449624619
1976	7.37715411477707
1977	7.52643897364771
1978	7.6617235802947
1979	7.67514773649458
1980	7.59820908763272
1981	7.53712487548076
1982	7.47267891007396
1983	7.61662030496774
1984	7.91640035441246
1985	8.12928501469148
1986	8.25338649364801
1987	8.30451387487806
1988	8.30742754367465
1989	8.28109614573076
1990	8.23376408813917
1991	8.16900373072611
1992	8.0876432057615
1993	7.99429805746738
1994	7.87695261334638
1995	7.73826377484569
1996	7.60116402062155
1997	7.47429099215741
1998	7.36186946288272
1999	7.26995291831243
2000	7.15652258503843
2001	7.02700644702776
2002	6.92683322189128
2003	6.85339612914591
2004	6.81042688185137
2005	6.80846702837716
2006	6.85591503917177
2007	6.95461800400497
2008	7.10574294479681
2009	7.32130139623402
2010	7.60117303170387
2011	7.94248654454389
2012	8.30522784117315
2013	8.62865074883254
2014	8.880056521364
2015	9.03413034867624
2016	9.08721566277639
2017	9.05091036619224
2018	8.94369535316944
2019	8.78281391151878
2020	8.55198059306074
2021	8.27840571242935
2022	7.99853346945097
2023	7.70605627392184