Year	% of female population
1960	11.6123956334366
1961	11.832699509918
1962	12.062236356909
1963	12.2745401672622
1964	12.4117795598922
1965	12.5089947129259
1966	12.6289146571445
1967	12.761198645122
1968	12.8562216415255
1969	12.877251199311
1970	12.9444391927966
1971	12.9855684780009
1972	12.8527619658462
1973	12.6741903771223
1974	12.573845741147
1975	12.7482897111591
1976	13.0495599637661
1977	13.2483600187453
1978	13.4373563230071
1979	13.3627906083818
1980	13.2105464107035
1981	13.0619382227136
1982	12.7835950519155
1983	12.4057695473934
1984	11.8024701548477
1985	10.9550516718161
1986	9.93449659470111
1987	8.7705865003762
1988	7.79194695958101
1989	7.49911089677362
1990	7.9846470920917
1991	8.9143389282257
1992	10.0234830150404
1993	11.140319192672
1994	12.0404136324521
1995	12.5890546012311
1996	12.8969678517166
1997	13.1450235347136
1998	13.2202217897398
1999	13.153071058045
2000	13.0722286745064
2001	12.9841187654298
2002	12.8650128346987
2003	12.7095367471152
2004	12.5312769242529
2005	12.2705902694256
2006	11.858186364857
2007	11.2911123712328
2008	10.7446657617291
2009	10.3287318119981
2010	9.99596205961686
2011	9.78349945283155
2012	9.73198523747768
2013	9.68032200375486
2014	9.55938405641508
2015	9.47566124220402
2016	9.41935296682568
2017	9.38112819350751
2018	9.35931040834658
2019	9.34032469624925
2020	9.31298081401987
2021	9.27969594681505
2022	9.24039733758148
2023	9.19285262739253