Year	% of female population
1960	10.0667723167103
1961	10.2059785746778
1962	10.3344053986891
1963	10.4754474276417
1964	10.6063175689085
1965	10.6952897655604
1966	10.7622022475405
1967	10.8775523706471
1968	10.98871208078
1969	11.0693528335028
1970	11.1925409032249
1971	11.3260456761255
1972	11.4786000497052
1973	11.6727916949137
1974	11.8865524550378
1975	12.1228376837733
1976	12.3896083134255
1977	12.6532060822899
1978	12.8732653100133
1979	13.0447846947501
1980	13.1845789886464
1981	13.3250057769654
1982	13.4588583099653
1983	13.5597071649378
1984	13.6940586278324
1985	13.86533542981
1986	13.9939796076261
1987	14.0897597779021
1988	14.2552812012281
1989	14.3953712194003
1990	14.4174103912451
1991	14.4568979982881
1992	14.5005909368983
1993	14.4765468381956
1994	14.4547610408326
1995	14.4304079587465
1996	14.3598907767352
1997	14.2661879616194
1998	14.157046395218
1999	14.0456952524822
2000	13.9440268313381
2001	13.8822615432485
2002	13.8250205073565
2003	13.7752191906304
2004	13.7655706070402
2005	13.7888072970576
2006	13.8257526547402
2007	13.8933497880659
2008	14.0328014666492
2009	14.2013111939794
2010	14.3659828035124
2011	14.5980214648243
2012	14.92013525763
2013	15.244192095456
2014	15.4874785158829
2015	15.6826389058253
2016	16.034202100895
2017	16.4300559367243
2018	16.7677159990917
2019	17.1672460024299
2020	17.6153437115121
2021	18.1005922564353
2022	18.578336873059
2023	19.0597105243227