Year	% of female population
1960	8.78547108842554
1961	8.71807325096333
1962	8.61606329043251
1963	8.48174546924581
1964	8.2966658936239
1965	8.0973534684452
1966	7.92222248678509
1967	7.74003100847623
1968	7.52564239764358
1969	7.33729746200172
1970	7.17295142994788
1971	6.98553873927991
1972	6.80291679173718
1973	6.64691871283164
1974	6.5227725808925
1975	6.46027655956856
1976	6.49134644462196
1977	6.6154451700383
1978	6.82542511229457
1979	7.10858136895245
1980	7.46560960800822
1981	7.89261017155725
1982	8.37449893336522
1983	8.90243423063121
1984	9.47907164711594
1985	10.0427278706905
1986	10.4867998154621
1987	10.7600666695583
1988	10.8502643246244
1989	10.7695359708367
1990	10.5720972162965
1991	10.3408838733178
1992	10.135648333954
1993	10.0227890179534
1994	10.0227455298092
1995	10.0946274796902
1996	10.2187362104353
1997	10.384495773435
1998	10.5426566853422
1999	10.6653036314085
2000	10.8481036166352
2001	11.0493637569481
2002	11.1700095602846
2003	11.2028371515609
2004	11.1533972517093
2005	11.0744930345089
2006	10.9099009252812
2007	10.6790082106994
2008	10.4876488076053
2009	10.292898213087
2010	10.0454984481404
2011	9.02039748205551
2012	7.94231086901902
2013	7.84582589999835
2014	7.79643876777855
2015	7.77368922605264
2016	7.8065332974419
2017	7.89684339070565
2018	8.01593940882774
2019	8.12224774974414
2020	8.20801931556599
2021	8.28441606804563
2022	8.35744970922173
2023	8.43244081527634