Year	% of female population
1960	7.11770453672798
1961	6.92748296116283
1962	6.72634203056301
1963	6.53255887057562
1964	6.36879548671866
1965	6.23556675151466
1966	6.12791063784218
1967	6.04231970295335
1968	5.97870207048738
1969	5.94371967679655
1970	5.95583704588836
1971	6.02676592535887
1972	6.16776707050869
1973	6.37100673757248
1974	6.59423721428624
1975	6.816809654427
1976	7.07958197128558
1977	7.3907317183887
1978	7.66894374919034
1979	7.90067029012493
1980	8.11306610013974
1981	8.24220530542777
1982	8.26730844977441
1983	8.29787101443078
1984	8.40327062895896
1985	8.5485396442007
1986	8.69154405867242
1987	8.81763583485582
1988	8.91769219468856
1989	8.98783491479198
1990	9.03935871681411
1991	9.0637390378403
1992	9.04524025626216
1993	8.99988293356597
1994	8.92137431745662
1995	8.76284657908843
1996	8.50778175040799
1997	8.18661150863647
1998	7.83459138262373
1999	7.50181988149536
2000	7.25184681211137
2001	7.09610211278116
2002	6.98079597295735
2003	6.86532425665927
2004	6.75570717354774
2005	6.66192280761785
2006	6.59550976215312
2007	6.57465653213604
2008	6.59459894651234
2009	6.63452194902648
2010	6.68311138192084
2011	6.73776420138927
2012	6.79321532683637
2013	6.83819449999503
2014	6.85455286028578
2015	6.83873778347996
2016	6.81125274705464
2017	6.78763378625576
2018	6.78136111171301
2019	6.80615088581948
2020	6.84110717131104
2021	6.86727058069167
2022	6.89293205253378
2023	6.90851002829708