Year	% of female population
1960	6.6266287485406785
1961	6.636457260632005
1962	6.615091143853404
1963	6.560667801466996
1964	6.504978658338974
1965	6.457393015947242
1966	6.41785092238195
1967	6.382836184824335
1968	6.324248878731801
1969	6.237488238894226
1970	6.139394383785658
1971	6.043737434133888
1972	5.944053548405413
1973	5.83886093407643
1974	5.759871572702703
1975	5.71874424397927
1976	5.716563613480063
1977	5.7658355755192225
1978	5.8686622212290045
1979	6.022440736094053
1980	6.22738365729379
1981	6.437548822746786
1982	6.65344844167993
1983	6.869189419617915
1984	7.043400743964206
1985	7.172051182450098
1986	7.252642128509473
1987	7.299458303842178
1988	7.303166168644659
1989	7.224111311638423
1990	7.091148837075909
1991	6.96776339866355
1992	6.9383969894074955
1993	7.093619409975194
1994	7.347332180464218
1995	7.598573811996483
1996	7.843381898249073
1997	7.967522933754019
1998	7.955355521718016
1999	7.944984296613023
2000	7.964444050515681
2001	7.986293765279611
2002	8.007443605379486
2003	7.987608502606216
2004	7.913506502502645
2005	7.800095912713742
2006	7.665151146071842
2007	7.5348384189984525
2008	7.411919218040436
2009	7.333522914190019
2010	7.323331198483291
2011	7.364740954179417
2012	7.454124450642347
2013	7.5490774530420275
2014	7.613334164701708
2015	7.669720857625669
2016	7.727618277396782
2017	7.778490762129351
2018	7.8267321221285195
2019	7.8760436474550435
2020	7.917131028340247
2021	7.900725580160883
2022	7.799998006577166
2023	7.669629623614547