Year	% of female population
1960	9.82051235890327
1961	10.0759350939939
1962	10.270823574316
1963	10.448859455482
1964	10.5799797091647
1965	10.6910344596743
1966	10.8378961340634
1967	10.9607152891401
1968	11.0348477581331
1969	11.114978535793
1970	11.2216216216216
1971	11.3812173157569
1972	11.6131940039395
1973	11.7951601965033
1974	11.8990031050825
1975	11.9640320289294
1976	11.8513065881487
1977	11.5512549138192
1978	11.1812943262411
1979	10.7877413461841
1980	10.3325080698236
1981	9.67124311198282
1982	8.92755144572919
1983	8.26724639456199
1984	7.64611080703035
1985	7.08475346512156
1986	6.57446260585036
1987	6.07534152901667
1988	5.61485909479078
1989	5.39340873160647
1990	5.63172043010753
1991	6.38831981994979
1992	6.93924681070102
1993	7.04957320192799
1994	7.16106876187007
1995	7.22601920729021
1996	7.1890086311991
1997	7.06018518518518
1998	6.89891961179271
1999	6.72467564177978
2000	6.68921620540973
2001	6.7118148289457
2002	6.68074386126298
2003	6.68230867821557
2004	6.66980379319516
2005	6.57910713562958
2006	6.42600793753936
2007	6.32448925182428
2008	6.3211889530348
2009	6.4272575814482
2010	6.64011889337703
2011	6.754371891545
2012	6.63899251114913
2013	6.39908809519397
2014	6.09709023399445
2015	5.81186448406365
2016	5.615261342339
2017	5.54136460937922
2018	5.58589804328199
2019	5.72492622746827
2020	5.90703078574153
2021	6.06964379232906
2022	6.1273812908729
2023	6.07736771898621