Year	% of female population
1960	10.301251763913
1961	10.0391478083312
1962	9.75131316554358
1963	9.45523799945945
1964	9.1946495919283
1965	9.02077394505938
1966	8.9725527472714
1967	9.07985473985178
1968	9.34001475717023
1969	9.72334498720477
1970	10.1865322794335
1971	10.6997238250473
1972	11.1920477433099
1973	11.5955551785563
1974	11.8944636678201
1975	12.0843068256008
1976	12.1658648735896
1977	12.1495185954314
1978	12.0428315184897
1979	11.853551052802
1980	11.5954013445108
1981	11.4166774235188
1982	11.3450117469636
1983	11.2155267844251
1984	10.9876589780717
1985	10.6946367386896
1986	10.357419080137
1987	9.98068355298003
1988	9.57105537094127
1989	9.13275071017756
1990	8.68974517320532
1991	8.62479733381373
1992	8.94608270048074
1993	9.28367824615884
1994	9.57127556484929
1995	9.78996647055102
1996	9.96215374704745
1997	10.1116883890225
1998	10.1935516529449
1999	10.1475067352265
2000	9.95283883489824
2001	9.63148700717969
2002	9.26827992493838
2003	9.14775908370579
2004	9.35047996817163
2005	9.4721365288362
2006	9.28889820001081
2007	8.88536068437229
2008	8.4027877315375
2009	7.95626901492644
2010	7.72226392106952
2011	7.67171174945665
2012	7.53151141635982
2013	7.25574924643241
2014	7.05902218190138
2015	6.97848465488503
2016	6.88191080016259
2017	6.77084002739439
2018	6.74553048507641
2019	6.81115020355612
2020	6.8663953511334
2021	6.99312677600357
2022	7.28803965473525
2023	7.60640723384851