Year	% of female population
1960	7.02355460385439
1961	6.85884691848906
1962	6.86846246413033
1963	7.08974580667474
1964	7.49858288120496
1965	7.95255835170683
1966	8.49761582805494
1967	9.15041322314049
1968	9.71677292790583
1969	10.0433443595301
1970	10.1617365396893
1971	10.1287852419074
1972	9.95342338146251
1973	9.62269925239365
1974	9.17834682888734
1975	8.71586287042417
1976	8.31107044830741
1977	7.99362174154187
1978	7.81322085283069
1979	7.78983797388705
1980	7.85953682176394
1981	8.0108246522726
1982	8.11962242085039
1983	8.14828554772378
1984	8.17737483222327
1985	8.1799839560493
1986	8.06342544013058
1987	7.80461668973523
1988	7.49132650875916
1989	7.19787461899662
1990	6.96413678065054
1991	6.71663248289214
1992	6.39124882003443
1993	6.06581136937034
1994	5.80616114564754
1995	5.61967389116285
1996	5.41800748670125
1997	5.21994515568969
1998	5.10936020668517
1999	5.05366442271053
2000	5.04369420344524
2001	4.98783268798115
2002	4.85532339476465
2003	4.73526220105134
2004	4.66873804322755
2005	4.6780176425098
2006	4.77840146907519
2007	4.90121832941395
2008	4.99274349966769
2009	5.17399140440871
2010	5.38310803135295
2011	5.48789224817309
2012	5.5127748914668
2013	5.47227766217957
2014	5.33786259972373
2015	5.19025789577298
2016	5.09293421510616
2017	5.02105248721078
2018	5.0565067334371
2019	5.153127208245
2020	5.25016739093332
2021	5.33569498493801
2022	5.36016189353963
2023	5.23031772361873