Year	% of female population
1960	11.7818672233773
1961	11.5673554738773
1962	11.4425099853128
1963	11.3969431362461
1964	11.4417769429421
1965	11.586106060659
1966	11.7749712947562
1967	11.9483774421415
1968	12.1097639654832
1969	12.2619446552462
1970	12.4048612225499
1971	12.5452936773664
1972	12.6683885944139
1973	12.7558670079996
1974	12.8100537979258
1975	12.8277769529331
1976	12.8082494194992
1977	12.759817496502
1978	12.6859733732403
1979	12.5606076766935
1980	12.356963655884
1981	12.1213848941473
1982	11.9282552598845
1983	11.8069705585393
1984	11.7586671977742
1985	11.7221437670511
1986	11.6692102427314
1987	11.6191207432641
1988	11.5836538746111
1989	11.5847614481503
1990	11.6258187397793
1991	11.7212716660856
1992	11.9255543150737
1993	12.1678144990102
1994	12.3728514159543
1995	12.5406516889526
1996	12.6594585882684
1997	12.749335824871
1998	12.80916894211
1999	12.850264109421
2000	12.8524992166883
2001	12.8227536323295
2002	12.8172703437761
2003	12.7956244290361
2004	12.7255778374518
2005	12.6378693899296
2006	12.5352682221193
2007	12.4115338899287
2008	12.2919657638792
2009	12.1826218942626
2010	12.0672783200282
2011	11.9707720045364
2012	11.9168216781778
2013	11.8813564800556
2014	11.8363743321594
2015	11.7709152890755
2016	11.6830834730972
2017	11.5959713835102
2018	11.5288379812294
2019	11.4909535595858
2020	11.4845700165292
2021	11.4997068933149
2022	11.5006969747929
2023	11.4692444055576