Year	% of female population
1960	25.5781584582441
1961	26.0039761431412
1962	26.5204109969453
1963	27.1139546947951
1964	27.6702567009474
1965	28.0544362502851
1966	28.5602448224326
1967	29.2760330578512
1968	29.8062775870525
1969	29.9703433329531
1970	29.8627367525005
1971	29.6106608323803
1972	29.2547741034001
1973	28.8112621868579
1974	28.3447737268281
1975	27.8675188843695
1976	27.3924977127173
1977	26.9100110926234
1978	26.3922757529823
1979	25.7668711656442
1980	24.870920015701
1981	23.729849269627
1982	22.9749672820427
1983	22.5661137315173
1984	21.9540608301466
1985	21.1172423852007
1986	20.4500408068089
1987	20.020538464973
1988	19.5121428877372
1989	18.9430760359173
1990	18.3188371261766
1991	17.7116678487224
1992	17.1895533714624
1993	16.7427129743948
1994	16.3708462484199
1995	16.0638797557539
1996	15.8123727589151
1997	15.6306284379107
1998	15.5062021599243
1999	15.3927981709641
2000	15.2756821325286
2001	15.2175576608151
2002	15.2115858668858
2003	15.1739786067618
2004	15.0794404569692
2005	14.8794778026818
2006	14.9264811221234
2007	15.2350963901843
2008	15.4868636998657
2009	15.7493414667961
2010	15.9661479041236
2011	16.079667574151
2012	16.089958010106
2013	15.9638767392812
2014	15.649930933386
2015	15.2515679050539
2016	14.9725026105117
2017	14.5186729389821
2018	13.9405833389727
2019	13.5407917016653
2020	13.2639262692171
2021	13.0632086570908
2022	12.8105948050617
2023	12.4371570754115