Year	% of female population
1960	26.1063412739101
1961	26.082842839177
1962	26.1246805784756
1963	26.1177875359038
1964	26.1599585224545
1965	26.2922570598359
1966	26.4214283846013
1967	26.513092021277
1968	26.5557272934424
1969	26.5922782797829
1970	26.592796479533
1971	26.5656239965049
1972	26.5003745496042
1973	26.3928348048414
1974	26.2760576762327
1975	26.1156010252038
1976	25.952305995566
1977	25.7832367728873
1978	25.528697474131
1979	25.1654758327046
1980	24.7459212940915
1981	24.2851271647856
1982	23.775792859048
1983	23.2679298401401
1984	22.750139669869
1985	22.2062433148222
1986	21.6307523245439
1987	21.0137457789579
1988	20.3688000057454
1989	19.6921521019878
1990	18.97293537407
1991	18.2576334055959
1992	17.5967030363797
1993	16.9703911977129
1994	16.3611414875572
1995	15.7959573947546
1996	15.2942552894975
1997	14.8599314272036
1998	14.492983342602
1999	14.2022936379109
2000	13.9927286058206
2001	13.8628819565123
2002	13.814028358745
2003	13.825224803553
2004	13.8416793543305
2005	13.8700888861002
2006	13.9408484987795
2007	14.0228838128641
2008	14.1339779900045
2009	14.2619664823213
2010	14.3654912242488
2011	14.4443799226567
2012	14.4890116740568
2013	14.503275651842
2014	14.4867602942277
2015	14.4423718589527
2016	14.3744337542632
2017	14.2803220122209
2018	14.1310798330735
2019	13.9220849764908
2020	13.6816194893228
2021	13.4102787658791
2022	13.1214134025277
2023	12.8087600956676