Year	% of female population
1960	12.7267073576776
1961	12.8980470233506
1962	13.0554030475179
1963	13.2234929938817
1964	13.468996904977
1965	13.7531524379317
1966	14.0255988612207
1967	14.2830105726934
1968	14.5250770480338
1969	14.7501877423113
1970	14.9493915200045
1971	15.1445659212982
1972	15.3352713244237
1973	15.5019614467782
1974	15.6614052835489
1975	15.7987873081157
1976	15.9130492011102
1977	16.0147542432879
1978	16.0829691009696
1979	16.0861497957973
1980	15.9815664632445
1981	15.7677188866565
1982	15.5048024963201
1983	15.257415525381
1984	15.0512775285995
1985	14.8877223527986
1986	14.8317374410214
1987	14.9170145993475
1988	15.0992350723236
1989	15.3552274731717
1990	15.6373763807437
1991	15.9409413571264
1992	16.2780262809526
1993	16.6011738494572
1994	16.8744558908236
1995	17.1422011789079
1996	17.4672894305422
1997	17.826091766259
1998	18.1684433181847
1999	18.5214770209701
2000	18.9294216065596
2001	19.3892609211549
2002	19.8956993150774
2003	20.4181974842808
2004	20.9355015041411
2005	21.4235607110402
2006	21.8618950588384
2007	22.2264638663941
2008	22.52051431018
2009	22.7761784247541
2010	22.9781537549791
2011	23.2118232441632
2012	23.5113516030599
2013	23.8567989418829
2014	24.2693234058465
2015	24.6529341241914
2016	24.9977052963633
2017	25.3490396024883
2018	25.6618217922124
2019	26.0276594054187
2020	26.4428761635466
2021	26.7079124503813
2022	26.964120772219
2023	27.3432288702442