Year	% of female population
1960	2.78862944893514
1961	2.91759897108828
1962	3.05522302607609
1963	3.2017386245016
1964	3.32600608725059
1965	3.42421047346488
1966	3.49095735855318
1967	3.51529575090485
1968	3.49635314159073
1969	3.46576500422654
1970	3.43118503118503
1971	3.37660601807762
1972	3.31686308550062
1973	3.25189804323734
1974	3.17535545023697
1975	3.10280253131861
1976	3.04843897521243
1977	3.00001591520379
1978	2.95719351570415
1979	2.92450155910422
1980	2.90043561377668
1981	2.89685875284082
1982	2.9084397239761
1983	2.98080161670596
1984	3.14267469439883
1985	3.34014996591684
1986	3.54172662960326
1987	3.71085142917927
1988	3.84286934244236
1989	3.98881186914751
1990	4.22640382317802
1991	4.58493233690164
1992	4.84968211349314
1993	4.92096830654065
1994	4.94315373208107
1995	4.93650014474694
1996	4.84712537182426
1997	4.7182067271353
1998	4.62483977293536
1999	4.59595343003962
2000	4.65003187914024
2001	4.82534232057315
2002	5.06779005467109
2003	5.31897300202588
2004	5.52816253043354
2005	5.7261100093091
2006	5.95615359238636
2007	6.1911861996781
2008	6.43528631611796
2009	6.68823852309826
2010	6.94783172014328
2011	7.20548126197374
2012	7.46828223898877
2013	7.72524234055567
2014	7.95636270058637
2015	8.15193105649537
2016	8.30247444521906
2017	8.38894785127089
2018	8.41951891017333
2019	8.40740214029225
2020	8.38780632744109
2021	8.36329099317409
2022	8.31230452089849
2023	8.23743886171632