Year	% of female population
1960	11.9878063179588
1961	12.0726310583999
1962	12.1592253765704
1963	12.2507810310223
1964	12.3483423051768
1965	12.4489743422315
1966	12.5479625750919
1967	12.6405090137858
1968	12.7226592044983
1969	12.7939685524157
1970	12.855691884875
1971	12.9080501263473
1972	12.9501882244019
1973	12.9833500136475
1974	13.0261331708473
1975	13.0989885868674
1976	13.2113541902881
1977	13.3665984012468
1978	13.5315416787713
1979	13.6312676133586
1980	13.4875971151168
1981	12.8200331942051
1982	11.8695526586793
1983	11.1413132064224
1984	10.7961005568444
1985	10.8563794456856
1986	11.2457230432923
1987	11.8023894524451
1988	12.3822964062386
1989	12.9407984464363
1990	13.4731049897738
1991	13.9055435257457
1992	14.2092804479354
1993	14.4206001842855
1994	14.5213421187786
1995	14.5061130544763
1996	14.4380829944989
1997	14.3743885364843
1998	14.3167310939278
1999	14.2670610018444
2000	14.2145000597356
2001	14.1302359086008
2002	14.0156787050676
2003	13.9049978853482
2004	13.8220733001547
2005	13.7969154472009
2006	13.8558664840695
2007	13.9826632005145
2008	14.1205778496225
2009	14.219631458509
2010	14.2310126313665
2011	14.1104984083549
2012	13.8804069529376
2013	13.5767913883094
2014	13.2326555797043
2015	12.8887414550926
2016	12.562150811804
2017	12.2570197929764
2018	11.9753850134841
2019	11.7591744033151
2020	11.6136309050066
2021	11.479067913712
2022	11.3556409673251
2023	11.2611619529256