Year	% of female population
1960	17.07538069037021
1961	17.13855045464206
1962	17.2061860536767
1963	17.272901044965508
1964	17.33497189189543
1965	17.38673040037445
1966	17.427128105514942
1967	17.453443099360317
1968	17.47153923568216
1969	17.49219442064695
1970	17.515538162320198
1971	17.551295928439348
1972	17.60685195427678
1973	17.67916816629806
1974	17.770125539185813
1975	17.87722091051229
1976	17.970255223037295
1977	18.059335261748082
1978	18.167611182970855
1979	18.272130462279904
1980	18.36355825387837
1981	18.431325731877312
1982	18.45558744944821
1983	18.454191591479383
1984	18.430026316076496
1985	18.364426900230757
1986	18.268397484099243
1987	18.144296566966045
1988	17.97380000192408
1989	17.820446837594545
1990	17.724173001318142
1991	17.649999564782703
1992	17.59440493037368
1993	17.55048808386043
1994	17.50873522467246
1995	17.466100994007007
1996	17.427411455892795
1997	17.39074019244314
1998	17.3523406186897
1999	17.332947308525583
2000	17.340789975920522
2001	17.365834743781143
2002	17.398815595373126
2003	17.43287895094893
2004	17.455657037952957
2005	17.466218136641846
2006	17.474093037521598
2007	17.474265159138366
2008	17.467616951503217
2009	17.455239798635457
2010	17.429473896765177
2011	17.38969350857912
2012	17.336389273582487
2013	17.253089148869442
2014	17.133477922180685
2015	16.989123911174456
2016	16.826607229016854
2017	16.65320577521222
2018	16.48461345008581
2019	16.327875316906596
2020	16.177410745883684
2021	16.035700414031577
2022	15.898054098113178
2023	15.755561163351613