Year	% of female population
1960	18.4303767820339
1961	18.4434597016237
1962	18.4525662830085
1963	18.4526054584983
1964	18.4336172492263
1965	18.4037893974422
1966	18.3722923146894
1967	18.3439223661568
1968	18.3264081850468
1969	18.3265917156234
1970	18.3459714914325
1971	18.3831079553357
1972	18.4366536786494
1973	18.5020124000451
1974	18.5808054648625
1975	18.6797340283852
1976	18.800625419472
1977	18.9378578056589
1978	19.0621640317804
1979	19.1398969604846
1980	19.1636414286294
1981	19.1353301371162
1982	19.0622443525098
1983	18.9627175974082
1984	18.8464367737135
1985	18.7107210852704
1986	18.5456463944027
1987	18.3574179860367
1988	18.1457864980611
1989	17.9192694709236
1990	17.7041269415727
1991	17.4967948615271
1992	17.2892453463202
1993	17.1015481204128
1994	16.9261016138904
1995	16.742387913263
1996	16.5729450254847
1997	16.4371239093686
1998	16.3314694091531
1999	16.2736120045106
2000	16.2555953162278
2001	16.2471897469187
2002	16.2446071862873
2003	16.2490278281937
2004	16.2438630742241
2005	16.2361005749555
2006	16.2614913730247
2007	16.293572490818
2008	16.300103582355
2009	16.3101030808091
2010	16.3149859443079
2011	16.2775851577096
2012	16.2258740220423
2013	16.1757179590983
2014	16.0899704949415
2015	15.9488522643918
2016	15.7628531235404
2017	15.5519482371266
2018	15.3408608412075
2019	15.1345178754702
2020	14.9489343739998
2021	14.795224777755
2022	14.6532622843345
2023	14.5046959653482