Year	% of female population
1960	16.3161285680647
1961	16.3562111930658
1962	16.4243460796159
1963	16.5205903202939
1964	16.6363624099304
1965	16.7632020276816
1966	16.8942457054094
1967	17.0160819120225
1968	17.1324437654401
1969	17.2484672640812
1970	17.360250038428
1971	17.4716761307765
1972	17.5819499717122
1973	17.6923835531522
1974	17.7948644874462
1975	17.8748444542765
1976	17.9499920410595
1977	17.9886413994902
1978	18.0653367251305
1979	18.026820039843
1980	17.8402538516867
1981	17.6768736977992
1982	17.3537054860443
1983	16.9245102812839
1984	16.6022280054125
1985	16.3685917729914
1986	16.1958733374816
1987	16.1411306780285
1988	16.1466926353489
1989	15.9275337806093
1990	15.9027419692995
1991	16.2330727702942
1992	16.4828837109833
1993	16.5881893768562
1994	16.5287639955381
1995	16.217742110977
1996	15.7036319293699
1997	15.1733306907508
1998	14.7158447907392
1999	14.3524800405594
2000	14.071429408687
2001	13.85507034495
2002	13.6590199622114
2003	13.4287710911706
2004	13.1720005202133
2005	12.9494344121193
2006	12.8041744653859
2007	12.7465893941549
2008	12.7759794768577
2009	12.8716848149327
2010	13.0049963652308
2011	13.1605367883557
2012	13.3175585622738
2013	13.4375786352025
2014	13.5031573387738
2015	13.5162919135829
2016	13.4739301166388
2017	13.3717781312179
2018	13.2263753279711
2019	13.054206366801
2020	12.8666051750085
2021	12.6857117101081
2022	12.5184331502376
2023	12.3447699750504