Year	% of female population
1960	19.2446704214523
1961	19.1849305747955
1962	19.1123457649287
1963	19.0322296182775
1964	18.9532061752644
1965	18.8824539405779
1966	18.8358432298384
1967	18.827591549636
1968	18.8607539163275
1969	18.9374009619724
1970	19.0577586629893
1971	19.2216161345589
1972	19.3935396006777
1973	19.5254915954277
1974	19.5994462580204
1975	19.6081830790569
1976	19.5336966421712
1977	19.3990460530705
1978	19.2504858690293
1979	19.0950105323094
1980	18.9238116377652
1981	18.7280623455924
1982	18.5194289580809
1983	18.3121938248839
1984	18.1203613506227
1985	17.9707296704417
1986	17.8684922562091
1987	17.8178894755342
1988	17.819929109179
1989	17.8569703073736
1990	17.9221917653965
1991	18.0108610803337
1992	18.0932055516359
1993	18.1568639426777
1994	18.2119853301382
1995	18.2508563656386
1996	18.2651004194432
1997	18.2478078962327
1998	18.1795596856176
1999	18.0500199979571
2000	17.8536288404078
2001	17.6137781395066
2002	17.3610729560282
2003	17.1169337348475
2004	16.8999937726091
2005	16.7247375767695
2006	16.5884495672349
2007	16.475981492916
2008	16.3768612606838
2009	16.2784093570789
2010	16.1615735454583
2011	15.9937596654401
2012	15.7742949761465
2013	15.5254706738287
2014	15.2541154279499
2015	14.986368232859
2016	14.773220305765
2017	14.618740810169
2018	14.4926386796425
2019	14.3831053669616
2020	14.2823287644764
2021	14.1674737882206
2022	14.0369433283323
2023	13.9061016221802