Year	% of female population
1960	18.0792597103056
1961	18.0743049761696
1962	18.105198587106
1963	18.1734151657514
1964	18.2726456385928
1965	18.4020102389506
1966	18.5252810916929
1967	18.5632780947077
1968	18.4927163764506
1969	18.3288571590458
1970	18.0630333268093
1971	17.7791625366578
1972	17.5525799439828
1973	17.3544596787256
1974	17.1644777111892
1975	17.0196161730708
1976	16.9036626683809
1977	16.7802065590898
1978	16.6535398757442
1979	16.5256735636589
1980	16.3855856393653
1981	16.2574217995883
1982	16.1286052901748
1983	15.9717863298299
1984	15.7861114334418
1985	15.5528302022665
1986	15.2765389008235
1987	15.0195375739204
1988	14.8452543319112
1989	14.7285128476837
1990	14.6326806840202
1991	14.5515931841261
1992	14.4381805790567
1993	14.208177585551
1994	13.8910401765961
1995	13.557619465796
1996	13.2129466500651
1997	12.8654494737547
1998	12.5185304575726
1999	12.1830959523294
2000	11.8647782844135
2001	11.5440190927776
2002	11.1969737363225
2003	10.8066792229254
2004	10.3857123974207
2005	9.9624245760541
2006	9.57029859663395
2007	9.26260774833679
2008	9.04946848679029
2009	8.89811135944469
2010	8.80076481524015
2011	8.74640113964952
2012	8.6863944398122
2013	8.6162651941639
2014	8.56119526152244
2015	8.50013364096357
2016	8.39291082448064
2017	8.23442189697871
2018	8.04768239103781
2019	7.85047868883773
2020	7.65842143986565
2021	7.50029743228635
2022	7.38569573715009
2023	7.2923567693517