Year	% of female population
1960	6.65944997093235
1961	6.23551427009855
1962	6.1131790426322
1963	6.2957855473786
1964	6.67558056987225
1965	7.08135106339448
1966	7.41155282546621
1967	7.64449798054748
1968	7.79071303945042
1969	7.90960210777975
1970	8.074967231419
1971	8.27745046378767
1972	8.46871890764915
1973	8.6173723519405
1974	8.69562381848909
1975	8.71029694600353
1976	8.69225673410541
1977	8.63925570885958
1978	8.52417610556519
1979	8.32224248760791
1980	8.03238105154378
1981	7.6834270722014
1982	7.31670597351207
1983	6.99132419566536
1984	6.76966062096834
1985	6.65944458513701
1986	6.6188231492853
1987	6.61243828593731
1988	6.60936120127344
1989	6.60234571318512
1990	6.58666338382799
1991	6.57315764685249
1992	6.59337662045193
1993	6.66979840222284
1994	6.76702920173503
1995	6.86711028827744
1996	6.97699406720241
1997	7.09710858171965
1998	7.23429363742485
1999	7.36868871913864
2000	7.47971815782264
2001	7.59817621830199
2002	7.67251756209901
2003	7.64043508015038
2004	7.53622717176397
2005	7.35012294457184
2006	7.05045284861632
2007	6.68051932072119
2008	6.28075160322082
2009	5.85864234550888
2010	5.4589402039947
2011	5.09787089756159
2012	4.77432949684169
2013	4.5285130232826
2014	4.38850668398101
2015	4.34445008963065
2016	4.36393643459191
2017	4.40341378445393
2018	4.43535293503497
2019	4.45794395575035
2020	4.47502869923863
2021	4.50880593930503
2022	4.60894720749884
2023	4.76783029409528