Year	% of female population
1960	53.7232671991755
1961	53.6800704519673
1962	53.8270552976435
1963	54.0073037567343
1964	54.1991853708557
1965	54.3926597267039
1966	54.5931486396815
1967	54.8114788722798
1968	55.0764661613718
1969	55.40649867374
1970	55.8093691262861
1971	56.2985550031075
1972	56.9232248757814
1973	57.6738944982747
1974	58.4822361711966
1975	59.3229317760428
1976	60.1724939382138
1977	61.0172673847328
1978	61.8472417964804
1979	62.6437817314086
1980	63.3851147118577
1981	64.0446731361999
1982	64.6137812804479
1983	65.0860741087602
1984	65.438523025384
1985	65.669455165494
1986	65.7901700276303
1987	65.8415049768077
1988	65.8533885222611
1989	65.8223332144131
1990	65.7616020382417
1991	65.687162332822
1992	65.6196744794883
1993	65.5959320352226
1994	65.6124632671779
1995	65.6430304325418
1996	65.6917051158546
1997	65.7618012025073
1998	65.8447087400593
1999	65.9350777408464
2000	66.0467324852106
2001	66.1917184210178
2002	66.4114498640526
2003	66.7230125087769
2004	67.0641760917625
2005	67.4022591244789
2006	67.6360480971861
2007	67.7032137832752
2008	67.681598352806
2009	67.6185823675862
2010	67.5215555928729
2011	67.4050091770312
2012	67.2176246547136
2013	66.9382005267348
2014	66.6346636650058
2015	66.3441213515141
2016	66.1197068847247
2017	65.9932002667838
2018	66.8824698624125
2019	67.2731824554376
2020	66.7082174219277
2021	66.4877896244591
2022	66.1863418947707
2023	65.8003892744385