Year	% of female population
1960	4.71795808966862
1961	4.83477422658674
1962	4.91886409736308
1963	4.98258456815633
1964	5.05339324269125
1965	5.11905104655515
1966	5.1847640704946
1967	5.25857223159078
1968	5.34915386111652
1969	5.43905455544867
1970	5.47718067900731
1971	5.46431931192044
1972	5.45096787917464
1973	5.43612682541771
1974	5.43011172747871
1975	5.43565147881695
1976	5.42320949827652
1977	5.38634582817279
1978	5.30575539568345
1979	5.16986341896356
1980	5.00742110513638
1981	4.8785172380678
1982	4.7485901142126
1983	4.56525812798651
1984	4.42580405969043
1985	4.29626571245068
1986	4.10115423066436
1987	3.96725440806045
1988	3.98905401797633
1989	4.0643969385062
1990	4.23693410435127
1991	4.51134516466632
1992	4.75468795946527
1993	5.04354638035113
1994	5.37270655672234
1995	5.50578000520082
1996	5.51761364969842
1997	5.58530452598249
1998	5.64596172933546
1999	5.82671033645588
2000	6.09379960992425
2001	6.28541988665636
2002	6.37751146357132
2003	6.35487404162103
2004	6.16324144054399
2005	6.05101029684201
2006	6.09036481888272
2007	6.12622298677562
2008	6.24100680798059
2009	6.41994931053739
2010	6.48862342350085
2011	6.45417642131489
2012	6.55811558759171
2013	6.63425916011735
2014	6.57726146749808
2015	6.57643919176515
2016	6.65886630032803
2017	6.70319709953856
2018	6.67601797076701
2019	6.62401732712979
2020	6.51361452215697
2021	6.34677956799561
2022	6.14846922836613
2023	6.00389105058366