Year	% of female population
1960	9.48442848607852
1961	9.05094042245094
1962	8.49657457028882
1963	7.91449013296923
1964	7.42143471662365
1965	7.09182240634074
1966	6.96828923449808
1967	7.06502322257949
1968	7.33460404082896
1969	7.69182154858444
1970	8.07036715015543
1971	8.41801693461491
1972	8.711605163189
1973	8.95985693397706
1974	9.17932667179093
1975	9.35464438356085
1976	9.46557463334656
1977	9.50699207171863
1978	9.49652034893642
1979	9.47015872602014
1980	9.44709181384634
1981	9.44812182589347
1982	9.45885178803887
1983	9.44086617767219
1984	9.37180822912151
1985	9.25800325709547
1986	9.09155856380873
1987	8.8825506046022
1988	8.65933256342727
1989	8.43273285020905
1990	8.21989929505658
1991	8.0444258999088
1992	7.36376403035761
1993	6.46139069816988
1994	6.05018123778039
1995	6.26220985823922
1996	7.06391804672003
1997	7.71438266611404
1998	8.06819755081295
1999	8.27552236673397
2000	8.4017385162444
2001	8.4709595559966
2002	8.49669478003191
2003	8.45650078293151
2004	8.30630065679974
2005	8.10339798450156
2006	7.8956643325015
2007	7.65432646063093
2008	7.42416935123685
2009	7.21196635036737
2010	7.01794294623162
2011	6.84830963638716
2012	6.65555003798093
2013	6.37544481103293
2014	6.11388092146232
2015	5.9837507533734
2016	5.93805231455893
2017	5.96006059346897
2018	6.03485476698697
2019	6.03211260927024
2020	5.87649869212063
2021	5.62962904980234
2022	5.38580902563634
2023	5.21175415328238