Year	% of female population
1960	3.73618372599042
1961	3.7594957836084
1962	3.81343957212033
1963	3.85426812798245
1964	3.82318609110827
1965	3.71382400328033
1966	3.52566666509814
1967	3.25494941716287
1968	2.96536890287602
1969	2.75941563679006
1970	2.67062591548435
1971	2.68513827212006
1972	2.80461129938624
1973	2.99215232517868
1974	3.17659141758572
1975	3.32422229336248
1976	3.43819739918086
1977	3.52187310812272
1978	3.6019569043273
1979	3.66507447461108
1980	3.69427314320244
1981	3.70076046593177
1982	3.6833525211791
1983	3.64973327421367
1984	3.61106715404176
1985	3.57237258895514
1986	3.536359619266
1987	3.50591442666213
1988	3.47504159164196
1989	3.43333282096929
1990	3.38159886769002
1991	3.32613417580734
1992	3.2701798658071
1993	3.22222984838781
1994	3.19483332318867
1995	3.19425046380895
1996	3.22144434154845
1997	3.27828664661557
1998	3.38368617229936
1999	3.53612148715916
2000	3.78123476098234
2001	4.10437778943717
2002	4.4180630067489
2003	4.69674837621138
2004	4.93826144239103
2005	5.09677273352229
2006	5.17984644450022
2007	5.26151765986215
2008	5.34452697336591
2009	5.42601933408728
2010	5.5042082219984
2011	5.5741263815911
2012	5.63307099174935
2013	5.68264085869991
2014	5.72130502086311
2015	5.73060616527338
2016	5.72760097551134
2017	5.75646610818852
2018	5.81966074970419
2019	5.90199822561151
2020	5.98604252294067
2021	6.03867716771724
2022	6.05646635068542
2023	6.06358806180697