Year	% of female population
1960	3.08819397351601
1961	3.24684193686662
1962	3.40116031204849
1963	3.52287577164242
1964	3.61719831024668
1965	3.73784498034676
1966	3.84357094760555
1967	3.91734927430143
1968	3.98851256648425
1969	4.04973666418426
1970	4.05659572043332
1971	4.04405482684533
1972	4.06152768483994
1973	4.10760686116129
1974	4.18858262559198
1975	4.25204467230635
1976	4.27169427015884
1977	4.28381771609022
1978	4.27479817199593
1979	4.23049336697244
1980	4.0697797441855
1981	3.72592638652225
1982	3.28059223438712
1983	2.81461038064102
1984	2.57893639375534
1985	2.70073090055484
1986	3.11268255898642
1987	3.67734058934847
1988	4.24064211894606
1989	4.57268245876033
1990	4.64965048447751
1991	4.63429358386628
1992	4.54477927227642
1993	4.45770288139738
1994	4.40952710920225
1995	4.40560254626083
1996	4.40697788165268
1997	4.4057273093745
1998	4.380294961876
1999	4.31421512295192
2000	4.24275692926538
2001	4.16944180368143
2002	4.08926667215373
2003	4.04431939506367
2004	4.05830236176421
2005	4.1076784013571
2006	4.18828559528932
2007	4.2836461450007
2008	4.36312981609177
2009	4.44690731101037
2010	4.50835559084675
2011	4.54975527326031
2012	4.68699211894732
2013	4.91788254468863
2014	5.14711478960814
2015	5.42457737753854
2016	5.77058686529313
2017	6.05403652997381
2018	6.247613691408
2019	6.4122482587817
2020	6.54410380766971
2021	6.61454075474121
2022	6.40897809618275
2023	6.23689270039366