Year	% of female population
1960	6.01907598105317
1961	5.88662463292808
1962	5.80728649907835
1963	5.79810115023587
1964	5.87210293115201
1965	6.02109867313938
1966	6.19917704451835
1967	6.32873515726262
1968	6.38587631801865
1969	6.41205426339916
1970	6.4569373057704
1971	6.59000189747045
1972	6.85397081023232
1973	7.19515185953044
1974	7.52089721441567
1975	7.74649567743787
1976	7.8219069666401
1977	7.77777037080068
1978	7.68405458277496
1979	7.60040439206267
1980	7.58572219067311
1981	7.66299875122527
1982	7.79345287478452
1983	7.91882879861097
1984	8.00150139153362
1985	8.08946067432084
1986	8.24128406094655
1987	8.39919997625473
1988	8.44240642749821
1989	8.38170235487445
1990	8.26308043449519
1991	8.10448537381791
1992	7.92862951121652
1993	7.76917696985503
1994	7.68121689629277
1995	7.66972490853591
1996	7.69038058922469
1997	7.65074157799694
1998	7.51077735735554
1999	7.30785814116989
2000	7.04462635250671
2001	6.739890970979
2002	6.48963197171342
2003	6.33688215136628
2004	6.25973291908748
2005	6.23846918439557
2006	6.25538814188162
2007	6.28550821770721
2008	6.31127940883205
2009	6.3238325987983
2010	6.31518368907398
2011	6.28370698068081
2012	6.25711817625614
2013	6.29942145881061
2014	6.46271440778642
2015	6.71583581241849
2016	6.98167699157324
2017	7.18832615848441
2018	7.2987204596113
2019	7.33638894062664
2020	7.26598727910766
2021	7.10942685953967
2022	6.93253357833319
2023	6.7546816813274