Year	% of female population
1960	5.471731770914369
1961	5.503625250336642
1962	5.5290955746456225
1963	5.545037679771534
1964	5.547575225402911
1965	5.536200601102053
1966	5.512643527016505
1967	5.476760453581531
1968	5.428751082016134
1969	5.371940038053202
1970	5.311827880714722
1971	5.256390000920998
1972	5.209117686661187
1973	5.1735801677204485
1974	5.15640341494471
1975	5.154817946174086
1976	5.162923881519522
1977	5.173801550913668
1978	5.183327659467046
1979	5.194280925351946
1980	5.2105613560912545
1981	5.238213821378885
1982	5.28387552741846
1983	5.350966572368292
1984	5.443706064071543
1985	5.55704940128177
1986	5.675764633829312
1987	5.790547915287488
1988	5.898448145217532
1989	5.994219866395839
1990	6.079166452402591
1991	6.162118271599824
1992	6.247965171244767
1993	6.336428156362769
1994	6.423593851872617
1995	6.508278886592569
1996	6.5914095529523005
1997	6.670447769568126
1998	6.741541640112314
1999	6.801547725989816
2000	6.846052739416895
2001	6.871911134089735
2002	6.8811706963643156
2003	6.878654753526989
2004	6.870227908804273
2005	6.8641234511551
2006	6.868059672330108
2007	6.884241709816343
2008	6.912772129727476
2009	6.94884904178631
2010	6.987799575360886
2011	7.0300577585913056
2012	7.07701052422132
2013	7.129296371090893
2014	7.187299415232537
2015	7.247159900534681
2016	7.303197765319326
2017	7.353142573377244
2018	7.393909914631434
2019	7.423559820156502
2020	7.44614355225339
2021	7.463505368525566
2022	7.473476392803315
2023	7.474963324521338