Year	% of female population
1960	7.18606623466108
1961	7.41642318285361
1962	7.81775611743424
1963	8.0911756115184
1964	8.17984996889976
1965	8.23192493039381
1966	8.45678371052504
1967	8.58451365748346
1968	8.60001322569162
1969	8.85475501065296
1970	9.21985674615475
1971	9.29619758460655
1972	9.26755416805125
1973	9.37292190589221
1974	9.42527814813153
1975	9.44993069926494
1976	9.43879177069219
1977	9.37192816034076
1978	9.25982025544681
1979	9.11510933045731
1980	8.90623283587563
1981	8.611628799371
1982	8.29794701841972
1983	8.02325948809451
1984	7.78850835078701
1985	7.62750932086854
1986	7.53119290946018
1987	7.41848962871346
1988	7.26666445596757
1989	7.08915747379664
1990	6.87113251021806
1991	6.63590031900349
1992	6.4987139533229
1993	6.48382917483605
1994	6.53537358170193
1995	6.62678020814433
1996	6.73059642215649
1997	6.81358614868461
1998	6.85601900337334
1999	6.8574846678963
2000	6.83402828207869
2001	6.81158232903342
2002	6.81592593014616
2003	6.84504855262066
2004	6.88801105984687
2005	6.93839671869405
2006	6.97900123159549
2007	7.00381802071349
2008	6.99726092395533
2009	6.94381837097694
2010	6.84203432500604
2011	6.71076366672568
2012	6.58679195358935
2013	6.49192467705428
2014	6.42496601628548
2015	6.38999388124926
2016	6.37438074688911
2017	6.36003422609394
2018	6.35303036199495
2019	6.35015397162606
2020	6.33969952471558
2021	6.33977225705658
2022	6.36525736249175
2023	6.37774346060962