Year	% of female population
1960	6.7431072396968
1961	6.57701824247963
1962	6.42023838609709
1963	6.29561903248318
1964	6.22344213057992
1965	6.21166367839955
1966	6.26742130217099
1967	6.38862324700956
1968	6.56746978750564
1969	6.79024780227679
1970	7.06478997158256
1971	7.40549758079858
1972	7.77174338437354
1973	8.07615188686238
1974	8.30967669648359
1975	8.50660169432948
1976	8.63122250582668
1977	8.67878727854117
1978	8.72421464630402
1979	8.81374276222539
1980	8.91753747848576
1981	9.02640641603777
1982	9.15827189318092
1983	9.26587679005028
1984	9.30648974617536
1985	9.31253267784509
1986	9.31741311006552
1987	9.3193933509498
1988	9.3158192130117
1989	9.27045891544432
1990	9.08651821904151
1991	8.75838465485749
1992	8.3773070097294
1993	7.98514016459513
1994	7.61559266402439
1995	7.32765839423174
1996	7.13136071002933
1997	6.9804917661347
1998	6.84294628372836
1999	6.72021855773675
2000	6.61538167073738
2001	6.54024903102652
2002	6.5059451040237
2003	6.50604646829912
2004	6.53029081611133
2005	6.56857596992814
2006	6.61735076253493
2007	6.67656332829249
2008	6.74237954000168
2009	6.80139974933069
2010	6.8279541129869
2011	6.81183219692411
2012	6.76541327288638
2013	6.70801865918799
2014	6.65781252960551
2015	6.62411523884778
2016	6.61956591308374
2017	6.65032833139736
2018	6.69312877067819
2019	6.71050671286088
2020	6.68480014571274
2021	6.63351446725258
2022	6.58682438163482
2023	6.56149620426395