Year	% of female population
1960	10.5381596860735
1961	10.4854839213725
1962	10.4459190747922
1963	10.4173320162506
1964	10.3982396965793
1965	10.3671005683501
1966	10.3276323923346
1967	10.2894643538061
1968	10.2373027091462
1969	10.1503807106599
1970	10.0242106762271
1971	9.90024229460849
1972	9.82780739851465
1973	9.82548122878615
1974	9.85967154805902
1975	9.93211206896552
1976	10.0534062784942
1977	10.1812787569457
1978	10.2960084227278
1979	10.4249074303797
1980	10.5681582061776
1981	10.704010462075
1982	10.8368290620227
1983	10.9639004419028
1984	11.0958168135311
1985	11.2542603953647
1986	11.3964710487709
1987	11.4813884634296
1988	11.5261757788026
1989	11.5267783120544
1990	11.4602849163986
1991	11.3648047808517
1992	11.2895669808954
1993	11.2336778628999
1994	11.1872841618576
1995	11.1524492379473
1996	11.1272184504203
1997	11.1032552120701
1998	11.0785537424907
1999	11.0579950269518
2000	11.0278619893172
2001	10.9798851114156
2002	10.9194678368332
2003	10.8464017137784
2004	10.766250387668
2005	10.6766554715806
2006	10.5772157387603
2007	10.4792401252335
2008	10.3956651219085
2009	10.3326358042459
2010	10.2935425201903
2011	10.2669560418804
2012	10.2371969601242
2013	10.2040816326531
2014	10.1743528201611
2015	10.1404882581094
2016	10.1047959078917
2017	10.0792213635359
2018	10.0563314711359
2019	10.0234269400719
2020	9.98625534288407
2021	9.96742906252031
2022	9.96802803825348
2023	9.9808993180298