Year	% of female population
1960	6.29983514450089
1961	5.66184502333587
1962	5.73142608331049
1963	6.16053290499362
1964	6.77892985348268
1965	7.46322697442861
1966	8.13069347861393
1967	8.74000750339095
1968	9.28369263697425
1969	9.75512669173964
1970	10.0952533847059
1971	10.2597572118522
1972	10.3186240134641
1973	10.3378706551926
1974	10.3407598384978
1975	10.3448275862069
1976	10.3723588900974
1977	10.4250932320831
1978	10.4829249575179
1979	10.5502433193887
1980	10.6288889351341
1981	10.7043026600665
1982	10.8087927841825
1983	10.970155084183
1984	11.1531209020512
1985	11.1485758708215
1986	10.9727854416301
1987	10.7971493382392
1988	10.5853289376397
1989	10.3429864483486
1990	10.2748215230037
1991	10.3891279947675
1992	10.5355179152064
1993	10.7465326258959
1994	11.0129174183432
1995	11.3012597659901
1996	11.5855316834376
1997	11.8612927492622
1998	12.123954340112
1999	12.351829341128
2000	12.5086692373845
2001	12.4208488681985
2002	12.0808406146229
2003	11.6936190086987
2004	11.3467146589407
2005	11.0618841053677
2006	10.8369402288748
2007	10.6556317842207
2008	10.497858457516
2009	10.3637361652552
2010	10.2738262827219
2011	10.2342945417096
2012	10.1680840104698
2013	10.0887791958862
2014	10.0755285481735
2015	10.1297244162898
2016	10.2625286683258
2017	10.4625043197788
2018	10.6919130360838
2019	10.9261602590346
2020	11.1756300871463
2021	11.3991699611814
2022	11.5663866283533
2023	11.6752469796868