Year	% of female population
1960	7.89981194717297
1961	7.94028133655446
1962	7.96489739263986
1963	7.96477515548239
1964	7.95500606326841
1965	7.9239311107521
1966	7.84142660583452
1967	7.71007791951628
1968	7.53646838600283
1969	7.3220594800693
1970	7.13327344155544
1971	6.99928462974905
1972	6.88845428821694
1973	6.76978949032132
1974	6.61644658116184
1975	6.41653108286265
1976	6.20341935536822
1977	6.02404749773579
1978	5.908337808107
1979	5.85912796214386
1980	5.86414444373371
1981	5.89000747726823
1982	5.89843880958412
1983	5.87751799766043
1984	5.82857172283713
1985	5.75660469633429
1986	5.6850939169327
1987	5.63720607172324
1988	5.62509767574856
1989	5.64999813504131
1990	5.70632224339417
1991	5.77626807504642
1992	5.83408755950639
1993	5.85477548197963
1994	5.81916790585618
1995	5.7397577868922
1996	5.64044998978561
1997	5.54109201049699
1998	5.45785313957056
1999	5.40950178265606
2000	5.39347507086066
2001	5.37799113731467
2002	5.34480426868345
2003	5.31461498418955
2004	5.30566276378663
2005	5.30966842970943
2006	5.33258811871347
2007	5.38675707235502
2008	5.46278143410632
2009	5.53120547252383
2010	5.58346661694192
2011	5.6100481265369
2012	5.60648572013999
2013	5.57603713140353
2014	5.52196334676269
2015	5.4491101972729
2016	5.36774676489928
2017	5.2888293537736
2018	5.21099806195291
2019	5.13233613678777
2020	5.05519516983014
2021	4.98823762040284
2022	4.92651734974044
2023	4.87464660163877