Year	% of female population
1960	8.72631776744945
1961	8.52522225304775
1962	8.30327645819414
1963	8.08964084805564
1964	7.92494861552392
1965	7.84035101614432
1966	7.83561425216484
1967	7.90999437738687
1968	8.06186415765629
1969	8.2377695369749
1970	8.40074663580834
1971	8.54087125541517
1972	8.66387040646218
1973	8.79380664637028
1974	8.96408880750597
1975	9.1745252102129
1976	9.38972869295126
1977	9.59647916656212
1978	9.78612490563854
1979	9.95407732310679
1980	10.1207218721155
1981	10.2773467078574
1982	10.3926789281066
1983	10.4655793183087
1984	10.4997452715789
1985	10.5011338259392
1986	10.4792325563465
1987	10.4332602830716
1988	10.3522344036855
1989	10.243782913849
1990	10.1288059316321
1991	10.012381536436
1992	9.90293471320681
1993	9.81970248634793
1994	9.74216461827263
1995	9.66003072678653
1996	9.59260700564496
1997	9.53911631362154
1998	9.4920581016249
1999	9.45671194727769
2000	9.43415665425998
2001	9.41093377647549
2002	9.39504715796489
2003	9.39891108399949
2004	9.40551622678731
2005	9.39600034312816
2006	9.37862058299796
2007	9.36209152074066
2008	9.34042942004021
2009	9.32499824253813
2010	9.32762986347415
2011	9.3351059622083
2012	9.33421523770432
2013	9.31522238859104
2014	9.26657893089641
2015	9.18722841766974
2016	9.08709920784971
2017	8.9668500945985
2018	8.81853381761534
2019	8.66684400991446
2020	8.55302405448357
2021	8.46725316810131
2022	8.38282263331009
2023	8.30747655189144