Year	% of female population
1960	8.42177854703303
1961	8.44098008164514
1962	8.44015127643842
1963	8.48337988906909
1964	8.55199055922652
1965	8.58068250791995
1966	8.59315986522672
1967	8.61361461828934
1968	8.60773923717992
1969	8.60498973953536
1970	8.67581961800903
1971	8.81987305957728
1972	9.02018732366294
1973	9.25026662019351
1974	9.47844543202631
1975	9.69648167648112
1976	9.87535205178827
1977	10.0140877583246
1978	10.1045272924963
1979	10.1043015073696
1980	9.9820464199491
1981	9.82263110747864
1982	9.72620577210515
1983	9.69727014135726
1984	9.74602763238895
1985	9.86511942789123
1986	10.0241447922449
1987	10.1958079797666
1988	10.366311830218
1989	10.513892839905
1990	10.6259622656329
1991	10.6979157956509
1992	10.719634443785
1993	10.6849474257732
1994	10.6089571222928
1995	10.5230166724225
1996	10.4282370959784
1997	10.3289960671354
1998	10.2566860984597
1999	10.2243421971776
2000	10.2146997098958
2001	10.2309474121207
2002	10.2758015393805
2003	10.3240220025809
2004	10.366295176852
2005	10.4002469999913
2006	10.4209360416827
2007	10.4317893918903
2008	10.4399078000819
2009	10.4454347278889
2010	10.4518973028219
2011	10.4697763632612
2012	10.512848175376
2013	10.5712355008263
2014	10.6332862069064
2015	10.6979203229651
2016	10.7527821183773
2017	10.7792217376224
2018	10.784899038924
2019	10.7774532773294
2020	10.7534718655995
2021	10.723049237574
2022	10.691628721975
2023	10.6761072620087