Year	% of female population
1960	7.62130949005761
1961	7.38802443943281
1962	7.19829119383135
1963	7.03069969355418
1964	6.90033744614829
1965	6.75320848372432
1966	6.54636969963028
1967	6.29222868404794
1968	6.0493320225659
1969	5.84019336412336
1970	5.67092992349447
1971	5.774787687824
1972	6.22259707904819
1973	6.81051971511519
1974	7.40074307354771
1975	8.00673849003021
1976	8.48116995595425
1977	8.72191500420298
1978	8.86483334054921
1979	8.97552289611112
1980	9.06819899490727
1981	9.08250276589785
1982	9.0296577192371
1983	8.92311774012451
1984	8.74620896825974
1985	8.4817338526845
1986	8.14356261488378
1987	7.76529822948097
1988	7.38689026100245
1989	7.03637750030952
1990	6.72505150065896
1991	6.4747295512733
1992	6.28584741465414
1993	6.13868946254973
1994	6.04273432060285
1995	6.03063491636799
1996	6.10399564325032
1997	6.23828647314912
1998	6.41967058890492
1999	6.62603597292139
2000	6.86573566638413
2001	7.12426788689187
2002	7.35177645458979
2003	7.53350296127462
2004	7.69172073879852
2005	7.81830224334463
2006	7.87171190030387
2007	7.91500494753298
2008	8.01168789983072
2009	8.08134857108939
2010	8.08192039749479
2011	8.03169998594791
2012	7.89133306498645
2013	7.64787918256964
2014	7.36794497274853
2015	7.10848662336077
2016	6.89499498179067
2017	6.7075714567274
2018	6.51185878802944
2019	6.31010207944418
2020	6.08455638235997
2021	5.83286547430897
2022	6.13217298188021
2023	6.31684100564581