Year	% of female population
1960	7.50120613602577
1961	7.53998544607926
1962	7.60967268103391
1963	7.69404594579314
1964	7.76979018110583
1965	7.77864048844231
1966	7.75773961814552
1967	7.71987521389769
1968	7.58465263832249
1969	7.34082531189787
1970	7.0636082086707
1971	6.81792174585674
1972	6.69964543325475
1973	6.76939658563358
1974	6.92782429049482
1975	7.09246467716314
1976	7.18501668094481
1977	7.24912055085659
1978	7.33850382535085
1979	7.55099518416045
1980	8.04415407758643
1981	8.57033549624686
1982	8.91830314406
1983	9.33045830312088
1984	9.79648917136668
1985	10.0972470780777
1986	10.3145306913021
1987	10.4758557360169
1988	10.5160894992791
1989	10.3950416151375
1990	10.1756971872901
1991	9.88896354807932
1992	9.57201943252525
1993	9.34969967566971
1994	9.28893767521771
1995	9.35331969485555
1996	9.44324880350113
1997	9.52688239765637
1998	9.52340738577884
1999	9.37720759354385
2000	9.10562024208784
2001	8.72049360980934
2002	8.31436019572766
2003	7.99454380093452
2004	7.80997584988964
2005	7.7975740681984
2006	7.87761056893458
2007	7.90033343856867
2008	7.8117560152076
2009	7.62890937627421
2010	7.39283562289525
2011	7.11003497524941
2012	6.75655272694821
2013	6.39950600773576
2014	6.14669841672606
2015	6.0408773417338
2016	6.05192022026363
2017	6.14322769539284
2018	6.27258865609236
2019	6.40362458895414
2020	6.50516873642066
2021	6.55063831409312
2022	6.52823619098959
2023	6.4497119329382