Year	% of female population
1960	6.3365881677197
1961	6.34096806950242
1962	6.34077222812611
1963	6.3254057807482
1964	6.28372349917152
1965	6.22154779969651
1966	6.1351439258416
1967	6.00548119315248
1968	5.8376323649199
1969	5.64450423479925
1970	5.41406582822427
1971	5.20416478044364
1972	5.07640278343396
1973	4.97184928540494
1974	4.8641133886035
1975	4.78251496608792
1976	4.73923639317628
1977	4.70715973685891
1978	4.6642642453617
1979	4.63513303251906
1980	4.65134182204499
1981	4.71382009808401
1982	4.82502491017241
1983	5.00022476287517
1984	5.22405800546773
1985	5.48974540311174
1986	5.8147179569594
1987	6.21346298547201
1988	6.63742815783062
1989	7.0451737506568
1990	7.43008346352518
1991	7.76562194747565
1992	8.04228704267449
1993	8.27122366344108
1994	8.4357617690951
1995	8.5285622593068
1996	8.55797636632201
1997	8.57355281350273
1998	8.51568951279934
1999	8.39836539318404
2000	8.29135945134588
2001	8.18495188969349
2002	8.16706245256689
2003	8.24250928401215
2004	8.36904733401968
2005	8.58137387227392
2006	8.75387767047117
2007	8.77249840847271
2008	8.80162878744553
2009	8.80422132583076
2010	8.71104657656651
2011	8.613740019657
2012	8.38598443927936
2013	8.01713256157689
2014	7.71989369536678
2015	7.44303423225561
2016	7.17672368778327
2017	7.12183333505458
2018	7.15022730755478
2019	7.07634444478146
2020	6.97895600985123
2021	6.9395777290279
2022	6.89621181503643
2023	6.86594043319533