Year	% of female population
1960	10.5353104662604
1961	10.4802379940501
1962	10.3933149875831
1963	10.2913168049552
1964	10.1071201473921
1965	9.9601210781723
1966	9.96318091701545
1967	10.0361635706117
1968	10.1719349894532
1969	10.4024546456552
1970	10.6990559656501
1971	11.0152864003748
1972	11.3699934099729
1973	11.7568480079857
1974	12.1473458034702
1975	12.5112405100612
1976	12.8052824738013
1977	12.993046265124
1978	13.0730921341731
1979	13.0489298419549
1980	12.935150116814
1981	12.7618028234205
1982	12.5432725594276
1983	12.285923816919
1984	11.9426223599798
1985	11.4005235602094
1986	10.7453662259139
1987	10.1287197641866
1988	9.56361787402046
1989	9.07608695652174
1990	8.73332521167083
1991	8.60510686130056
1992	8.62872159345418
1993	8.66959940370928
1994	8.67085078702446
1995	8.59861930182509
1996	8.41182734048653
1997	8.26785833388915
1998	8.23518658762698
1999	8.22116061937269
2000	8.22567457072772
2001	8.26327584285661
2002	8.29339267374187
2003	8.29078855041254
2004	8.27964457643762
2005	8.30164540317708
2006	8.27461079246167
2007	8.17309914490409
2008	8.10783096152312
2009	8.07250429567737
2010	8.02040024391596
2011	8.00210581732035
2012	8.01364579598666
2013	7.93202659454101
2014	7.74471635150167
2015	7.57738253251925
2016	7.42171013758758
2017	7.21487247815185
2018	7.04237111250261
2019	6.92236608487089
2020	6.73157335040317
2021	6.519395998645
2022	6.40860741920336
2023	6.42076086625445