Year	% of female population
1960	9.16333302058189
1961	9.05628611358565
1962	8.9777395250577
1963	8.95599538528385
1964	8.97590534447604
1965	9.03653433180992
1966	9.07190938639346
1967	9.02780845169962
1968	8.96098017322027
1969	8.95158118768363
1970	9.13620241852152
1971	9.45749155047437
1972	9.78227456301211
1973	10.1105845181675
1974	10.4276909352635
1975	10.7278152633173
1976	11.0344726947267
1977	11.3468454521638
1978	11.6242179371737
1979	11.8159454219556
1980	11.8950139237044
1981	11.8947669179542
1982	11.8410517343802
1983	11.7183483222778
1984	11.4518710401267
1985	11.1254595421326
1986	10.8760613752186
1987	10.667429030613
1988	10.4894390575168
1989	10.395124391012
1990	10.227846629534
1991	9.93824674931316
1992	9.65690598296558
1993	9.34065746717268
1994	9.02109721554166
1995	8.795255725566
1996	8.62285811704082
1997	8.49316280642541
1998	8.480240517809
1999	8.5137861466039
2000	8.54122087091561
2001	8.58077100947457
2002	8.57076043904649
2003	8.47962147582932
2004	8.40038512770846
2005	8.34555612781871
2006	8.3096159998235
2007	8.37169761611816
2008	8.50109643258277
2009	8.5738734350522
2010	8.61619679051207
2011	8.66202550422769
2012	8.6368450453593
2013	8.54670916669586
2014	8.43641534722515
2015	8.34561808446185
2016	8.27784150561885
2017	8.20849134337852
2018	8.13044652223054
2019	8.04641863575886
2020	7.94398144981141
2021	7.84674790255452
2022	7.78716559312498
2023	7.75001042820528