Year	% of female population
1960	7.51295526646646
1961	7.45360671247237
1962	7.28802294350617
1963	7.08827867628322
1964	6.89216128187175
1965	6.74947171993745
1966	6.63784107198504
1967	6.51939842760995
1968	6.36793391912445
1969	6.17984885645984
1970	5.96219980251442
1971	5.72075815561181
1972	5.49775737369959
1973	5.34951094283338
1974	5.28817199090218
1975	5.32990408243817
1976	5.47373035923803
1977	5.669413524073
1978	5.93855112138954
1979	6.25897734652105
1980	6.51987688436397
1981	6.82596625945295
1982	7.23828688902529
1983	7.55490494753844
1984	7.72738600303044
1985	7.87644425227225
1986	7.94834718591942
1987	7.8738728444464
1988	7.77080797589858
1989	7.70055220386571
1990	7.6203435765987
1991	7.48666213127891
1992	7.3252851921586
1993	7.11510210880652
1994	6.82801447695648
1995	6.52305333142485
1996	6.25704785912875
1997	6.04924146997039
1998	6.00609621013908
1999	6.1537546211753
2000	6.33801462577016
2001	6.46786408680157
2002	6.54044199345689
2003	6.5262953513867
2004	6.44758819015448
2005	6.42663695059202
2006	6.51334658112264
2007	6.70121130755814
2008	7.01635534802448
2009	7.4385330858045
2010	7.85812684192289
2011	8.19672177166147
2012	8.42782385032306
2013	8.5085619532739
2014	8.41157237321033
2015	8.15963942009672
2016	7.82287482901294
2017	7.48205119290806
2018	7.15940941163164
2019	6.85998455942709
2020	6.64520619893239
2021	6.53705381864837
2022	6.46336923895777
2023	6.39153842972565