Year	% of female population
1960	9.82728790841078
1961	9.83363597208793
1962	9.8284028874247
1963	9.81832109944891
1964	9.79366417267943
1965	9.7451157677733
1966	9.67067947572512
1967	9.56627428064082
1968	9.43529419419061
1969	9.30036531143975
1970	9.1618606899886
1971	9.04462509221595
1972	8.99024199377753
1973	8.98910499240869
1974	9.04924421706691
1975	9.1917912878106
1976	9.35832249338013
1977	9.45518169072534
1978	9.46979430556434
1979	9.38946474285552
1980	9.19002928687361
1981	8.93337165631439
1982	8.69720356305525
1983	8.49403260567479
1984	8.33035927591398
1985	8.23571725982655
1986	8.18567172560895
1987	8.13606192566924
1988	8.12410323148034
1989	8.16323376190361
1990	8.18391125812171
1991	8.18358322118156
1992	8.19935984632849
1993	8.18620302722487
1994	8.13708752660675
1995	8.11264435458674
1996	8.09167590012672
1997	8.04285593626958
1998	7.96827811425059
1999	7.85534967443405
2000	7.7065227189573
2001	7.54592809896153
2002	7.40226272545213
2003	7.28081377890517
2004	7.1735427620772
2005	7.08849096255018
2006	7.01801953387566
2007	6.93647000403464
2008	6.85483322455678
2009	6.78682986823111
2010	6.72058654067757
2011	6.66199021450949
2012	6.62089475919876
2013	6.59487351874465
2014	6.57498330321784
2015	6.56240824949486
2016	6.53457275538988
2017	6.43830121631843
2018	6.25345137385168
2019	5.99493065326974
2020	5.67634167947579
2021	5.36581486646804
2022	5.1305767924501
2023	4.97756115093028