Year	% of female population
1960	7.16839217226754
1961	6.85787356707298
1962	6.59292490902062
1963	6.32524612790908
1964	6.08101804038228
1965	5.88773706945565
1966	5.71005299316802
1967	5.54567976716232
1968	5.37670787112116
1969	5.19279532725244
1970	5.03132060999333
1971	4.88946123261805
1972	4.7974505033678
1973	4.79748942715885
1974	4.87512126267803
1975	4.97832637736275
1976	5.06820208188689
1977	5.18230810264507
1978	5.36810618204074
1979	5.63274964182788
1980	5.97499008361304
1981	6.43094912692076
1982	6.88142339094884
1983	7.16422068520407
1984	7.29049150586504
1985	7.29667991929812
1986	7.17025408738176
1987	7.00607486348091
1988	6.94358105368796
1989	6.93756236005193
1990	6.95927188651697
1991	7.02456756085035
1992	7.0806436835511
1993	7.09218849399391
1994	7.09328820332226
1995	7.0770950237825
1996	7.03498916224932
1997	7.00160806543284
1998	7.00485815513362
1999	7.04328626494284
2000	7.11397979622415
2001	7.20160561164872
2002	7.29783127940886
2003	7.3912923566908
2004	7.46361797988151
2005	7.48995858566939
2006	7.49028818551243
2007	7.47754989938256
2008	7.40390363921857
2009	7.28102461457024
2010	7.14387495985318
2011	6.96999020204566
2012	6.76714753673687
2013	6.60515412243784
2014	6.4904670946487
2015	6.41701138992807
2016	6.40048013988691
2017	6.43083887929447
2018	6.46268983498022
2019	6.48320695923773
2020	6.50671864561734
2021	6.53901092508707
2022	6.59534399985142
2023	6.68852359860818