Year	% of female population
1960	7.563326515566508
1961	7.456470805898666
1962	7.592574092951644
1963	7.875061878986869
1964	8.185997954783103
1965	8.298975043993332
1966	8.162446804193461
1967	7.683831436762059
1968	6.900531726038907
1969	6.08647537454805
1970	5.442376059312453
1971	5.138955199159649
1972	5.2535214686341964
1973	5.68212462658969
1974	6.269345528827656
1975	6.871384908738919
1976	7.274683264369967
1977	7.472820209457781
1978	7.640894877600545
1979	7.76903661764726
1980	7.852670457204803
1981	7.931484030429695
1982	8.003672027745463
1983	8.05146013881111
1984	8.05020816376015
1985	8.038752044671686
1986	8.02493495067615
1987	7.96765370727063
1988	7.864829811280514
1989	7.705364228941081
1990	7.482710205422154
1991	7.242791790457256
1992	7.037955739993226
1993	6.902309740990492
1994	6.81389489602395
1995	6.7769080217987945
1996	6.813585229561339
1997	6.892988826546848
1998	6.953295907750802
1999	7.020267377800286
2000	7.123211962548267
2001	7.224247773822937
2002	7.308418744441641
2003	7.388441970891682
2004	7.466359491225288
2005	7.534655698615735
2006	7.587300842284655
2007	7.635927525176945
2008	7.724912991228734
2009	7.823350989504292
2010	7.9014187517537335
2011	7.991709928895549
2012	8.084680365117459
2013	8.107631182253964
2014	8.06467904513433
2015	7.976530654669253
2016	7.813500202154072
2017	7.567289355536487
2018	7.267578238465899
2019	6.959582283778052
2020	6.666628600057428
2021	6.407855014261189
2022	6.179090984723063
2023	5.957091305563179