Year	% of female population
1960	8.02993648396282
1961	7.90419643762298
1962	7.8636893710836
1963	7.85651786627656
1964	7.86415745490817
1965	7.94614886012168
1966	7.87988347456538
1967	7.83552838985335
1968	7.94632424971818
1969	7.98121359976119
1970	7.97763425671204
1971	8.17278044819098
1972	8.37715716386363
1973	8.43524934494662
1974	8.51409408234771
1975	8.49533152740523
1976	8.34866788023505
1977	8.0903283801403
1978	7.73760659309516
1979	7.3440503683138
1980	6.98150901298028
1981	6.65722495602498
1982	6.36593538568397
1983	6.11892698135912
1984	5.91542549668447
1985	5.74594473050757
1986	5.59538259531537
1987	5.46065343482011
1988	5.32870680539621
1989	5.1740693574724
1990	5.00511068482063
1991	4.86735425660832
1992	4.75519744848369
1993	4.64714907549882
1994	4.5842694892275
1995	4.55952749961445
1996	4.53663698100362
1997	4.51692810664741
1998	4.50177025109199
1999	4.46965795586689
2000	4.43939775524019
2001	4.416031143723
2002	4.37644697008484
2003	4.32668572265933
2004	4.27002412201561
2005	4.19947723317969
2006	4.12997742224231
2007	4.08454246473615
2008	4.05649584996346
2009	4.0374055418091
2010	4.02297105625265
2011	4.00188349444297
2012	3.96498556153801
2013	3.92257139100323
2014	3.87430943538351
2015	3.82602297797074
2016	3.778019467152
2017	3.70513526786251
2018	3.60137323838064
2019	3.48265714269889
2020	3.36735124311417
2021	3.27042956038106
2022	3.20672702060627
2023	3.17800884342134