Year	% of female population
1960	4.34036090550702
1961	4.37153976492606
1962	4.41222610443948
1963	4.45958780736662
1964	4.50733863911538
1965	4.55813886208733
1966	4.59583020923145
1967	4.61417307215472
1968	4.63203484587915
1969	4.64748949266782
1970	4.64083419500331
1971	4.61222803016601
1972	4.59784704462768
1973	4.60366222673923
1974	4.60856079919463
1975	4.59547535408709
1976	4.5804284047956
1977	4.55164808995883
1978	4.47934167388247
1979	4.39801648066015
1980	4.43038934974071
1981	4.55367871487401
1982	4.65669667428143
1983	4.78096602315734
1984	4.90891578730391
1985	4.92604508624323
1986	4.85794865487244
1987	4.79619287379715
1988	4.73743616680736
1989	4.6851321804969
1990	4.66210247013861
1991	4.65541726172166
1992	4.65128537535215
1993	4.62911157343351
1994	4.58956824508678
1995	4.54750758643298
1996	4.50796806512609
1997	4.47887694647679
1998	4.48357471129445
1999	4.53045718782175
2000	4.59539089349084
2001	4.65337097310687
2002	4.70888963975986
2003	4.8021607879273
2004	4.93183905148244
2005	5.03878988794465
2006	5.32422629613942
2007	5.78072377483232
2008	6.10625004735713
2009	6.29831070871112
2010	6.45470202967101
2011	6.42767825016727
2012	6.24787529993682
2013	6.14911256926466
2014	6.11417852329144
2015	6.12524327109291
2016	6.17052087758416
2017	6.22209736282925
2018	6.27981435390734
2019	6.36103137435813
2020	6.44936470886757
2021	6.53985405095729
2022	6.63651553956129
2023	6.73236829828541