Year	% of female population
1960	4.75547799614421
1961	4.73029761985889
1962	4.70389302649474
1963	4.67607186536441
1964	4.64640201110296
1965	4.61450578249475
1966	4.58103364150788
1967	4.54641311241234
1968	4.51053402336675
1969	4.47389772745416
1970	4.43668146875187
1971	4.39892595806317
1972	4.36112861304516
1973	4.32393335718603
1974	4.28641716958452
1975	4.25803935296359
1976	4.23672191926728
1977	4.21454348402569
1978	4.1953964441958
1979	4.17319808464278
1980	4.133992407534
1981	4.06514232806262
1982	3.95658893366388
1983	3.81738769242388
1984	3.69672881229454
1985	3.62453717602322
1986	3.59396952564765
1987	3.59814385567714
1988	3.62960683805446
1989	3.67190847272126
1990	3.70477045624854
1991	3.72924482611556
1992	3.74908106924437
1993	3.77197733648983
1994	3.81445427553972
1995	3.88204579505423
1996	3.96342598740489
1997	4.04363479252765
1998	4.12729782643291
1999	4.20637919716151
2000	4.29358009051945
2001	4.37956048853006
2002	4.44651225904248
2003	4.52267143745624
2004	4.6152720930402
2005	4.71626830126742
2006	4.81298496281186
2007	4.89069979344387
2008	4.94991295719383
2009	5.00587533617639
2010	5.04123404824846
2011	5.05013996391732
2012	5.05896511858192
2013	5.06737135495815
2014	5.07733752380699
2015	5.11052513652943
2016	5.1646121739184
2017	5.22000914864595
2018	5.26686889526769
2019	5.29184599599961
2020	5.29276823564876
2021	5.28268909265921
2022	5.25972734279599
2023	5.22725756053136