Year	% of female population
1960	3.74963120241881
1961	3.74772941356991
1962	3.74832682445715
1963	3.75155177685512
1964	3.75596842367597
1965	3.76034321320946
1966	3.76526182816399
1967	3.77067823414503
1968	3.77637408404274
1969	3.78248421096549
1970	3.7845741497915
1971	3.77874634685605
1972	3.76612032715303
1973	3.75408645840652
1974	3.75227780165551
1975	3.76440459120708
1976	3.75799634853701
1977	3.7549755415988
1978	3.7803395392675
1979	3.78346291923439
1980	3.7557394223522
1981	3.71195100983116
1982	3.66455838461619
1983	3.61391383747013
1984	3.55770698065124
1985	3.49669009468772
1986	3.43470697751419
1987	3.37439580227468
1988	3.31929549524839
1989	3.27534299614348
1990	3.24465830028518
1991	3.22529251933518
1992	3.22224500967272
1993	3.25028890567901
1994	3.32903391272793
1995	3.44902455292477
1996	3.59190006045439
1997	3.75976945684884
1998	4.03722294174774
1999	4.30923374674804
2000	4.49436260402111
2001	4.69545294960343
2002	4.90226305390182
2003	5.09338678454207
2004	5.24957638986057
2005	5.36702092908794
2006	5.44641525871105
2007	5.48875869766182
2008	5.5170058764207
2009	5.5499832060755
2010	5.58382680197739
2011	5.61473312315656
2012	5.63833399744963
2013	5.65569073546426
2014	5.65618708902501
2015	5.65528269287474
2016	5.65550145695005
2017	5.6462512041445
2018	5.59260693978724
2019	5.42836959758783
2020	5.13375653812276
2021	4.7519412034599
2022	4.28774175926724
2023	3.87850165143846