Year	% of female population
1960	0.617393695449137
1961	0.597084142488624
1962	0.583402218245569
1963	0.575951600032498
1964	0.584642729249823
1965	0.608420122884572
1966	0.640352420308831
1967	0.676579748417635
1968	0.710490276077097
1969	0.735168146408812
1970	0.746907484122611
1971	0.760406049338662
1972	0.786322888947957
1973	0.818420124252978
1974	0.856117094725214
1975	0.897057224998032
1976	0.933755367566713
1977	0.960394022794058
1978	0.978756353848636
1979	0.99274664646858
1980	1.00041219753909
1981	1.00009092522915
1982	0.995292121145766
1983	0.988281431583929
1984	0.978917298913688
1985	0.966105821808983
1986	0.955343220873757
1987	0.95342655261581
1988	0.957384073362837
1989	0.965508540066554
1990	0.976580069005922
1991	0.990515613100363
1992	1.00688262541716
1993	1.02343502343809
1994	1.04181099257143
1995	1.06410457433166
1996	1.08900750992852
1997	1.10969843974957
1998	1.129218279586
1999	1.14856226335953
2000	1.1690737070305
2001	1.19615313482523
2002	1.22663199128016
2003	1.25419007687443
2004	1.27898965703688
2005	1.30083708299328
2006	1.3150819467348
2007	1.32678658725882
2008	1.34085496618599
2009	1.36070821112406
2010	1.3832175576714
2011	1.40543072722926
2012	1.43228483993896
2013	1.4664031728815
2014	1.50932518207085
2015	1.56391675944349
2016	1.63116077703446
2017	1.70705304355067
2018	1.77751299257492
2019	1.86340094107476
2020	1.97055161270397
2021	2.07330177577573
2022	2.19142862666005
2023	2.33208889322755