Year	% of female population
1960	0.681537854052691
1961	0.686113050836879
1962	0.687973284177309
1963	0.687330035721155
1964	0.684076099994832
1965	0.678727182322968
1966	0.672092525477851
1967	0.664691290259376
1968	0.656848812921451
1969	0.64870721858954
1970	0.640258842542862
1971	0.631536872749666
1972	0.622677573377907
1973	0.613778916106641
1974	0.605009842959398
1975	0.596832339765071
1976	0.589590927106232
1977	0.583204386998789
1978	0.577888702261566
1979	0.573811090161307
1980	0.570300434179952
1981	0.566789784188232
1982	0.563492162869269
1983	0.560943048575259
1984	0.560488096396259
1985	0.564701235073244
1986	0.575615691037445
1987	0.594088620281141
1988	0.620957988532725
1989	0.656767662362077
1990	0.700020227305788
1991	0.748717838058948
1992	0.801082413725294
1993	0.853957117845884
1994	0.903556572195678
1995	0.948186962312259
1996	0.988149977693084
1997	1.02369051932102
1998	1.05604223774795
1999	1.08738328553935
2000	1.11871563309668
2001	1.14971053937323
2002	1.1802622377609
2003	1.21076739252381
2004	1.24190857346456
2005	1.27419268288817
2006	1.3078831088449
2007	1.34309813570191
2008	1.37925554154509
2009	1.4151476807168
2010	1.44957776495304
2011	1.48176680928485
2012	1.51174016962201
2013	1.53994789160645
2014	1.56671634001644
2015	1.59336939744798
2016	1.6216204047005
2017	1.65274932935406
2018	1.68647018896792
2019	1.72828345052606
2020	1.76421465264184
2021	1.7937128141622
2022	1.84284234125423
2023	1.90673450713051