Year	% of female population
1960	0.515040444298752
1961	0.527497589361283
1962	0.544201357092089
1963	0.560562540465977
1964	0.574211341956501
1965	0.584984732941929
1966	0.593838046027898
1967	0.600717169465123
1968	0.604732920558296
1969	0.606390162653357
1970	0.607120120215875
1971	0.607657637177825
1972	0.607065241966318
1973	0.607017523015375
1974	0.611683788439503
1975	0.62187939927393
1976	0.637328211600493
1977	0.656678681194935
1978	0.678030294959902
1979	0.699974502161712
1980	0.722308985274043
1981	0.745131452927476
1982	0.76713570483984
1983	0.788668958780354
1984	0.812794302791871
1985	0.841006536636906
1986	0.873143620353198
1987	0.909773172272039
1988	0.948754573454289
1989	0.987542370773173
1990	1.01522346303722
1991	1.03003437298617
1992	1.03953815660335
1993	1.04478028490468
1994	1.04828693210078
1995	1.050739754507
1996	1.05279751296938
1997	1.05523493701093
1998	1.05750534823608
1999	1.05893743335928
2000	1.08430843411588
2001	1.14190079180607
2002	1.20350681762005
2003	1.25992030420465
2004	1.31750409188787
2005	1.3816002850383
2006	1.46045088830488
2007	1.55859608847255
2008	1.66788519365965
2009	1.78175426874325
2010	1.91357850210092
2011	2.0641209143019
2012	2.22328839389938
2013	2.39389072412179
2014	2.57431717421391
2015	2.76143126752549
2016	2.94987875887022
2017	3.13550179502643
2018	3.32362608436796
2019	3.52930725207141
2020	3.75245493288231
2021	3.95651044818304
2022	4.13656921964309
2023	4.31480633649285