Year	% of female population
1960	0.755369886137049
1961	0.715119329960453
1962	0.676894655050468
1963	0.640696308379187
1964	0.607420897628364
1965	0.579224934818677
1966	0.558175377068609
1967	0.547267584361329
1968	0.548000301183038
1969	0.553791280694523
1970	0.558195313879913
1971	0.561826796501773
1972	0.563191335720373
1973	0.559030983001103
1974	0.551575619035181
1975	0.542839537105105
1976	0.533715611064155
1977	0.52743731118245
1978	0.526763618374571
1979	0.531638897405902
1980	0.539341988106852
1981	0.550305592060341
1982	0.564462843166201
1983	0.577597994468141
1984	0.586376015011462
1985	0.591949669700541
1986	0.597236725111777
1987	0.602960105797514
1988	0.609703469313382
1989	0.617908171778507
1990	0.626760532362879
1991	0.636374260703855
1992	0.645926352793228
1993	0.653313971605608
1994	0.658123235714645
1995	0.661635466485696
1996	0.665166777981018
1997	0.669719160463836
1998	0.677247994179752
1999	0.689066715497611
2000	0.703788199913295
2001	0.717807866258969
2002	0.729354804708966
2003	0.738593515340312
2004	0.744640618073948
2005	0.747547305712783
2006	0.747943192551398
2007	0.74439566928424
2008	0.735633422731977
2009	0.723097190710962
2010	0.71494371257485
2011	0.714700525409321
2012	0.715611880805986
2013	0.715717971877603
2014	0.718741856808263
2015	0.726679717904649
2016	0.738054418652919
2017	0.75322475298104
2018	0.775921590152938
2019	0.800235380642049
2020	0.811890228009971
2021	0.814551378813994
2022	0.818546816510188
2023	0.825195419742614