Year	% of female population
1960	0.6836309467243805
1961	0.6850068024012226
1962	0.6903631037167859
1963	0.6966317524285487
1964	0.7044133567087777
1965	0.7143752231724211
1966	0.7195119239319266
1967	0.7186721952004921
1968	0.7177468780092252
1969	0.7164784133760985
1970	0.7156178066069268
1971	0.7159845729905719
1972	0.7164310849460073
1973	0.7163059984735847
1974	0.7163769364427123
1975	0.7164245184711259
1976	0.7178333772172958
1977	0.7213688696229201
1978	0.7247396696761778
1979	0.727269807949054
1980	0.7287105301551979
1981	0.7274967543283477
1982	0.7246311571900566
1983	0.7215352075867648
1984	0.716995180977448
1985	0.7108533928462298
1986	0.7040005433955654
1987	0.6966632053803945
1988	0.6897335537578436
1989	0.6846507089417662
1990	0.6810043095793188
1991	0.6804589956274962
1992	0.6841212456954842
1993	0.6920479750443692
1994	0.7037245046594676
1995	0.7178429744965081
1996	0.7392467889714411
1997	0.7662991121772759
1998	0.7892183709039147
1999	0.8074505468684054
2000	0.8244550723143101
2001	0.8398199577397133
2002	0.8540691058406359
2003	0.8672410852337649
2004	0.8800249104559194
2005	0.8935827756746876
2006	0.9080128223262123
2007	0.9235860347055358
2008	0.9388968696720975
2009	0.9518897380379397
2010	0.9607554149227364
2011	0.9684101569049609
2012	0.9756139273644451
2013	0.9798317362514345
2014	0.9799518255261641
2015	0.9779817168310717
2016	0.9779340850894542
2017	0.9816195582522355
2018	0.9894869082238404
2019	1.003928871468376
2020	1.0262558284559857
2021	1.053876603785072
2022	1.0858613713744365
2023	1.1227421152454617