Year	% of female population
1960	2.5704492477723004
1961	2.5639156051460303
1962	2.5581401261263688
1963	2.5523390260232888
1964	2.5461664161105673
1965	2.539578892988648
1966	2.5321047959303162
1967	2.523610096550665
1968	2.515286718982873
1969	2.507805421796272
1970	2.5015507031791127
1971	2.4968559864378066
1972	2.493487041945193
1973	2.490292341771172
1974	2.4865299494385615
1975	2.4819674478900775
1976	2.4752943283813167
1977	2.467926998646222
1978	2.4604877588861434
1979	2.4498497463110853
1980	2.4332333260242374
1981	2.417491303979627
1982	2.406497596718151
1983	2.398377803453714
1984	2.3913446792469757
1985	2.3831453783219314
1986	2.3715948174451706
1987	2.356294649477531
1988	2.340358549506652
1989	2.3244788427205254
1990	2.3086110005177805
1991	2.291703702275613
1992	2.2771831276658014
1993	2.26448282371313
1994	2.2498817740847805
1995	2.2385033201102784
1996	2.2321936673740765
1997	2.226352920807697
1998	2.2219614734933133
1999	2.222317175675366
2000	2.2270395632476854
2001	2.234100652625119
2002	2.2410332141425577
2003	2.2432520865928125
2004	2.2382368626693836
2005	2.235480849049399
2006	2.238458086013168
2007	2.2433118688103884
2008	2.2528776406269992
2009	2.2680111673806933
2010	2.2804846645347947
2011	2.287337103200904
2012	2.2935682687257444
2013	2.3009617147401284
2014	2.310876835232912
2015	2.3233943805309427
2016	2.3384736830631585
2017	2.355707964152989
2018	2.373505350055046
2019	2.390641839711683
2020	2.4057280523828597
2021	2.4183623124469777
2022	2.4306247723001264
2023	2.444697454230973