Year	% of female population
1960	2.57221390404247
1961	2.55378643906281
1962	2.52834540904905
1963	2.50216641394743
1964	2.48449263908309
1965	2.47654734775514
1966	2.47763125905515
1967	2.48809266751314
1968	2.50245214557165
1969	2.51352454587964
1970	2.51741065884481
1971	2.50990312408209
1972	2.50009022838939
1973	2.49510495721851
1974	2.49094453430612
1975	2.4878539780494
1976	2.48312753649938
1977	2.47578629166596
1978	2.46573755151724
1979	2.45204940243875
1980	2.43497228862479
1981	2.41576032251104
1982	2.39519929366457
1983	2.37632349279861
1984	2.36094048123839
1985	2.34793770198216
1986	2.33621004629889
1987	2.32597839588498
1988	2.31823838356275
1989	2.31211469896411
1990	2.30890996172871
1991	2.31227456403384
1992	2.31917248655721
1993	2.32623822483736
1994	2.33399485482497
1995	2.33884874771126
1996	2.33794325452632
1997	2.33485359540487
1998	2.33479038570751
1999	2.34058900910524
2000	2.35182793293963
2001	2.37437376665082
2002	2.40600018605101
2003	2.42705436895287
2004	2.44044027292736
2005	2.47916441249516
2006	2.55414012481728
2007	2.65438152706607
2008	2.78815022219572
2009	2.94950258990109
2010	3.10258497868027
2011	3.234127795062
2012	3.34971922117241
2013	3.44729445587469
2014	3.52575233020868
2015	3.59041154045611
2016	3.64553138358514
2017	3.69416169165696
2018	3.73732449382017
2019	3.77530698317737
2020	3.80342532913581
2021	3.83963279434465
2022	3.91697759961626
2023	4.03340270782141