Year	% of female population
1960	3.91107281500993
1961	3.92127166355174
1962	3.97760152436814
1963	4.07059880751617
1964	4.14204579462424
1965	4.18804007577696
1966	4.21593216389496
1967	4.23269040015922
1968	4.2416958545093
1969	4.22967338704521
1970	4.17568371377206
1971	4.15684484237057
1972	4.22641547154978
1973	4.28505001307251
1974	4.30417618161053
1975	4.31889969812628
1976	4.32657957228997
1977	4.32709978895979
1978	4.31954320898004
1979	4.30339855487492
1980	4.2358197289285
1981	4.13020803774828
1982	4.03595481441518
1983	3.95158934283508
1984	3.88241471067818
1985	3.83207996666234
1986	3.80200997330998
1987	3.79326012628841
1988	3.80320670014188
1989	3.82908178215821
1990	3.86938532246788
1991	3.92430128165518
1992	3.99169085393326
1993	4.0690742570781
1994	4.18881733712356
1995	4.34031313809152
1996	4.48254866092309
1997	4.61669797079362
1998	4.7473215930907
1999	4.88714136428567
2000	5.05088175778753
2001	5.24728308967604
2002	5.47413244978774
2003	5.71752083680487
2004	5.96399434755992
2005	6.20961206324018
2006	6.45253507703137
2007	6.68792995036384
2008	6.93606929983225
2009	7.18834055488295
2010	7.41558405783348
2011	7.62074161424693
2012	7.81244332554388
2013	7.99660841211788
2014	8.15499408349485
2015	8.27048996147313
2016	8.33868842220871
2017	8.41649402343448
2018	8.51200460041796
2019	8.62345669150971
2020	8.75787068306064
2021	8.86962065993722
2022	8.99031397580678
2023	9.17957500808253