Year	% of female population
1960	4.42177110961517
1961	4.43745209680705
1962	4.44446806585358
1963	4.44550194565651
1964	4.44521118688313
1965	4.44520975539286
1966	4.44476573565926
1967	4.44398612450178
1968	4.44215291566565
1969	4.43792522314462
1970	4.43098367842355
1971	4.42173352191606
1972	4.41048393611237
1973	4.39693387103229
1974	4.38052331603048
1975	4.36129482425194
1976	4.3392900749233
1977	4.31379798460255
1978	4.28466169591903
1979	4.25206431184358
1980	4.21598068309296
1981	4.1788797461223
1982	4.14242966291727
1983	4.1041328814954
1984	4.05975142953708
1985	4.00795045444806
1986	3.9584023635962
1987	3.9127208750603
1988	3.86811917872607
1989	3.8301867375481
1990	3.79927216142802
1991	3.76256061925542
1992	3.71004153685048
1993	3.64264747603435
1994	3.53602815201282
1995	3.45657261459122
1996	3.43968349347363
1997	3.43573342758204
1998	3.44942612276101
1999	3.50359689994359
2000	3.54272445644666
2001	3.53850767285101
2002	3.53752093622234
2003	3.54130321336726
2004	3.54840242928264
2005	3.55771681949154
2006	3.56829736063426
2007	3.57847419189626
2008	3.58661293481789
2009	3.59148686334948
2010	3.59233479126927
2011	3.58914305569847
2012	3.58230697679835
2013	3.57228366763705
2014	3.5598580969098
2015	3.54555133007843
2016	3.53041999731704
2017	3.51582466964994
2018	3.50276191576549
2019	3.49081335677756
2020	3.47987728046671
2021	3.47167410251131
2022	3.46966994586472
2023	3.47716921497037