Year	% of female population
1960	5.09249192612548
1961	5.08246265337956
1962	5.07279271633885
1963	5.0635012717785
1964	5.0470821979621
1965	5.02413515069021
1966	4.9989997124382
1967	4.97160700765436
1968	4.94242335980188
1969	4.91182660798533
1970	4.87989356438791
1971	4.84667664277976
1972	4.81283576152697
1973	4.77901637105447
1974	4.74528756800641
1975	4.71043521459504
1976	4.67514796766786
1977	4.64087345645231
1978	4.6056340964244
1979	4.56155048704685
1980	4.51257182377448
1981	4.4601805438619
1982	4.3878143478882
1983	4.30920441403639
1984	4.24755900617832
1985	4.19857783059016
1986	4.15371680137652
1987	4.10446467659449
1988	4.03371093925548
1989	3.92658486530593
1990	3.82007690707046
1991	3.73701882781252
1992	3.66712487827691
1993	3.62578466969951
1994	3.62665720336204
1995	3.64076296447171
1996	3.65053547732714
1997	3.66924811244185
1998	3.69477881584181
1999	3.72329896784723
2000	3.75423541603244
2001	3.78811770777121
2002	3.823926853388
2003	3.86049801937914
2004	3.89634645559831
2005	3.93042936606559
2006	3.96387318374442
2007	3.99791237135165
2008	4.0316702812603
2009	4.06467570203721
2010	4.09824773238459
2011	4.13315051671622
2012	4.16701833305729
2013	4.1988823057773
2014	4.23281742088086
2015	4.26664878312624
2016	4.29870197279373
2017	4.33443082329482
2018	4.37773393419418
2019	4.43149671828442
2020	4.49597361477036
2021	4.57148946783233
2022	4.65723145155403
2023	4.73770121404725