Year	% of female population
1960	3.81125368358
1961	3.83593056786135
1962	3.87146927409663
1963	3.91752954446149
1964	3.96604031570121
1965	4.00940826852334
1966	4.04221507016603
1967	4.06223866557166
1968	4.06945807023524
1969	4.06407087696532
1970	4.0459733920612
1971	4.03940755918005
1972	4.0446607160471
1973	4.03775486552011
1974	4.01670374042402
1975	3.97978510626377
1976	3.92611975388491
1977	3.85804143853312
1978	3.78151172931057
1979	3.70194412991844
1980	3.62289544725414
1981	3.5513116296573
1982	3.4977507153171
1983	3.45606390741935
1984	3.41624209180592
1985	3.38813221099559
1986	3.3734412821138
1987	3.37600965790451
1988	3.4258481311644
1989	3.50770368386307
1990	3.58656156391276
1991	3.66440906339582
1992	3.73496161212798
1993	3.77871606477311
1994	3.81889424698551
1995	3.87632972792268
1996	3.94096955910115
1997	4.0123794385916
1998	4.0872310941911
1999	4.1620817915822
2000	4.23476036422344
2001	4.30258469988326
2002	4.36825063638088
2003	4.43665867346824
2004	4.50990863157709
2005	4.59279258223404
2006	4.70956297589472
2007	4.85753644921082
2008	4.98985699715759
2009	5.11463825212795
2010	5.24818597017059
2011	5.37495188391625
2012	5.48584067035339
2013	5.57881261557254
2014	5.65397210900482
2015	5.70943551554472
2016	5.75410273419474
2017	5.7958632560675
2018	5.83078065016432
2019	5.85433197192767
2020	5.86418761494891
2021	5.85037597372339
2022	5.80659487668649
2023	5.74997140492701