Year	% of female population
1960	6.51015301151884
1961	6.57674079475027
1962	6.65484972499544
1963	6.74759695061319
1964	6.85478767166635
1965	6.97321077616182
1966	7.09712386182975
1967	7.22630058203033
1968	7.27902501603592
1969	7.259899340427
1970	7.23868011093056
1971	7.1616282275108
1972	6.99955306152853
1973	6.79977968533971
1974	6.64481962550853
1975	6.64194895417861
1976	6.85853147982163
1977	7.14561185211058
1978	7.35528445957143
1979	7.51555902873431
1980	7.74321409446468
1981	8.08319304194888
1982	8.44360826824947
1983	8.7294750635975
1984	8.94189306237252
1985	9.15713125506239
1986	9.2924138223507
1987	9.37631013861562
1988	9.51940940777872
1989	9.66637318618984
1990	9.77040335491526
1991	9.80120318624619
1992	9.77624710602379
1993	9.75198838378811
1994	9.78558473633109
1995	9.91753007984482
1996	9.86715934935633
1997	9.65955027934859
1998	9.56441254391661
1999	9.553426980058
2000	9.61483330932295
2001	9.75203208413924
2002	9.98310209500786
2003	10.3269443335848
2004	10.7907249582556
2005	11.1999864210127
2006	11.5530500038413
2007	12.0196968908731
2008	12.6087306545663
2009	13.312182992072
2010	13.9994277737799
2011	14.5660299639961
2012	14.9809922688398
2013	15.236215581249
2014	15.348925332364
2015	15.3615245453042
2016	15.3281916882783
2017	15.2931578500873
2018	15.2727650813963
2019	15.2461265880592
2020	15.0887622889765
2021	14.6841294973989
2022	14.1254990479143
2023	13.499969061985