Year	% of female population
1960	9.25164573336911
1961	8.72922001788888
1962	8.28246574624715
1963	7.95188399222216
1964	7.7481150826974
1965	7.58138819173815
1966	7.46596434625559
1967	7.42834998568169
1968	7.41069249894398
1969	7.41301975406835
1970	7.48544915703189
1971	7.40281773959802
1972	7.34014047726248
1973	7.43519343589245
1974	7.46362530484661
1975	7.46333250409854
1976	7.65993758071851
1977	7.87645924135344
1978	7.9611367479005
1979	8.06729071460441
1980	8.079741346325
1981	7.97096405297572
1982	7.75162660521842
1983	7.43488583198061
1984	7.07299997762226
1985	6.73589575555392
1986	6.43342433566483
1987	6.16150908698415
1988	5.93237192179076
1989	5.7469359948278
1990	5.59497164315937
1991	5.45958964184609
1992	5.33780334707894
1993	5.21752907253581
1994	5.07237095890791
1995	4.9114128349211
1996	4.77966516356586
1997	4.67168237600926
1998	4.56768447528448
1999	4.50929059322366
2000	4.48794379272311
2001	4.46803863648963
2002	4.45172521074455
2003	4.43989093104428
2004	4.41155026073466
2005	4.38636133227986
2006	4.36904223197288
2007	4.33456407256334
2008	4.28955062520696
2009	4.23736030867919
2010	4.17122482216981
2011	4.10754639347093
2012	4.06859971928164
2013	4.04653860750331
2014	4.03388249335299
2015	4.02556595118117
2016	4.00897475970185
2017	3.97687079936575
2018	3.9411210668401
2019	3.90084982276702
2020	3.86394047961136
2021	3.83130892754319
2022	3.77345692670487
2023	3.68233912654271