Year	% of female population
1960	9.53081536113103
1961	9.53416208349055
1962	9.49508645044532
1963	9.39573772974085
1964	9.22858105675816
1965	8.97982758020314
1966	8.58798971797257
1967	8.06333874033835
1968	7.52955559090355
1969	7.07848336195254
1970	6.73877161104068
1971	6.51832382915505
1972	6.70220065191248
1973	7.34898765404327
1974	8.10946941751025
1975	8.84606070539358
1976	9.55622434955903
1977	9.61840469906904
1978	9.01740194501858
1979	8.58095241686432
1980	8.41862905054652
1981	8.4106373324048
1982	8.47593007680291
1983	8.54227398636429
1984	8.51415294276637
1985	8.3878755509098
1986	8.21814486905566
1987	7.95530939269652
1988	7.62086212334149
1989	7.31683682333589
1990	7.09758030656677
1991	7.00444837442027
1992	7.09159830023578
1993	7.29505410249094
1994	7.47486834754748
1995	7.43563195155357
1996	7.13771713419469
1997	6.71170327445397
1998	6.25411348986189
1999	5.78427500891485
2000	5.41263472513191
2001	5.19051812500253
2002	5.05377576223217
2003	5.00227276631665
2004	5.00447670640384
2005	5.02468563547791
2006	5.03587851827506
2007	5.02258431421991
2008	4.98897081204777
2009	4.9472533278653
2010	4.93427767901114
2011	4.95589989132463
2012	4.99138894472981
2013	5.03755182468691
2014	5.08815299879873
2015	5.11038143198147
2016	5.09065213838693
2017	5.05808720608854
2018	4.9933977793915
2019	4.91693851511334
2020	4.89389253474898
2021	4.93900960682392
2022	4.97318538599226
2023	5.03916274860589