Year	% of female population
1960	12.2191328721913
1961	12.5964325529543
1962	12.8966268160971
1963	13.1617527284574
1964	13.3180252583238
1965	13.39227034705
1966	13.5149567056508
1967	13.6804851294575
1968	13.8924141319032
1969	14.152949037235
1970	14.4637579522116
1971	14.7609642811064
1972	14.9698830754695
1973	15.0714899601531
1974	15.0644817220983
1975	14.9507040217423
1976	14.7898128260203
1977	14.6522104298694
1978	14.5385587863464
1979	14.4269317891026
1980	14.303139183056
1981	14.0441619018959
1982	13.6507818039333
1983	13.2754181562228
1984	12.9678357192802
1985	12.7543973583836
1986	12.6281199366455
1987	12.5725373567387
1988	12.5639403524627
1989	12.5660159700067
1990	12.563613803521
1991	12.5154783482584
1992	12.4216820020765
1993	12.3239373761537
1994	12.2133732428243
1995	12.0390802961276
1996	11.7583737378231
1997	11.4037899836147
1998	11.0215005798912
1999	10.6580241394725
2000	10.3699124716675
2001	10.2297106848233
2002	10.2371057981183
2003	10.3131120758906
2004	10.3894690048718
2005	10.4184535649762
2006	10.3279230317274
2007	10.101952237593
2008	9.79831636394012
2009	9.46475195822454
2010	9.14118595451904
2011	8.84471768566364
2012	8.57617150445836
2013	8.3153615665019
2014	8.05347244864689
2015	7.79885837496511
2016	7.57484914126566
2017	7.42588189625892
2018	7.38266779453373
2019	7.42668850413352
2020	7.51779837299921
2021	7.61594585607261
2022	7.71665735650095
2023	7.78652754214434