Year	% of female population
1960	9.00554997645956
1961	8.96081781487937
1962	8.89972192270586
1963	8.80810532199667
1964	8.65384561938287
1965	8.53475786436929
1966	8.53803326999715
1967	8.60002972267453
1968	8.73143014280324
1969	9.00355434681166
1970	9.32790862984372
1971	9.57767420052378
1972	9.83560061991633
1973	10.1654150492424
1974	10.4837448780214
1975	10.8206130287153
1976	11.1208497733127
1977	11.2604444595908
1978	11.2947369701484
1979	11.327171924393
1980	11.3204144324474
1981	11.3031660306796
1982	11.3635687283216
1983	11.4331519180017
1984	11.441374715226
1985	11.369849780638
1986	11.2488062501693
1987	11.0971575980028
1988	10.9238139218517
1989	10.733696832641
1990	10.5411071844397
1991	10.3289624091281
1992	10.1414748407686
1993	10.0291927712146
1994	9.97431330151866
1995	9.98508579209311
1996	10.0710816374127
1997	10.1866766753791
1998	10.2969713864015
1999	10.4110706748742
2000	10.517158754688
2001	10.5995920577685
2002	10.6485801392288
2003	10.6585127929597
2004	10.6277171607726
2005	10.5316031409479
2006	10.4155350052809
2007	10.353052559732
2008	10.3328030316049
2009	10.3299633916302
2010	10.3579363567937
2011	10.3166565780749
2012	10.1591142831158
2013	9.95831242631843
2014	9.68990409901389
2015	9.30800143444436
2016	8.91827823539647
2017	8.58881993552302
2018	8.27770893273547
2019	8.04150824632564
2020	7.93296860076283
2021	7.90974231843918
2022	7.83842930360979
2023	7.70099603872962