Year	% of female population
1960	9.0237593125873
1961	8.72458747454896
1962	8.21976127817923
1963	7.53720667113243
1964	6.79316537558853
1965	6.34493781565382
1966	6.34439652297107
1967	6.83714666121289
1968	7.59369507198281
1969	8.35227638798199
1970	8.73271334617177
1971	8.68288971565595
1972	8.12484392681671
1973	7.15655314009607
1974	6.22276878977637
1975	5.42369079928042
1976	4.8927728994904
1977	4.81582173104744
1978	5.094774914931
1979	5.58127090078447
1980	6.18139874774074
1981	6.61981807998676
1982	6.84681824169316
1983	6.99218697055878
1984	6.99837407484035
1985	6.95244991666066
1986	6.95163510368621
1987	6.98179211114647
1988	7.06255589891985
1989	7.14908214428889
1990	7.23782051481957
1991	7.32656789330266
1992	7.35956624782807
1993	7.33902620023861
1994	7.21644714977272
1995	6.98383311351296
1996	6.72981511474878
1997	6.50673625338739
1998	6.30851108211114
1999	6.1738642415724
2000	6.15661860462936
2001	6.22465232670928
2002	6.32674047137542
2003	6.42800686369828
2004	6.52923181114198
2005	6.63056252448716
2006	6.70390737604136
2007	6.7356982874482
2008	6.76340880690889
2009	6.81375740937269
2010	6.87284034799529
2011	6.93044868541648
2012	7.0092887693626
2013	7.19344254437282
2014	7.42478631296857
2015	7.59326386805045
2016	7.74749166536761
2017	7.88011062442173
2018	7.85615777937897
2019	7.7006621077657
2020	7.50600232153103
2021	7.25281377209889
2022	6.44691295500126
2023	5.57580608008662