Year	% of female population
1960	11.8941375017066
1961	11.5406333155217
1962	11.2078901691403
1963	10.817444764388
1964	10.3906292734415
1965	10.008621981855
1966	9.26222918944306
1967	8.21589824142029
1968	7.48503591544959
1969	7.14054307227473
1970	7.01323630131933
1971	7.2817563531914
1972	8.04513170374138
1973	8.87556685174627
1974	9.36839580660448
1975	9.57821846566914
1976	9.71442970619024
1977	9.67769463744779
1978	9.56363902243058
1979	9.63245991685459
1980	9.82329075958075
1981	10.1158607071142
1982	10.5669995280228
1983	10.9429068690096
1984	11.1906005652068
1985	11.4017654502825
1986	11.4802423162815
1987	11.3851996827889
1988	11.0878829753634
1989	10.590802229572
1990	9.98978015344618
1991	9.32542282787814
1992	8.57874087828939
1993	7.9445580341676
1994	7.56357822634751
1995	7.33017838721727
1996	7.23591449542158
1997	7.25051366947833
1998	7.29387444100015
1999	7.33348434975824
2000	7.3731849243542
2001	7.4160028441568
2002	7.45545233977101
2003	7.49198381714555
2004	7.5195673989636
2005	7.55282866053764
2006	7.60790391808497
2007	7.68368992443396
2008	7.76345327534993
2009	7.82360013339877
2010	7.84440444163786
2011	7.81281166818539
2012	7.72630567068664
2013	7.60003570063636
2014	7.4605325129278
2015	7.31060289009625
2016	7.1569809241155
2017	7.01061379710653
2018	6.86139961397941
2019	6.71427912301804
2020	6.57564030592521
2021	6.43205426887606
2022	6.2946843044726
2023	6.18839637469853