Annual % of female population
1960 9.10365317822321
1961 9.20963884971488
1962 9.34144881261225
1963 9.53048899279174
1964 9.76954669911774
1965 9.99647488821685
1966 10.0740011665209
1967 10.0146132890725
1968 9.95924787302495
1969 10.0308125715292
1970 10.1738470559829
1971 10.2219517554981
1972 10.195486727131
1973 10.1856979964164
1974 10.3469500145777
1975 10.7096879328608
1976 11.1187731914754
1977 11.4694925076579
1978 11.7629377285707
1979 11.9691504745442
1980 12.1216576011499
1981 12.2524633308727
1982 12.2892173858228
1983 12.1979144103723
1984 11.9432891101734
1985 11.5320566194838
1986 11.0194358095349
1987 10.457044089312
1988 9.90052500690799
1989 9.43012303089922
1990 9.09425722779049
1991 8.89103679360784
1992 8.81857021513965
1993 8.86202417823958
1994 9.03865798574787
1995 9.29175103975943
1996 9.53612856308342
1997 9.79022615328817
1998 10.0522538041918
1999 10.2601693863972
2000 10.4362561052597
2001 10.6561292283642
2002 10.8611565681253
2003 10.9939304342394
2004 11.05477914924
2005 11.0528209125247
2006 11.0086980370646
2007 10.9309834521727
2008 10.827395091053
2009 10.7274558914593
2010 10.6761791661756
2011 10.6461779526718
2012 10.5992679894226
2013 10.5350233948867
2014 10.4186283242143
2015 10.2173749655524
2016 9.91189427312775
2017 9.52870095521567
2018 9.1300541228908
2019 8.80017540837262
2020 8.59884866395764
2021 8.54415310541871
2022 8.63514095914637
2023 8.84951222009332