Annual % of female population
1960 7.66033930285138
1961 7.3223724810183
1962 7.01905741134836
1963 6.87090643723646
1964 6.86695901265715
1965 6.91358133586187
1966 7.00967615177779
1967 7.1509341220121
1968 7.37356087947901
1969 7.75697738485019
1970 8.24069815182394
1971 8.70557114144072
1972 9.14899271468827
1973 9.56951260336612
1974 9.94582445294746
1975 10.2978305340224
1976 10.6444991843521
1977 10.9755267378676
1978 11.2752212235962
1979 11.5105387052801
1980 11.6264594830774
1981 11.6054442016448
1982 11.4826019822897
1983 11.3006164499702
1984 11.1176777760057
1985 10.9638566742734
1986 10.841124902405
1987 10.7614305311877
1988 10.7321394003179
1989 10.7878633661563
1990 10.8970872355565
1991 10.9755066020313
1992 11.0004523914694
1993 10.9724193520125
1994 10.9106146578742
1995 10.8418401076174
1996 10.785835386915
1997 10.7573660025519
1998 10.7787696017309
1999 10.8794340267165
2000 11.0801568421624
2001 11.3473934850889
2002 11.6205687961153
2003 11.8526861578103
2004 11.9954096258328
2005 12.0116111230111
2006 11.856939524828
2007 11.5020468287525
2008 10.9876525007457
2009 10.3907227624025
2010 9.79768417435573
2011 9.27199604759583
2012 8.81880125697209
2013 8.45486237973983
2014 8.15174702070103
2015 7.85248811788825
2016 7.56019913099198
2017 7.28619525160497
2018 7.01868963643246
2019 6.7546661665647
2020 6.54033597659688
2021 6.44423761675198
2022 6.54540816162715
2023 6.87550360641142