Annual % female
1971 40.087718963623
1972 41.4185600280762
1973 42.4334907531738
1974 43.0688781738281
1975 42.3484115600586
1976 43.5982894897461
1977 44.8451194763184
1978 45.7758598327637
1979 44.8077812194824
1980 45.5909118652344
1981 45.2804412841797
1982 46.3004989624023
1983 46.7356986999512
1984 47.4561004638672
1985 48.8192596435547
1986 49.3970489501953
1987 51.0075607299805
1988 52.7583503723145
1989 54.9759483337402
1990 56.8165817260742
1991 59.9543800354004
1992 62.1424217224121
1993 63.2844581604004
1994 64.4965286254883
1995 65.2777786254883
1996 65.3534164428711
1997 68.8243713378906
1999 66.8467407226562
2000 67.7106399536133
2001 75.2229080200195
2002 81.9349136352539
2003 83.2178421020508
2004 82.7723922729492
2005 82.9811935424805
2006 82.5751266479492
2007 82.0665435791016
2008 82.3896102905273
2009 82.5809707641602
2010 83.1869506835938
2011 83.0407867431641
2012 82.842643737793
2013 83.0776977539062
2014 83.7408599853516
2015 82.406379699707
2016 83.4239730834961
2017 83.6422424316406
2018 83.9532012939453
2019 85.4039077758789
2020 89.8377990722656
2021 83.987678527832