Annual % female
1971 20.9230804443359
1973 25.109260559082
1974 27.8508796691895
1975 32.2797584533691
1976 31.0754795074463
1977 31.3759593963623
1978 32.1544914245605
1979 31.9903697967529
1980 34.0238914489746
1981 30.3189601898193
1982 31.9721794128418
1983 31.5570392608643
1984 31.7528095245361
1985 32.5439605712891
1986 32.7915496826172
1987 34.6033782958984
1989 33.2959213256836
1990 32.0727996826172
1991 32.5976181030273
1992 32.5976181030273
1993 34.4769096374512
1996 33.4249000549316
1997 32.3312187194824
1998 31.624080657959
1999 30.8038101196289
2000 32.3601684570312
2001 33.0801582336426
2002 33.8159484863281
2003 33.5522804260254
2004 35.1152496337891
2005 37.4394493103027
2006 39.7684898376465
2007 42.934700012207
2008 44.655158996582
2009 45.4036598205566
2010 44.6768112182617
2011 45.191520690918
2012 45.9943695068359
2013 46.9481811523438
2014 48.0388793945312
2015 49.6809005737305
2016 51.014289855957
2017 53.2270088195801
2018 52.6886596679688
2019 53.6508903503418
2020 55.9449996948242
2021 55.2762985229492
2022 55.5822105407715
2023 56.0110015869141