Year % of female enrollment 1971 22.98201 1972 21.13771 1973 19.36997 1974 20.40707 1975 19.44861 1976 19.25129 1977 19.4456 1978 13.816 1979 11.98628 1980 12.50455 1981 10.82781 1982 7.21877 1984 7.1072 1985 7.56882 1986 6.34847 1987 7.83273 1988 5.34859 1989 4.06533 1990 4.42531 1991 3.99672 1992 2.97192 1993 2.58621 1994 2.37626 1995 2.22816 1996 2.08151 1998 1.86593 1999 1.88621 2005 1.68755 2006 1.02586 2007 0.76135 2008 0.57443 2009 0.48811 2011 0.18361 2013 0.47017 2014 1.3555 2015 1.35187 2016 1.51515 2017 1.15448