Year % of female enrollment 1970 15.33838 1972 15.70926 1973 15.42826 1974 15.06156 1975 13.79378 1976 13.07286 1977 12.64204 1978 12.76339 1980 12.08177 1981 11.69728 1982 11.37216 1983 9.10479 1984 9.7689 1985 9.30843 1986 8.34167 1987 8.09637 1988 7.6934 1989 7.91197 1990 7.29714 1991 7.69928 1992 7.72444 1993 7.01879 1994 6.92572 1995 6.72915 1996 7.73749 1998 7.26905 1999 6.68791 2000 6.5127 2001 6.65913 2002 6.2802 2003 5.97371 2004 5.37734 2005 4.07162 2006 3.82512 2007 3.23984 2008 3.4833 2009 3.87137 2010 3.69971 2011 3.57379 2012 3.51845 2016 2.13416