Year % of female enrollment 1977 7.49843 1979 5.59313 1980 4.6969 1981 5.1731 1982 4.71844 1983 4.82154 1984 4.55339 1985 4.40049 1986 3.84938 1987 3.65506 1988 3.57031 1991 3.19678 1992 3.23657 1993 3.93717 1994 3.9326 1995 3.90748 1996 3.71734 1999 3.50274 2000 3.48903 2001 3.59085 2002 3.66283 2003 3.77995 2004 4.01763 2005 4.03815 2006 4.01063 2007 3.88087 2008 3.92966 2009 3.99735 2010 4.02971 2011 3.96809 2012 3.92156 2013 5.64324 2014 5.01406 2015 4.72357 2016 4.66736 2017 4.7308