Year % of female enrollment 1977 4.70049 1978 4.85599 1981 2.26575 1982 2.31958 1983 2.27245 1984 2.22364 1985 2.20428 1986 2.04453 1987 1.91081 1988 1.86395 1989 1.75667 1990 1.81818 1991 1.75013 1992 1.7455 1993 1.65017 1994 1.70451 1995 1.56135 1996 1.60387 1999 1.90149 2000 1.845 2001 1.78293 2002 1.86012 2003 1.90627 2004 1.93247 2005 1.93872 2006 1.87679 2007 1.72988 2008 1.70107 2009 1.65073 2010 1.66686 2011 1.52978 2012 1.37928 2013 1.27258 2014 1.19919 2015 1.24592 2016 1.16155 2017 1.12342