Year % of female enrollment 1972 15.40958 1973 14.7376 1974 15.17847 1975 3.87565 1976 4.27841 1977 4.38205 1978 4.26321 1981 10.94194 1982 5.44563 1983 5.90099 1984 6.34713 1986 7.71383 1987 10.93343 1988 9.3116 1999 2.87686 2000 3.35945 2001 3.35595 2002 3.36099 2003 3.60843 2004 3.60216 2005 3.60698 2006 4.0372 2007 3.68197 2008 3.93304 2010 3.5783 2011 3.55561 2012 3.26645 2013 2.9972 2014 3.11248 2015 2.99216 2016 3.15177 2017 3.35119