Year % of female enrollment 1980 3.2869 1981 2.73267 1982 2.80314 1983 2.3702 1984 1.88665 1985 1.64403 2003 0.69655 2004 0.67189 2005 0.71425 2006 0.73308 2007 0.73882 2008 0.74186 2009 0.71105 2010 0.65761 2011 0.61397 2012 0.60458 2013 0.52007 2014 0.51177 2015 0.48348 2016 0.41943 2017 0.41026 2018 0.36839