Year % of female enrollment 1980 3.77315 1981 3.09563 1983 3.07779 1984 2.55138 1985 2.25404 1986 2.19982 2004 1.54149 2006 1.73108 2008 1.34119 2009 0.80498 2011 0.46437 2012 0.36364 2013 0.16491 2015 0.38413 2016 0.37892