Year % of male enrollment 1980 5.38188 1981 4.75391 1983 4.36308 1984 3.73173 1985 3.57232 1986 3.43862 2004 2.71937 2006 2.70266 2008 2.01752 2009 1.33351 2011 0.74665 2012 0.69619 2013 0.22366 2015 0.36524 2016 0.36088