Year % of male enrollment 1999 22.98737 2000 23.00713 2001 24.11643 2002 25.99007 2003 22.91925 2005 24.94566 2006 29.41227 2007 27.89939 2008 26.86553 2009 27.38839 2011 21.66253 2013 19.32289 2014 16.12813 2015 17.15431 2016 16.75991 2017 17.02801 2018 15.50297