Year % of female enrollment 1996 1.5082 1997 4.10496 1998 3.59483 1999 3.65917 2000 3.70207 2001 3.37173 2002 3.04464 2003 2.81534 2004 2.66461 2005 2.77068 2006 3.00088 2007 3.02434 2008 2.95339 2009 2.83447 2010 2.59814 2011 2.46507 2012 2.52279 2013 2.54039 2014 2.42127 2015 2.17297 2016 2.19366 2017 2.21551