Year % of male enrollment 1971 13.63676 1972 12.71788 1973 12.27326 1974 11.55212 1975 11.39263 1976 11.642 1977 11.39709 1978 11.14835 1979 11.02178 1980 10.65447 1981 10.36723 1982 10.52377 1983 10.91812 1986 11.79209 1987 12.05328 1988 12.04893 1989 12.25505 1990 12.20501 1991 12.21998 1992 12.57134 1993 13.36455 1994 13.34584 1995 13.47755 1996 12.95496 1997 12.76135 1998 1.91275 1999 1.85874 2000 1.84117 2001 1.77945 2002 1.67679 2003 1.65562 2004 1.64574 2005 1.54299 2006 1.47738 2007 1.39464 2008 0.77613 2009 0.77235 2010 0.64501 2011 0.72404 2012 0.70552 2013 0.70832 2014 0.69495 2015 0.7227 2016 0.68553 2017 0.69426