Year % of male enrollment 1970 0 1971 0 1972 0 1973 0 1974 0 1975 0 1976 0 1977 0 1978 0 1979 0 1980 0 1981 0 1982 11.37017 1983 0 1984 15.08212 1985 0 1986 12.68584 1998 20.32904 1999 16.84726 2000 16.03568 2001 16.02753 2002 14.57065 2003 14.20069 2012 14.23353 2013 14.99905