Year % of female enrollment 1971 14.32184 1972 12.36122 1977 11.09076 1979 8.7973 1980 8.74265 1982 8.91637 1983 9.1756 1985 9.12167 1986 9.10223 1987 8.12837 1988 7.17514 1989 6.70179 1990 5.99337 1991 5.74196 1992 5.56485 1993 5.15729 1994 5.33604 1995 4.78307 1996 4.56431 1997 3.99499 1999 3.89619 2000 3.90275 2001 3.94958 2002 3.89087 2003 3.87514 2004 3.79289 2005 4.33319 2006 4.1827 2007 4.07561 2008 4.25946 2009 4.11709 2010 4.19402 2011 3.38931 2012 3.36229 2013 3.12192 2014 2.90522 2015 2.77731 2016 2.63535 2017 2.37155