Year % of female enrollment 1972 20.04671 1973 20.89627 1974 21.86484 1975 22.97079 1976 22.28953 1977 18.00708 1978 18.25737 1979 16.23674 1980 13.76898 1982 12.43482 1983 8.85281 1984 8.03491 1985 7.81699 1986 13.10911 1987 11.24842 1988 9.44539 1989 9.4075 1990 12.96662 1991 16.22152 1993 11.70323 1998 7.14895 1999 7.72183 2000 8.22385 2001 7.85367 2002 6.31317 2003 6.01638 2004 6.70503 2005 6.33209 2006 5.8392 2007 5.25661 2008 5.65242 2009 5.44037 2010 5.2597 2011 5.19315 2012 8.44934 2013 5.45589 2014 5.31155 2015 5.24704 2016 5.07612 2017 4.11795 2018 2.74175