Year % of female enrollment 1971 8.85583 1972 8.49361 1973 9.21718 1974 8.78595 1975 7.59516 1976 7.14376 1977 6.72833 1978 6.39466 1979 6.04563 1980 5.10565 1981 5.30884 1982 4.63285 1983 3.94599 1984 4.08882 1985 3.36539 1986 2.68945 1987 2.17471 1988 1.86505 1989 1.28134 1990 1.31994 1991 1.22707 1992 1.42711 1993 1.58829 1994 2.06586 1995 2.08386 1996 2.0122 1997 1.84764 1998 0.8066 1999 1.0884 2000 1.34318 2001 0.98087 2002 1.06716 2003 1.19778 2004 1.86196 2005 1.20543 2006 1.10054 2007 1.18412 2008 1.56752 2009 1.94824 2010 1.32372 2011 1.76615 2012 2.14919 2013 2.476 2014 2.29806 2015 0.7002 2016 0.72892 2017 0.71282