Year % of female enrollment 1971 1.40291 1972 0.78099 1973 0.36466 1974 0.54427 1975 0.96635 1976 1.16834 1977 0.90545 1978 3.93453 1979 3.00446 1980 1.93983 1981 1.51781 1982 1.37683 1983 1.32763 1984 1.21179 1985 1.09884 1986 2.30302 1987 2.21059 1988 1.89167 1989 1.63369 1990 0.84502 1991 1.12943 1992 1.21332 1993 1.29544 1994 1.65221 1995 1.49743 1996 1.3945 1997 1.42557 1998 1.36372 1999 1.79066 2000 1.59702 2001 1.98496 2002 1.97197 2003 2.09754 2004 1.64887 2005 2.16978 2006 1.98534 2007 1.76062 2008 1.70881 2009 1.43247 2010 0.85023 2011 0.22025 2012 0.40077 2013 0.17348 2014 0.5438 2015 0.27532 2016 0.09763 2017 0.38588