Year % of female enrollment 1971 6.58358 1973 6.63162 1974 6.78825 1975 6.5793 1976 6.34925 1977 5.87861 1978 5.46328 1979 5.42974 1980 5.23218 1981 5.06977 1982 5.15678 1983 5.66609 1984 6.05388 1985 5.08284 1986 5.05396 1987 4.96856 1988 4.90611 1989 4.97984 1990 5.06254 1991 5.45485 1992 5.59901 1993 5.95755 1994 6.1186 1995 5.50968 1996 5.41504 1997 5.44651 1998 5.42536 1999 5.54128 2000 5.61011 2001 5.65754 2002 5.89089 2003 6.00074 2004 6.17732 2005 6.12882 2006 6.23084 2007 6.3037 2008 6.04002 2009 6.11654 2010 6.6929 2011 6.79625 2012 6.70413 2013 6.56372 2014 6.48881 2015 3.39993 2016 3.36992 2017 3.4053