Year % of female enrollment 1973 15.35597 1974 14.501 1975 13.49133 1976 13.94264 1977 13.90413 1978 13.16005 1979 13.0254 1980 11.85801 1981 10.90016 1982 10.21594 1983 9.51027 1984 8.12563 1985 7.24533 1986 4.88973 1987 4.7266 1988 4.80781 1989 4.53159 1990 4.62996 1991 4.24614 1992 4.55969 1993 4.87154 1994 5.2935 1995 5.33824 1996 6.71432 1997 7.8885 1999 8.90168 2000 10.10718 2001 9.91166 2002 9.57015 2003 9.53101 2004 9.65074 2005 9.7661 2006 10.23881 2007 9.28394 2008 7.9319 2009 8.76192 2010 8.83256 2011 7.22319 2012 6.44664 2013 6.22759 2014 5.45982 2015 5.06452 2016 4.98719 2017 4.98632 2018 4.71239