Year % of female enrollment 1970 18.82183 1972 16.52712 1973 16.52706 1975 13.01303 1976 12.35114 1978 13.36364 1979 14.14771 1980 13.44014 1981 13.12496 1982 12.48059 1985 12.53294 1986 12.48466 1987 12.38394 1989 13.05517 1990 13.33295 1991 13.97276 2011 11.13569 2012 11.75713 2013 11.91941 2014 12.811 2015 12.08849 2016 12.32542 2017 9.55966 2018 14.07768