Year	% of female enrollment
1971	17.57617
1972	13.70518
1973	14.2675
1977	25.60176
1978	25.47392
1981	18.58226
1982	18.40563
1983	17.58973
1986	17.38642
1987	19.91983
1988	23.34749
1989	22.56055
1990	15.5489
1991	16.14644
2005	21.80131
2006	21.39159
2007	19.98271
2008	18.65041
2009	20.07035
2010	19.60532
2011	19.4693
2012	18.88443