Year	% of male enrollment
1970	16.69469
1971	16.70466
1972	16.70783
1973	16.51535
1974	16.48367
1975	15.66952
1976	15.56837
1977	15.48224
1978	14.74581
1979	14.61784
1980	14.51223
1981	14.10666
1982	14.81713
1983	14.82515
1984	14.74764
1985	15.12789
1986	15.35748
1987	15.61349
1988	15.78462
1989	15.70437
1990	15.34628
1991	15.18222
1992	14.51318
1993	14.30353
1994	15.80254
1995	15.68379
1996	15.17584
1997	14.8721
1998	14.91496
1999	14.61805
2000	14.78141
2001	14.86878
2002	14.59863
2003	14.23759
2004	13.80645
2005	12.28188
2006	11.94308
2007	11.61415
2008	11.06517
2009	11.04878
2010	10.48835
2011	10.21191
2012	10.5824
2013	10.45084
2014	9.70535
2015	9.39509
2016	9.35325
2017	9.32934
2018	9.20593