Year	% of male enrollment
1970	16.70407
1971	16.78412
1972	16.59029
1973	16.43222
1974	16.15262
1975	15.38356
1976	15.50929
1977	15.48863
1978	15.01112
1979	14.5258
1980	14.20391
1981	13.84535
1982	14.53943
1983	14.39959
1984	14.46464
1985	14.68755
1986	14.98288
1987	15.27666
1988	15.54286
1989	15.56678
1990	15.39162
1991	15.52102
1992	14.60817
1993	14.34851
1994	15.9192
1995	15.72728
1996	15.31839
1997	14.85871
1998	14.79332
1999	14.57717
2000	14.9073
2001	14.64031
2002	14.11665
2003	13.93974
2004	13.53531
2005	11.97824
2006	11.54754
2007	11.46569
2008	10.99175
2009	11.24286
2010	10.78402
2011	10.48651
2012	10.76699
2013	10.65742
2014	9.96598
2015	9.6706
2016	9.57224
2017	9.65283
2018	9.45315