Year	% of male enrollment
1970	12.63648
1971	12.76359
1972	13.33587
1973	12.41377
1974	12.45498
1975	12.93881
1976	13.14805
1977	13.1066
1978	12.98346
1979	13.3155
1980	13.41783
1981	13.91413
1982	13.31338
1983	13.20551
1984	13.40333
1985	11.83135
1986	11.29618
1987	11.8603
1988	11.17268
1989	11.00348
1990	11.22511
1991	11.03188
1992	11.2076
1993	10.3521
1994	10.29037
1995	10.31394
1996	10.20057
1997	10.07978
1998	10.5561
1999	10.05852
2000	10.3173
2001	9.62275
2002	9.08256
2003	8.51925
2004	7.92101
2005	7.68153
2006	8.28043
2007	8.61458
2008	8.50492
2009	8.69214
2010	8.29242
2011	8.12959
2012	7.83781
2013	7.80011
2014	8.08551
2015	7.6905
2016	7.79876
2017	7.61995
2018	7.52381