Year	% of male enrollment
1970	27.31318
1971	26.16719
1972	26.21418
1973	25.61249
1975	24.30367
1976	23.87995
1978	19.91293
1979	19.04559
1980	17.69936
1981	17.21361
1982	17.35117
1983	17.58061
1984	18.04912
1985	17.2901
1986	17.11285
1987	16.74132
1988	16.72107
1989	15.78701
1990	15.2457
1999	11.58805
2000	11.08342
2001	10.81471
2002	10.42232
2004	10.3797
2005	9.85028
2006	9.34673
2007	9.85917
2008	10.3939
2009	11.79136
2010	9.73367
2011	10.30476
2012	9.70595
2013	9.57878
2014	9.393
2015	9.83714
2017	9.17518