Year	% of male enrollment
1971	18.44611
1972	16.90436
1973	18.33718
1974	20.09095
1975	16.7835
1976	20.28476
1977	20.95282
1978	20.02447
1979	18.11105
1980	23.04987
1981	18.62569
1982	17.1368
1983	21.24912
1984	27.78808
1985	25.22535
1986	26.34609
1987	25.83155
1988	25.95945
1989	25.93185
1990	24.54846
1991	21.16907
1992	22.74816
1993	23.58139
1994	24.52075
1995	24.27993
1996	24.91017
1997	25.13915
1998	23.75915
2000	19.96927
2001	19.90074
2002	20.92196
2003	19.89452
2004	23.00914
2005	16.68869
2008	14.27939
2010	13.44996
2011	10.90059
2012	11.65282
2013	11.26155
2014	11.01254
2015	11.0379
2016	10.22641
2018	15.39962