Year	% of male enrollment
1971	32.23924
1972	32.45162
1973	30.77039
1974	30.92216
1975	29.68636
1976	26.66065
1977	25.03518
1978	24.8636
1979	24.86642
1980	25.13242
1981	26.16134
1982	28.45654
1983	31.71287
1984	32.35739
1985	34.31913
1986	30.60149
1987	31.73908
1988	31.98704
1989	35.33591
1990	38.90709
1992	33.77387
1993	34.10978
1994	36.55567
1996	34.71913
1999	39.96583
2000	27.68104
2001	25.73139
2002	25.09964
2003	28.41356
2004	25.13263
2005	24.71084
2006	21.47057
2007	21.47834
2008	23.2166
2009	20.51257
2010	19.7011
2011	19.40558
2012	24.77563