Year	% of male enrollment
1971	30.80632
1972	30.73413
1973	31.59032
1974	29.70849
1975	28.05006
1976	28.88722
1977	26.42359
1978	26.99798
1979	27.10971
1980	26.08843
1981	23.64293
1982	24.59059
1983	19.93637
1984	18.24684
1985	15.94785
1986	11.48924
1987	11.79019
1988	9.28939
1989	9.34727
1991	7.98394
1992	8.16864
1993	6.47206
1994	6.09175
1995	5.96481
1996	5.13443
1997	5.49036
1998	5.93464
1999	5.65083
2000	6.72525
2001	5.92392
2002	5.7419
2003	5.76298
2004	4.97466
2005	4.81764
2006	6.59747
2011	3.01083
2012	2.93348
2013	3.13937
2014	2.96613
2015	2.45337
2016	2.61177
2017	2.53467
2018	2.39747