Year	% of enrollment
1983	9.30811
1984	13.04771
1985	18.1247
1990	10.47237
1991	10.59829
1992	10.60172
1994	15.54756
1999	12.62242
2000	5.17427
2001	8.3964
2002	8.89363
2003	10.43165
2005	6.00414
2006	6.08963
2007	6.60315
2009	6.64962
2010	5.96689
2011	6.46909
2012	6.98483
2013	7.4132
2014	6.71346
2015	6.67064
2016	4.56331
2017	4.85903