Year	% of total enrollment
1995	1.39951
1999	0.91631
2000	1.03809
2001	1.1675
2002	0.89044
2003	0.41825
2004	0.38761
2005	0.25793
2006	0.17541
2007	0.14577
2008	0.07645
2009	0.08255
2010	0
2011	0
2015	0
2016	0
2017	0
2018	0