Year	Percent
1993	0.01404
1994	17.30704
1996	0.02615
2000	0.00855
2001	0.00424
2002	0.00306
2005	0.05359
2006	0.02743
2007	0.20878
2008	0.00707
2009	0.77299
2010	0.15588
2011	0.00185
2012	0.05844
2015	8.33251