Year	Percent
1990	0.00001
1991	0.00001
1992	0.00001
1993	0.00001
1994	0.00001
1995	0.00001
1996	0.00001
1997	0.00001
1998	0.00001
1999	0.00001
2000	113.38165
2001	217.92047
2002	-56.46446
2003	107.90968
2004	2.62688
2005	2.37777
2006	1.30394
2007	4.63422
2008	3.7272
2009	9.59879
2010	-5.67177
2011	-2.5285
2012	11.54028
2013	17.05871
2014	4.94082
2015	-3.0015
2016	-1.57115
2017	0.0998