Year	Percent
1994	-5.50189
1995	-0.41878
1996	6.12146
1997	12.78993
1998	5.01845
1999	26.87585
2000	-6.82873
2001	-13.90057
2002	17.13023
2003	7.90464
2004	-4.7435
2005	-8.91452
2006	9.09843
2007	-17.95178
2008	0.67632
2009	-0.42476
2010	7.56816
2011	18.88811