Year	Percent
1995	-3.32282
1996	4.08758
1997	3.85675
1998	-0.96187
1999	2.48496
2000	-2.39133
2001	-4.31815
2002	-1.74936
2003	5.27526
2004	-0.58581
2005	-0.91813
2006	1.54202
2007	-4.02394
2008	-7.0035
2009	-5.7465