Year	Percent Change
2002-01-01	0.2437
2003-01-01	-1.0892
2004-01-01	0.8357
2005-01-01	4.2512
2006-01-01	3.0397
2007-01-01	4.7744
2008-01-01	9.1484
2009-01-01	3.6670
2010-01-01	2.1514