Year	Percent Change
2000-01-01	2.2946
2001-01-01	3.6799
2002-01-01	5.8967
2003-01-01	-2.0368
2004-01-01	6.9027
2005-01-01	6.2155
2006-01-01	5.0460
2007-01-01	5.6748
2008-01-01	4.4765
2009-01-01	5.9125
2010-01-01	3.4396