Year	Percent Change
1996-01-01	8.4468205979453900
1997-01-01	8.2293206375756600
1998-01-01	5.3833522608427500
1999-01-01	1.6614529127292600
2000-01-01	1.2719615113201200
2001-01-01	-1.3677273425790500
2002-01-01	4.7065054029178800
2003-01-01	-0.0647875036039610
2004-01-01	0.0614334778998378
2005-01-01	2.3536393620188800
2006-01-01	1.4090500940271400
2007-01-01	4.5776621338719500
2008-01-01	6.2033019821579000
2009-01-01	3.3161067299656400
2010-01-01	2.6360482951768100