Year	Percent Change
1996-01-01	2.8852798167755000
1997-01-01	3.5684880129113400
1998-01-01	9.3939700427136400
1999-01-01	3.4836737216029400
2000-01-01	13.3252444534112000
2001-01-01	-0.1422309670585860
2002-01-01	0.1317024648677620
2003-01-01	-3.8485142400814900
2004-01-01	-8.5286193341636300
2005-01-01	-1.6953552916857200
2006-01-01	-4.1437825642741800
2007-01-01	-0.0992209037120977
2008-01-01	6.3830640437287300
2009-01-01	6.6374275712506600
2010-01-01	0.6317874810828620