Year	Percent Change
1996-01-01	14.39082102919790000
1997-01-01	6.17134629794886000
1998-01-01	9.73198943758478000
1999-01-01	10.47928448906940000
2000-01-01	4.45616501761903000
2001-01-01	12.37033803454610000
2002-01-01	13.20145954011420000
2003-01-01	11.60471710338940000
2004-01-01	4.20020281461970000
2005-01-01	7.31376506010146000
2006-01-01	6.96913861540562000
2007-01-01	8.58370908265374000
2008-01-01	-0.00657317680741512
2009-01-01	-0.42264366577893100
2010-01-01	2.44336032426090000