Quarter	Percent Change
1992-04-01	1.4324154911766100
1992-07-01	2.8243742509403500
1992-10-01	4.1201917212070200
1993-01-01	5.2761994163558000
1993-04-01	4.6891449469567900
1993-07-01	4.1709399225733600
1993-10-01	3.7081042284018900
1994-01-01	3.2902639683757900
1994-04-01	3.6627315941321800
1994-07-01	3.9937294776419400
1994-10-01	4.2830882437320300
1995-01-01	4.5317228137837600
1995-04-01	5.3451022491055900
1995-07-01	6.0325003744272900
1995-10-01	6.5933591089373800
1996-01-01	7.0336694241403500
1996-04-01	6.0635821542132300
1996-07-01	5.2380932602777700
1996-10-01	4.5223692354660700
1997-01-01	3.8913820642631600
1997-04-01	3.1810200957993200
1997-07-01	2.5357519631039300
1997-10-01	1.9393753663252200
1998-01-01	1.3789656542688000
1998-04-01	1.0123812525757400
1998-07-01	0.7562833880771790
1998-10-01	0.8559958895029840
1999-01-01	0.5337557523763830
1999-04-01	0.7563405106726370
1999-07-01	1.4005299030838900
1999-10-01	1.7060412077930200
2000-01-01	2.4981604882308500
2000-04-01	3.3295482179658400
2000-07-01	3.8168917115121800
2000-10-01	4.2426095658147400
2001-01-01	3.9909227381855100
2001-04-01	3.1736904972284800
2001-07-01	2.3213121350123200
2001-10-01	1.1896088120706900
2002-01-01	0.6992682780420420
2002-04-01	1.2874970890893200
2002-07-01	1.6652039843792300
2002-10-01	1.8319236198774900
2003-01-01	1.9978485143844700
2003-04-01	1.8219513407046100
2003-07-01	1.8199123276915400
2003-10-01	2.4273994623796900
2004-01-01	2.3214116022689500
2004-04-01	1.2416792131512700
2004-07-01	0.6837901059648560
2004-10-01	0.2265418006404680
2005-01-01	-0.1322707642355440
2005-04-01	-0.0250743165578822
2005-07-01	-0.2530973587859820
2005-10-01	-0.5741987724426870
2006-01-01	-0.2904587409462110
2006-04-01	0.7062855812611000
2006-07-01	1.6159994598538900
2006-10-01	1.4526891026689000
2007-01-01	0.8135584678367690
2007-04-01	0.6370385924056850
2007-07-01	1.0555692011170800
2007-10-01	1.8597667405986600
2008-01-01	2.2932696626711600
2008-04-01	2.3156668765670800
2008-07-01	2.2292021507092400
2008-10-01	1.9054181379606800
2009-01-01	1.6523381176832000
2009-04-01	1.1108694516349700
2009-07-01	0.0872783669118862
2009-10-01	-0.7361135407364420
2010-01-01	-1.0503230615408700
2010-04-01	-0.8842459976581090
2010-07-01	-0.4571138363093920
2010-10-01	0.3689212709443760
2011-01-01	1.2027439355910900