Quarter	Percent Change
1995-04-01	11.6362403062868000
1995-07-01	10.8264226218284000
1995-10-01	9.5446658159798300
1996-01-01	8.2422933129505500
1996-04-01	7.0861748065927400
1996-07-01	6.2172552341217300
1996-10-01	5.3331822302673800
1997-01-01	4.1740110626845900
1997-04-01	3.2164911494495600
1997-07-01	2.7634202215808400
1997-10-01	2.7633395826083000
1998-01-01	3.3958389093113900
1998-04-01	3.9720151762691900
1998-07-01	3.8253157859109300
1998-10-01	3.3777627942534500
1999-01-01	2.7766920906474400
1999-04-01	2.3037884224448600
1999-07-01	2.3381210057382400
1999-10-01	2.3333429382285100
2000-01-01	2.1425610115820500
2000-04-01	2.2914119326276200
2000-07-01	2.5569461729265800
2000-10-01	2.8121659816708300
2001-01-01	2.7948021937387100
2001-04-01	1.9493207658436800
2001-07-01	0.8665690698307090
2001-10-01	0.0819599586037944
2002-01-01	-0.2735733892775890
2002-04-01	-0.3579281968118280
2002-07-01	-0.7827620233263210
2002-10-01	-1.4289223154911500
2003-01-01	-1.9300972710310800
2003-04-01	-2.0797785581543100
2003-07-01	-1.5568166774618100
2003-10-01	-0.6039450069209020
2004-01-01	0.0750339513335323
2004-04-01	0.2358329424396390
2004-07-01	0.1101148079186470
2004-10-01	-0.0267029208349678
2005-01-01	-0.1920646891584550
2005-04-01	-0.3454719700831900
2005-07-01	-0.2858448209288940
2005-10-01	-0.3090182279430900
2006-01-01	-0.4229342418698040
2006-04-01	-0.3693158265453760
2006-07-01	-0.0827295461356384
2006-10-01	0.5686035351503230
2007-01-01	1.2330475705929700
2007-04-01	1.4990938878192400
2007-07-01	1.4580314233869700
2007-10-01	1.4156121543956000
2008-01-01	1.5614028899757500
2008-04-01	1.6541433004285100
2008-07-01	1.2875865158773200
2008-10-01	0.4382633493424190
2009-01-01	-0.0321841555039568
2009-04-01	0.3281536466409840
2009-07-01	0.8032679242392930
2009-10-01	1.1029204327590500
2010-01-01	0.9492723845201770
2010-04-01	0.1788909749746820
2010-07-01	-0.5491127630175550
2010-10-01	-0.9249330103750890
2011-01-01	-1.1662268016828100
2011-04-01	-1.2450869351962800