Quarter	Percent Change
1995-04-01	3.5616369455501900
1995-07-01	3.9293903609363000
1995-10-01	4.5822127154727500
1996-01-01	5.1110511223562700
1996-04-01	5.1548475469452200
1996-07-01	4.6319926447871400
1996-10-01	3.4749268426508500
1997-01-01	2.2179004558313500
1997-04-01	2.1049339021731900
1997-07-01	2.4997539589720500
1997-10-01	2.3631008054993500
1998-01-01	2.5146968206239100
1998-04-01	2.8440457369115700
1998-07-01	2.2115774395541000
1998-10-01	1.3850430398336900
1999-01-01	0.4601620936854340
1999-04-01	-0.8535839042065320
1999-07-01	-1.0318462324842700
1999-10-01	-0.1040470883223880
2000-01-01	0.4019507468593790
2000-04-01	0.1928471080095360
2000-07-01	-0.4886569235199160
2000-10-01	-0.7446148498367580
2001-01-01	-0.3549167278826240
2001-04-01	-0.7666438457911440
2001-07-01	-0.9126777827042400
2001-10-01	-0.6083873271749490
2002-01-01	-0.9174462264480720
2002-04-01	-0.7625300379077150
2002-07-01	-0.6804450825432560
2002-10-01	-1.1702971504579600
2003-01-01	-1.5807555531992300
2003-04-01	-1.8573684561674600
2003-07-01	-1.9290358073540200
2003-10-01	-1.7119302878675600
2004-01-01	-1.4281994766566200
2004-04-01	-0.8211384754286520
2004-07-01	0.3326415546642620
2004-10-01	0.8070903734847220
2005-01-01	0.1210557340141250
2005-04-01	-0.3347714646971260
2005-07-01	-0.1664946294370010
2005-10-01	-0.5913339867735550
2006-01-01	-0.7060218898645950
2006-04-01	-0.2644439771805610
2006-07-01	-0.8864020680526800
2006-10-01	-0.9254803921156410
2007-01-01	0.1632216115675950
2007-04-01	0.7522120520694170
2007-07-01	0.5968907728859560
2007-10-01	0.7335673631832190
2008-01-01	1.6559955743005100
2008-04-01	2.2937418389013700
2008-07-01	2.6101186308813300
2008-10-01	1.8139459343012000
2009-01-01	-0.4741277503138020
2009-04-01	-2.4871946738165300
2009-07-01	-3.4316735266938400
2009-10-01	-2.8570208796618900
2010-01-01	-1.4193457230459800
2010-04-01	-0.4628206967778350
2010-07-01	-0.0928198601555609
2010-10-01	-0.3729150987073920
2011-01-01	-0.6887618960682610
2011-04-01	-0.5860164399147020