Quarter	Percent Change
1995-04-01	2.980527070414980
1995-07-01	2.488447632938770
1995-10-01	1.382832749562000
1996-01-01	0.997307349401194
1996-04-01	0.801561189424672
1996-07-01	1.268155211570990
1996-10-01	2.042645430122990
1997-01-01	1.294809788107720
1997-04-01	1.146448464165380
1997-07-01	2.570086213983300
1997-10-01	3.050148731864890
1998-01-01	2.530066254014500
1998-04-01	2.094939314441100
1998-07-01	1.579697313324690
1998-10-01	1.238247003134870
1999-01-01	1.927915864961780
1999-04-01	3.002215259368470
1999-07-01	2.855581012277490
1999-10-01	2.066292862614480
2000-01-01	2.154115964794680
2000-04-01	2.012899566127340
2000-07-01	1.254615722768820
2000-10-01	1.251053807825930
2001-01-01	1.517434007626650
2001-04-01	1.649783518731150
2001-07-01	1.813129859499660
2001-10-01	2.000233973534360
2002-01-01	1.998814643491680
2002-04-01	1.568476539141570
2002-07-01	1.414719084899230
2002-10-01	1.579448623340710
2003-01-01	1.687972389333990
2003-04-01	1.749439917088240
2003-07-01	1.759301720330590
2003-10-01	2.267992274337620
2004-01-01	2.753167873020450
2004-04-01	1.752821380322050
2004-07-01	0.712220042129966
2004-10-01	0.815846401396062
2005-01-01	0.564608544779700
2005-04-01	0.585530989240886
2005-07-01	1.237935233982150
2005-10-01	0.796063717943847
2006-01-01	-0.421266881515053
2006-04-01	-1.338093415957230
2006-07-01	-1.677467197329090
2006-10-01	-0.901288934886472
2007-01-01	0.675091188952810
2007-04-01	1.919217665949790
2007-07-01	2.689523016776020
2007-10-01	2.933385358861850
2008-01-01	3.166118411656450
2008-04-01	3.414200387138780
2008-07-01	3.259296695573490
2008-10-01	3.170241913222180
2009-01-01	2.683783424364880
2009-04-01	2.534939162309930
2009-07-01	2.908051883225380
2009-10-01	2.662617900056520
2010-01-01	2.397293055948090
2010-04-01	2.432386599233700
2010-07-01	2.274406463404040
2010-10-01	2.119740445271530