Quarter	Growth rate same period previous year
1997-01-01	8.502717275022490
1997-04-01	7.185754483222010
1997-07-01	7.864013812381790
1997-10-01	6.643008094421620
1998-01-01	7.615554503864950
1998-04-01	7.460230389467930
1998-07-01	4.840123480315560
1998-10-01	1.648906337633210
1999-01-01	-1.817715395609630
1999-04-01	-3.460220228979800
1999-07-01	-3.980515467665120
1999-10-01	-2.538071065989860
2000-01-01	1.507437187496190
2000-04-01	3.558352462184690
2000-07-01	6.565000780161520
2000-10-01	9.197937431532060
2001-01-01	7.752577319587640
2001-04-01	8.179959100204500
2001-07-01	5.776892430278910
2001-10-01	2.480620155038770
2002-01-01	0.267891312667441
2002-04-01	-1.890359168241960
2002-07-01	-3.804143126177030
2002-10-01	-3.895612708018150
2003-01-01	-3.587786259541980
2003-04-01	-2.736030828516380
2003-07-01	-0.509005481597490
2003-10-01	1.770956316410850
2004-01-01	4.038004750593810
2004-04-01	4.714738510301090
2004-07-01	5.234159779614320
2004-10-01	3.054911059551430
2005-01-01	1.712328767123290
2005-04-01	0.983730609156292
2005-07-01	-0.299177262528065
2005-10-01	-0.525328330206384
2006-01-01	-2.918069584736270
2006-04-01	-3.372049456725380
2006-07-01	-3.263315828957230
2006-10-01	-2.678234628442090
2007-01-01	0.886319845857423
2007-04-01	2.520356727413730
2007-07-01	3.606048856145800
2007-10-01	4.224806201550390
2008-01-01	8.861726508785350
2008-04-01	7.034795763993940
2008-07-01	5.576347305389210
2008-10-01	5.132019338043890
2009-01-01	-2.070175438596490
2009-04-01	-2.614840989399300
2009-07-01	-3.899326479971640
2009-10-01	-4.598514326140790
2010-01-01	-4.120386958079550
2010-04-01	-3.265602322206070
2010-07-01	-1.659904094430100
2010-10-01	-0.556173526140156
2011-01-01	3.587443946188340
2011-04-01	5.438859714928710
2011-07-01	6.639159789947490
2011-10-01	7.606263982102890
2012-01-01	6.132756132756130
2012-04-01	4.517965136961950
2012-07-01	3.411888849806540
2012-10-01	2.702702702702730
2013-01-01	3.535010197144810
2013-04-01	3.573859768550030
2013-07-01	4.387755102040810
2013-10-01	4.284750337381900
2014-01-01	2.330925804333540
2014-04-01	1.873151495234960
2014-07-01	0.782013685239492
2014-10-01	-1.779359430604960
2015-01-01	-3.015720243824160
2015-04-01	-2.903225806451620
2015-07-01	-3.427093436792750
2015-10-01	-1.943346508563920
2016-01-01	-2.183261660602090
2016-04-01	-3.089700996677730
2016-07-01	-1.941747572815530
2016-10-01	-0.235136042996301
2017-01-01	1.454176530267170
2017-04-01	3.531025025711350
2017-07-01	3.618982587913960
2017-10-01	1.582491582491550
2018-01-01	-0.599999999999990
2018-04-01	-1.324503311258280