Quarter	Growth rate same period previous year
1997-01-01	0.3210518269377760
1997-04-01	0.1020043861886290
1997-07-01	0.3679288670856900
1997-10-01	0.7059184613023760
1998-01-01	0.4470181855125480
1998-04-01	1.0037193661792300
1998-07-01	1.3288529097296700
1998-10-01	1.3917813785746800
1999-01-01	1.8205724688985400
1999-04-01	1.9471347861178200
1999-07-01	1.7535926037584100
1999-10-01	2.1742397675467300
2000-01-01	1.8327207708354200
2000-04-01	1.8901533894111900
2000-07-01	2.2171744605204700
2000-10-01	2.0936504045109200
2001-01-01	4.0189240598936700
2001-04-01	4.1326728826728800
2001-07-01	4.5217391304347800
2001-10-01	4.5432715397176000
2002-01-01	5.2234257045060300
2002-04-01	5.3770461222776600
2002-07-01	4.8853762248104900
2002-10-01	4.3596104373392100
2003-01-01	3.1504834900405500
2003-04-01	2.7305717826164200
2003-07-01	2.6483937778169600
2003-10-01	2.3154465818550100
2004-01-01	1.9526524969760000
2004-04-01	1.7576358075216300
2004-07-01	1.4467244784064500
2004-10-01	1.6047842361140900
2005-01-01	1.2838983050847300
2005-04-01	1.5283010880149000
2005-07-01	1.7603994752655300
2005-10-01	1.5328590785907900
2006-01-01	-0.0125507258502964
2006-04-01	-0.1959803185722690
2006-07-01	-0.5406079760469040
2006-10-01	-0.0708983234631668
2007-01-01	2.6778242677824200
2007-04-01	2.9078754961353700
2007-07-01	3.2236484508926600
2007-10-01	3.4013605442176700
2008-01-01	3.7286063569682100
2008-04-01	3.6498721123787300
2008-07-01	3.8925793907971600
2008-10-01	3.7253793994188000
2009-01-01	2.6517383618149600
2009-04-01	2.6713670191931000
2009-07-01	2.4601348980467000
2009-10-01	2.3891980232693800
2010-01-01	1.8063528511289800
2010-04-01	1.7358461773233600
2010-07-01	1.6780821917808100
2010-10-01	1.8051913502831200
2011-01-01	2.0224043305014800
2011-04-01	2.4149698128773400
2011-07-01	2.3277571947157800
2011-10-01	2.5645811557413900
2012-01-01	2.6492262343404300
2012-04-01	2.1676247665775700
2012-07-01	2.1650879566982200
2012-10-01	2.2929936305732500
2013-01-01	4.1710039843497600
2013-04-01	4.2432713328315900
2013-07-01	4.2491498120637400
2013-10-01	3.6861768368617500
2014-01-01	1.2060232245615300
2014-04-01	0.8113590263691710
2014-07-01	0.7348396401346050
2014-10-01	0.7618132528053340
2015-01-01	2.0121888938068200
2015-04-01	2.2951266923575300
2015-07-01	2.2600218161985300
2015-10-01	2.3124340155978700
2016-01-01	1.1714838795808200
2016-04-01	0.3900520069342590
2016-07-01	0.4600153338444440
2016-10-01	-0.1697623327341650
2017-01-01	-0.1682446475109720
2017-04-01	0.7704313751535920
2017-07-01	0.8262268971696120
2017-10-01	1.5071188023073400
2018-01-01	2.7063644174211800
2018-04-01	2.7516889108584700
2018-07-01	2.7381030737839400