Quarter	Growth rate same period previous year
1997-01-01	1.1623683254631300
1997-04-01	0.4676258992805780
1997-07-01	0.5052327679537870
1997-10-01	0.4686373467916390
1998-01-01	0.2154398563734480
1998-04-01	0.5370569280343710
1998-07-01	1.0053859964093400
1998-10-01	0.6458557588805190
1999-01-01	0.7165890361877450
1999-04-01	0.3205128205128280
1999-07-01	0.2132954141486010
1999-10-01	0.2852049910873330
2000-01-01	0.1778726431874780
2000-04-01	0.1064962726304470
2000-07-01	-0.0354735721887248
2000-10-01	0.4621400639886400
2001-01-01	0.7812499999999820
2001-04-01	1.4184397163120700
2001-07-01	1.7033356990773700
2001-10-01	1.9108280254776900
2002-01-01	1.8322762508809000
2002-04-01	1.0489510489510500
2002-07-01	0.8722958827634320
2002-10-01	0.6944444444444440
2003-01-01	0.9342560553633310
2003-04-01	1.6262975778546700
2003-07-01	1.7640954686959400
2003-10-01	1.6206896551724200
2004-01-01	1.4741172437435700
2004-04-01	1.3619339462036100
2004-07-01	1.2916383412644500
2004-10-01	1.3233797081778100
2005-01-01	0.9121621621621580
2005-04-01	0.6718172657037280
2005-07-01	0.7718120805369010
2005-10-01	0.8372404554588070
2006-01-01	1.1382658185470400
2006-04-01	1.5682349015682400
2006-07-01	2.0313020313020500
2006-10-01	2.2583859182995700
2007-01-01	2.8798411122144800
2007-04-01	2.6938239159001300
2007-07-01	3.0026109660574500
2007-10-01	4.1571938941214600
2008-01-01	5.0514800514800800
2008-04-01	6.6858605246321300
2008-07-01	7.8897338403041800
2008-10-01	6.7165575304022600
2009-01-01	5.4715418617148700
2009-04-01	3.3621525951020600
2009-07-01	1.1349733270187900
2009-10-01	0.9599208934432210
2010-01-01	0.3370407819345990
2010-04-01	0.8080808080807860
2010-07-01	1.1796427367711400
2010-10-01	1.6459523009741400
2011-01-01	3.7957675512260600
2011-04-01	4.5090180360721500
2011-07-01	5.2298467688207900
2011-10-01	4.9570389953734100
2012-01-01	3.7540453074433600
2012-04-01	3.1639501438159100
2012-07-01	2.6274137385248600
2012-10-01	2.4559193954659800
2013-01-01	2.3081721771678100
2013-04-01	2.7261462205700400
2013-07-01	2.7760641579272100
2013-10-01	2.7043638598648100
2014-01-01	2.0731707317073100
2014-04-01	0.8443908323280940
2014-07-01	-0.3901560624249670
2014-10-01	-1.6157989228007200
2015-01-01	-1.6427718040621200
2015-04-01	-1.1961722488038400
2015-07-01	-1.0545344983428800
2015-10-01	-0.8211678832116900
2016-01-01	-0.6984512602489970
2016-04-01	-0.7869249394672860
2016-07-01	-0.6394640682094910
2016-10-01	1.1959521619135600
2017-01-01	1.8960244648318000
2017-04-01	3.0201342281878900
2017-07-01	4.1679436101746800
2017-10-01	4.1515151515151400
2018-01-01	3.1812725090035900
2018-04-01	2.0728457210542000
2018-07-01	1.2944983818770200