Quarter	Growth rate same period previous year
1997-01-01	1.5528112135897100
1997-04-01	1.4980302716151700
1997-07-01	1.5321914981428000
1997-10-01	1.8129377832715200
1998-01-01	2.6630406896197700
1998-04-01	3.0029109851386600
1998-07-01	2.8555459580305900
1998-10-01	2.7974504249291600
1999-01-01	2.0841663334666200
1999-04-01	1.5023055183697800
1999-07-01	1.3831941905843800
1999-10-01	1.7666453422568000
2000-01-01	2.0954712362301200
2000-04-01	2.7061352090660500
2000-07-01	3.0210008283389500
2000-10-01	3.5396518375241700
2001-01-01	5.7737495803961100
2001-04-01	5.9450204508703400
2001-07-01	6.3425247126708700
2001-10-01	5.7351018120680000
2002-01-01	4.2254159677200000
2002-04-01	4.1434727958340700
2002-07-01	3.8293897882939100
2002-10-01	3.8295053003533500
2003-01-01	3.5495236852407500
2003-04-01	3.5260140523298400
2003-07-01	2.9727993146283900
2003-10-01	2.5524311907091500
2004-01-01	1.7097248477210600
2004-04-01	2.0110754881958800
2004-07-01	2.9660135612962300
2004-10-01	3.1028332019745300
2005-01-01	3.7047744919874500
2005-04-01	2.8448979591836700
2005-07-01	1.6564318034906200
2005-10-01	1.7340575336954300
2006-01-01	1.7842207973236700
2006-04-01	2.7701710521093800
2006-07-01	3.6404101422780500
2006-10-01	3.6344222099185300
2007-01-01	4.5701764682865700
2007-04-01	4.3058505502992600
2007-07-01	4.7089500728583400
2007-10-01	4.8006105705018000
2008-01-01	4.2432179607109500
2008-04-01	4.3021103295076100
2008-07-01	3.0945579726067500
2008-10-01	2.2138877762808400
2009-01-01	-0.9835241753113770
2009-04-01	-1.4162998722135600
2009-07-01	-1.8720471741678900
2009-10-01	-1.5852659328132400
2010-01-01	1.6566974805147600
2010-04-01	-0.0252043351456303
2010-07-01	0.2678830002896100
2010-10-01	0.8035908202418090
2011-01-01	0.8095000356608000
2011-04-01	2.4598429734207200
2011-07-01	3.6428623005271200
2011-10-01	3.5981039931054400
2012-01-01	2.8511797375216600
2012-04-01	3.0159232310450200
2012-07-01	2.1980701571045400
2012-10-01	3.3206239168111000
2013-01-01	3.0782459157351800
2013-04-01	0.7779711331763790
2013-07-01	0.9168995841570560
2013-10-01	-0.6072195383789590
2014-01-01	-0.6673340006673380
2014-04-01	0.3995259861181660
2014-07-01	-0.0810619110345437
2014-10-01	-0.1215107840820960
2015-01-01	0.7893852872018720
2015-04-01	0.9611169190301210
2015-07-01	0.9971943345840430
2015-10-01	1.9837112635598600
2016-01-01	-0.0199966672221163
2016-04-01	0.6580265882824340
2016-07-01	0.3179597027913500
2016-10-01	0.0497050831731670
2017-01-01	1.9000633354445200
2017-04-01	0.2887008461921260
2017-07-01	-0.2435525306108790
2017-10-01	0.7650779982115100
2018-01-01	0.3794693971016410
2018-04-01	0.9694924227384060
2018-07-01	1.5384615384615400