Quarter	Growth rate same period previous year
1997-01-01	1.5194327451084800
1997-04-01	0.4712235929475130
1997-07-01	3.1638178150546800
1997-10-01	2.3505176420874800
1998-01-01	1.2918811049259700
1998-04-01	1.7548482293423400
1998-07-01	-0.5763095605639650
1998-10-01	-0.7276668214894000
1999-01-01	0.4717959352965400
1999-04-01	1.8229841006784300
1999-07-01	3.5710588965945400
1999-10-01	4.8918694115200600
2000-01-01	6.4915630321482100
2000-04-01	7.1919027516403100
2000-07-01	6.7959224465321000
2000-10-01	5.8779798780790000
2001-01-01	4.6712215922856900
2001-04-01	4.4317912218268000
2001-07-01	1.4083848025453900
2001-10-01	0.0702148574638628
2002-01-01	0.6851534651173570
2002-04-01	0.7406061156799580
2002-07-01	2.7961057537027600
2002-10-01	3.6345776031434100
2003-01-01	4.8645914754701500
2003-04-01	1.8491791448674100
2003-07-01	2.0647246285740100
2003-10-01	2.1891220943353600
2004-01-01	1.6266935589950400
2004-04-01	4.5080152333717200
2004-07-01	4.2526056554817600
2004-10-01	4.6554770318021200
2005-01-01	3.1495383553369600
2005-04-01	3.5805084745762700
2005-07-01	5.8888045220619400
2005-10-01	4.9337384991981000
2006-01-01	4.6260665885896000
2006-04-01	4.7248926160769000
2006-07-01	1.5098398533981300
2006-10-01	-0.2011020391746680
2007-01-01	0.2718477652514430
2007-04-01	1.1484375000000000
2007-07-01	1.0674620305325400
2007-10-01	4.6104864385604200
2008-01-01	5.1192089944980500
2008-04-01	5.8082953579979700
2008-07-01	6.1274414631305300
2008-10-01	-1.4369919482220700
2009-01-01	-3.2541910035651900
2009-04-01	-3.9053945543470200
2009-07-01	-3.5893307965314200
2009-10-01	2.7595372107567300
2010-01-01	5.7432962207934800
2010-04-01	5.2643573381950800
2010-07-01	3.1992409867172400
2010-10-01	3.6744009128946400
2011-01-01	3.8408779149519800
2011-04-01	3.7670491448365400
2011-07-01	6.0236090170264600
2011-10-01	3.9367478720282000
2012-01-01	3.9594416080545500
2012-04-01	2.8061756728562500
2012-07-01	4.4639450591377000
2012-10-01	6.2409544989233600
2013-01-01	4.0765162442475400
2013-04-01	2.7498731608320500
2013-07-01	2.3739956172388900
2013-10-01	0.1461939728211950
2014-01-01	0.0362976406533535
2014-04-01	1.5767989992757900
2014-07-01	0.8237926896506950
2014-10-01	-0.5242029129756560
2015-01-01	-2.6355719751946200
2015-04-01	-1.2412094500437400
2015-07-01	-2.0265705922089500
2015-10-01	-1.4441516859553900
2016-01-01	-2.1174238574380700
2016-04-01	-2.2182844391940700
2016-07-01	-1.5595757953836600
2016-10-01	1.7664974619289300
2017-01-01	5.2782777239374400
2017-04-01	2.5672863950600900
2017-07-01	2.0345540657727700
2017-10-01	1.7890396382016500
2018-01-01	0.9172502219153630
2018-04-01	3.4224388967051400
2018-07-01	4.8117154811715800