Quarter	Growth rate same period previous year
2001-01-01	3.939928003786040
2001-04-01	4.062229313436240
2001-07-01	5.275385188594470
2001-10-01	5.160575406537240
2002-01-01	4.931640625000010
2002-04-01	4.704752760441660
2002-07-01	5.059101654846350
2002-10-01	5.049551675318560
2003-01-01	4.885993485342010
2003-04-01	4.860155891792760
2003-07-01	3.060306030603050
2003-10-01	2.695417789757420
2004-01-01	2.972493345164160
2004-04-01	2.798425885439440
2004-07-01	3.056768558951960
2004-10-01	3.368328958880160
2005-01-01	2.800517018526490
2005-04-01	2.552105487026800
2005-07-01	2.245762711864430
2005-10-01	2.327549724925920
2006-01-01	2.891869237217100
2006-04-01	1.368726669431770
2006-07-01	1.201823456278480
2006-10-01	1.323407775020680
2007-01-01	0.529531568228102
2007-04-01	1.063829787234050
2007-07-01	0.532350532350528
2007-10-01	-0.408163265306118
2008-01-01	0.688816855753665
2008-04-01	1.740890688259110
2008-07-01	2.932790224032590
2008-10-01	3.196721311475400
2009-01-01	3.460764587525140
2009-04-01	3.740549144448880
2009-07-01	2.928373565492670
2009-10-01	3.415409054805400
2010-01-01	3.422792687670150
2010-04-01	3.145377828922120
2010-07-01	3.960015378700490
2010-10-01	4.032258064516130
2011-01-01	2.895825498307630
2011-04-01	2.491632577166240
2011-07-01	2.292899408284040
2011-10-01	2.288667404946470
2012-01-01	4.239766081871350
2012-04-01	4.245283018867930
2012-07-01	4.085321764280540
2012-10-01	3.680981595092040
2013-01-01	-0.385694249649361
2013-04-01	-0.661329620605647
2013-07-01	-0.104202848211185
2013-10-01	0.696136442742770
2014-01-01	3.238296374516000
2014-04-01	3.013314646110720
2014-07-01	2.016689847009750
2014-10-01	1.451780159004490
2015-01-01	1.397886123423130
2015-04-01	1.326530612244900
2015-07-01	2.897068847989080
2015-10-01	3.202725724020440
2016-01-01	2.790854068594490
2016-04-01	2.450486740516960
2016-07-01	1.026830076184160
2016-10-01	0.957411687025403
2017-01-01	0.523388943408535
2017-04-01	1.245085190039310
2017-07-01	1.770491803278690
2017-10-01	1.635055591890160
2018-01-01	1.399284087211210
2018-04-01	1.488673139158580
2018-07-01	0.579896907216495