Quarter	Growth rate same period previous year
2011-01-01	2.4457976445396200
2011-04-01	3.4105727756043600
2011-07-01	4.3418769189694400
2011-10-01	4.2865647946020800
2012-01-01	6.5710833142819800
2012-04-01	4.9827011995990600
2012-07-01	3.0929154006077000
2012-10-01	1.6016492229622600
2013-01-01	-0.8825963041279910
2013-04-01	-0.1139583589996160
2013-07-01	0.6267063787540210
2013-10-01	1.6357109411581200
2014-01-01	2.1086479300003100
2014-04-01	2.3064352008880300
2014-07-01	2.5282111364617600
2014-10-01	2.3649374980804000
2015-01-01	0.7857515097357510
2015-04-01	-0.0400361946488711
2015-07-01	0.2352428855865120
2015-10-01	0.2761369504351560
2016-01-01	0.0266808964781076
2016-04-01	0.1974763195769330
2016-07-01	-0.4895593965431240
2016-10-01	-0.7440130202278490
2017-01-01	-0.2333955721525710
2017-04-01	0.3574291822554500
2017-07-01	0.5120481927710720
2017-10-01	0.3513703443429320
2018-01-01	-0.9357663257803600
2018-04-01	-1.2448823353193500
2018-07-01	-0.2430659607764640