Quarter	Growth rate same period previous year
2011-01-01	2.1388935597780500
2011-04-01	2.4742543800989700
2011-07-01	2.4265687583444700
2011-10-01	2.0170445197591600
2012-01-01	1.8306937539099800
2012-04-01	1.7423649177760300
2012-07-01	1.3914687001010100
2012-10-01	1.5320603793058900
2013-01-01	1.6458111035664600
2013-04-01	1.7478032198063000
2013-07-01	1.1795333290480200
2013-10-01	1.2643349534610400
2014-01-01	1.0752004071764800
2014-04-01	0.5106061083619600
2014-07-01	0.3208284361996190
2014-10-01	0.3388022712300390
2015-01-01	0.3357422939406020
2015-04-01	-0.4336372501560810
2015-07-01	-0.5497427928320180
2015-10-01	-0.7489934780981960
2016-01-01	-0.9147250853411980
2016-04-01	-0.6056572379367720
2016-07-01	0.0100921752001604
2016-10-01	0.2596105841238080
2017-01-01	0.4816536776265200
2017-04-01	0.4754252042319680
2017-07-01	-0.5617410609169550
2017-10-01	-1.2913720412973500
2018-01-01	-1.2249925102360100
2018-04-01	-0.7564145284905200
2018-07-01	-1.2549895135647000