Quarter	Growth rate previous period
2011-10-01	0.0540532000000038
2012-01-01	-1.4002123804015900
2012-04-01	1.4796194719993100
2012-07-01	1.1114398825639500
2012-10-01	-0.6250186989751210
2013-01-01	-1.6557531607727700
2013-04-01	1.2402093945768100
2013-07-01	1.2078917272123000
2013-10-01	0.5186005154388350
2014-01-01	-1.5348318419550500
2014-04-01	1.3140562625120400
2014-07-01	0.4927815951114470
2014-10-01	2.7562862387569800
2015-01-01	-0.5137902270253460
2015-04-01	-1.1276265412718100
2015-07-01	-1.3803383782557100
2015-10-01	0.7131396032221690
2016-01-01	1.9790181553541600
2016-04-01	0.9033865315880290
2016-07-01	1.3141310393160400
2016-10-01	-0.9065146278402320
2017-01-01	-1.3785068183427400
2017-04-01	0.8886287973679880
2017-07-01	0.5716547948333500
2017-10-01	-0.8927428965068970
2018-01-01	-0.5587551387055490
2018-04-01	0.6042223604347310
2018-07-01	-1.6335021785619400