Quarter	Growth rate same period previous year
2011-01-01	0.767280491059524
2011-04-01	0.818631381983416
2011-07-01	0.702841344392255
2011-10-01	1.074124571846630
2012-01-01	5.770376746341790
2012-04-01	7.284658469492590
2012-07-01	7.730219634824040
2012-10-01	7.185628742514980
2013-01-01	3.574446774546930
2013-04-01	2.270550801643460
2013-07-01	1.513709355522130
2013-10-01	1.620725643071990
2014-01-01	2.976640174065470
2014-04-01	3.772730018727720
2014-07-01	4.421995039622520
2014-10-01	4.564127348516900
2015-01-01	2.151213255243320
2015-04-01	1.007683642633830
2015-07-01	0.949943697592252
2015-10-01	0.538026481380257
2016-01-01	0.179916039181695
2016-04-01	0.598242037365040
2016-07-01	1.514092709061300
2016-10-01	1.822786497384120
2017-01-01	3.558600505520830
2017-04-01	3.395348837209300
2017-07-01	2.717498197075970
2017-10-01	2.519963345987700
2018-01-01	6.069753998330010
2018-04-01	6.140350877192990
2018-07-01	5.817775650231350