Quarter	Growth rate same period previous year
2014-01-01	8.50661625708886
2014-04-01	7.67813267813265
2014-07-01	7.79610194902549
2014-10-01	7.83274440518255
2015-01-01	8.88501742160280
2015-04-01	9.52652595550486
2015-07-01	9.48539638386649
2015-10-01	9.39377389404699
2016-01-01	8.69333333333335
2016-04-01	7.68229166666665
2016-07-01	6.83434959349593
2016-10-01	6.56515227159260
2017-01-01	6.30520117762511
2017-04-01	5.94921402660220
2017-07-01	6.73008323424493
2017-10-01	7.51932536893886
2018-01-01	7.52365566582043
2018-04-01	7.98904359735219