Month	Growth rate previous period
2017-01-01	-0.993399999999989
2017-02-01	-0.155848195978861
2017-03-01	3.442206200563870
2017-04-01	4.523592978338480
2017-05-01	1.726599588699910
2017-06-01	0.887644169747813
2017-07-01	-1.220427181421290
2017-08-01	-0.623428738080565
2017-09-01	3.799607901044700
2017-10-01	2.120281081738810
2017-11-01	1.337328497082470
2017-12-01	0.836125895262500
2018-01-01	-0.759743294050064
2018-02-01	-0.612896927221292
2018-03-01	4.374891338363640
2018-04-01	4.044934275127490
2018-05-01	1.951084407174190
2018-06-01	1.914844836953970
2018-07-01	-0.148842541232161
2018-08-01	0.341490212054143
2018-09-01	9.784622955609750