Month	Growth rate same period previous year
2015-12-01	2.9483354000000100
2016-01-01	2.9953577621284500
2016-02-01	2.9953577621284500
2016-03-01	2.9953577621284500
2016-04-01	2.9953577621284500
2016-05-01	2.9953580621603300
2016-06-01	2.9953580621603300
2016-07-01	2.9953580621603300
2016-08-01	2.9953580621603300
2016-09-01	2.5891357928648900
2016-10-01	2.5891357928648900
2016-11-01	2.5891357928648900
2016-12-01	2.5757236284560600
2017-01-01	2.3455909181031700
2017-02-01	2.3455909181031700
2017-03-01	2.3455909181031700
2017-04-01	2.3455909181031700
2017-05-01	2.3455906199641000
2017-06-01	2.3455906199641000
2017-07-01	2.3455906199641000
2017-08-01	2.3455906199641000
2017-09-01	2.7327794211634800
2017-10-01	2.7327794211634800
2017-11-01	2.7327794211634800
2017-12-01	2.7462121212121100
2018-01-01	3.0360531309297900
2018-02-01	3.0360531309297900
2018-03-01	3.0360531309297900
2018-04-01	3.0360531309297900
2018-05-01	3.0360531309297900
2018-06-01	3.0360531309297900
2018-07-01	3.0360531309297900
2018-08-01	3.0360531309297900
2018-09-01	0.0921658986175218