Month	Growth rate previous period
2012-01-01	-0.12
2012-02-01	-0.19
2012-03-01	-0.04
2012-04-01	-0.01
2012-05-01	0.48
2012-06-01	0.05
2012-07-01	4.21
2012-08-01	0.35
2012-09-01	2.34
2012-10-01	1.05
2012-11-01	0.45
2012-12-01	0.14
2013-01-01	0.45
2013-02-01	0.33
2013-03-01	0.01
2013-04-01	-0.17
2013-05-01	-0.17
2013-06-01	-0.09
2013-07-01	5.88
2013-08-01	2.16
2013-09-01	0.49
2013-10-01	0.36
2013-11-01	0.08
2013-12-01	0.00
2014-01-01	-0.03
2014-02-01	0.12
2014-03-01	0.52
2014-04-01	0.29
2014-05-01	0.20
2014-06-01	0.21
2014-07-01	2.70
2014-08-01	0.74
2014-09-01	0.54
2014-10-01	0.53
2014-11-01	0.86
2014-12-01	-0.28
2015-01-01	-0.16
2015-02-01	-0.25
2015-03-01	0.05
2015-04-01	0.08
2015-05-01	0.00
2015-06-01	0.33
2015-07-01	5.63
2015-08-01	0.83
2015-09-01	0.38
2015-10-01	0.32
2015-11-01	0.04
2015-12-01	-0.23
2016-01-01	-0.21
2016-02-01	-0.06
2016-03-01	0.27
2016-04-01	0.27
2016-05-01	0.04
2016-06-01	0.41
2016-07-01	3.15
2016-08-01	0.18
2016-09-01	0.06
2016-10-01	0.06
2016-11-01	0.06
2016-12-01	0.15
2017-01-01	0.38
2017-02-01	0.22
2017-03-01	0.22
2017-04-01	0.23
2017-05-01	0.29
2017-06-01	0.44
2017-07-01	2.38
2017-08-01	0.18
2017-09-01	0.10
2017-10-01	0.11
2017-11-01	0.23
2017-12-01	0.62
2018-01-01	0.19
2018-02-01	0.00
2018-03-01	0.01
2018-04-01	0.46
2018-05-01	2.50
2018-06-01	0.97
2018-07-01	1.91
2018-08-01	-0.03
2018-09-01	0.11