Month	Growth rate same period previous year
2015-12-01	2.24706610000001000
2016-01-01	2.74696975397468000
2016-02-01	2.77006363762412000
2016-03-01	2.50385562296377000
2016-04-01	2.19250467895760000
2016-05-01	2.47256909457638000
2016-06-01	2.52462583776835000
2016-07-01	2.10956234243768000
2016-08-01	2.58798731288489000
2016-09-01	1.79239416471583000
2016-10-01	1.74810776941133000
2016-11-01	2.02507878811976000
2016-12-01	2.39902619562793000
2017-01-01	1.15310247541376000
2017-02-01	0.99524871610827100
2017-03-01	0.29699868624260400
2017-04-01	0.00710021673867797
2017-05-01	-0.14684624563608300
2017-06-01	-0.55864147361116600
2017-07-01	-0.46518687601520500
2017-08-01	-0.68670175329924200
2017-09-01	-0.21509414683428400
2017-10-01	-0.00969084683925023
2017-11-01	0.36193477836988800
2017-12-01	0.57306590257877600
2018-01-01	0.96153846153846200
2018-02-01	1.04961832061070000
2018-03-01	1.14722753346080000
2018-04-01	1.53256704980843000
2018-05-01	1.14832535885168000
2018-06-01	1.14832535885168000
2018-07-01	1.43815915627997000
2018-08-01	1.14613180515759000
2018-09-01	1.14832535885168000