Month	Contribution to annual inflation
2013-01-01	0.10
2013-02-01	0.06
2013-03-01	0.08
2013-04-01	0.08
2013-05-01	0.07
2013-06-01	0.11
2013-07-01	0.11
2013-08-01	0.09
2013-09-01	0.07
2013-10-01	0.05
2013-11-01	0.04
2013-12-01	0.02
2014-01-01	0.06
2014-02-01	0.07
2014-03-01	0.07
2014-04-01	0.03
2014-05-01	0.03
2014-06-01	0.01
2014-07-01	-0.04
2014-08-01	-0.03
2014-09-01	-0.03
2014-10-01	-0.02
2014-11-01	-0.05
2014-12-01	-0.04
2015-01-01	-0.03
2015-02-01	-0.03
2015-03-01	-0.04
2015-04-01	-0.01
2015-05-01	-0.02
2015-06-01	0.01
2015-07-01	0.04
2015-08-01	0.06
2015-09-01	0.04
2015-10-01	0.05
2015-11-01	0.09
2015-12-01	0.08
2016-01-01	0.10
2016-02-01	0.09
2016-03-01	0.07
2016-04-01	0.07
2016-05-01	0.09
2016-06-01	0.08
2016-07-01	0.07
2016-08-01	0.06
2016-09-01	0.09
2016-10-01	0.09
2016-11-01	0.08
2016-12-01	0.08
2017-01-01	0.06
2017-02-01	0.09
2017-03-01	0.14
2017-04-01	0.13
2017-05-01	0.13
2017-06-01	0.14
2017-07-01	0.15
2017-08-01	0.15
2017-09-01	0.11
2017-10-01	0.07
2017-11-01	0.05
2017-12-01	0.06
2018-01-01	0.06
2018-02-01	0.06
2018-03-01	0.00
2018-04-01	0.00
2018-05-01	0.00
2018-06-01	-0.01
2018-07-01	-0.08
2018-08-01	-0.06
2018-09-01	-0.03