Month	Contribution to annual inflation
2009-01-01	1.00
2009-02-01	1.00
2009-03-01	0.90
2009-04-01	0.90
2009-05-01	0.90
2009-06-01	0.90
2009-07-01	-0.10
2009-08-01	-0.10
2009-09-01	-0.10
2009-10-01	-0.10
2009-11-01	-0.10
2009-12-01	0.00
2010-01-01	-0.50
2010-02-01	-0.40
2010-03-01	-0.40
2010-04-01	-0.30
2010-05-01	-0.40
2010-06-01	-0.40
2010-07-01	0.30
2010-08-01	0.40
2010-09-01	0.40
2010-10-01	0.40
2010-11-01	0.40
2010-12-01	0.40
2011-01-01	0.50
2011-02-01	0.50
2011-03-01	0.50
2011-04-01	0.50
2011-05-01	0.60
2011-06-01	0.60
2011-07-01	0.70
2011-08-01	0.70
2011-09-01	0.70
2011-10-01	0.70
2011-11-01	0.70
2011-12-01	0.70
2012-01-01	0.70
2012-02-01	0.70
2012-03-01	0.70
2012-04-01	0.70
2012-05-01	0.70
2012-06-01	0.60
2012-07-01	0.70
2012-08-01	0.70
2012-09-01	0.70
2012-10-01	0.80
2012-11-01	0.70
2012-12-01	0.70
2013-01-01	0.80
2013-02-01	0.80
2013-03-01	0.70
2013-04-01	0.70
2013-05-01	0.60
2013-06-01	0.70
2013-07-01	0.90
2013-08-01	0.90
2013-09-01	0.90
2013-10-01	0.70
2013-11-01	0.80
2013-12-01	0.80
2014-01-01	0.70
2014-02-01	0.80
2014-03-01	0.70
2014-04-01	0.80
2014-05-01	0.70
2014-06-01	0.70
2014-07-01	0.70
2014-08-01	0.70
2014-09-01	0.70
2014-10-01	0.80
2014-11-01	0.80
2014-12-01	0.70
2015-01-01	0.70
2015-02-01	0.60
2015-03-01	0.60
2015-04-01	0.60
2015-05-01	0.60
2015-06-01	0.70
2015-07-01	0.30
2015-08-01	0.40
2015-09-01	0.30
2015-10-01	0.30
2015-11-01	0.30
2015-12-01	0.30
2016-01-01	0.22
2016-02-01	0.20
2016-03-01	0.21
2016-04-01	0.16
2016-05-01	0.15
2016-06-01	0.15
2016-07-01	0.07
2016-08-01	0.10
2016-09-01	0.12
2016-10-01	0.15
2016-11-01	0.15
2016-12-01	0.20
2017-01-01	0.35
2017-02-01	0.37
2017-03-01	0.42
2017-04-01	0.44
2017-05-01	0.41
2017-06-01	0.42
2017-07-01	0.42
2017-08-01	0.39
2017-09-01	0.38
2017-10-01	0.41
2017-11-01	0.45
2017-12-01	0.41
2018-01-01	0.61
2018-02-01	0.61
2018-03-01	0.58
2018-04-01	0.58
2018-05-01	0.61
2018-06-01	0.64
2018-07-01	0.88
2018-08-01	0.87
2018-09-01	0.90
2018-10-01	0.91