Month	Contribution to annual inflation
2009-01-01	-0.10
2009-02-01	-0.10
2009-03-01	-0.10
2009-04-01	0.00
2009-05-01	0.00
2009-06-01	0.00
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	-0.10
2010-01-01	-0.10
2010-02-01	0.00
2010-03-01	0.10
2010-04-01	0.10
2010-05-01	0.10
2010-06-01	0.10
2010-07-01	0.10
2010-08-01	0.10
2010-09-01	0.10
2010-10-01	0.10
2010-11-01	0.10
2010-12-01	0.20
2011-01-01	0.20
2011-02-01	0.10
2011-03-01	0.10
2011-04-01	0.10
2011-05-01	0.00
2011-06-01	0.00
2011-07-01	0.10
2011-08-01	0.10
2011-09-01	0.10
2011-10-01	0.10
2011-11-01	0.10
2011-12-01	0.00
2012-01-01	0.00
2012-02-01	0.00
2012-03-01	0.00
2012-04-01	0.00
2012-05-01	0.00
2012-06-01	0.00
2012-07-01	0.00
2012-08-01	0.00
2012-09-01	0.00
2012-10-01	0.00
2012-11-01	0.00
2012-12-01	0.00
2013-01-01	0.00
2013-02-01	0.00
2013-03-01	0.00
2013-04-01	0.00
2013-05-01	-0.10
2013-06-01	-0.10
2013-07-01	0.00
2013-08-01	-0.10
2013-09-01	-0.10
2013-10-01	-0.10
2013-11-01	-0.10
2013-12-01	-0.10
2014-01-01	-0.20
2014-02-01	-0.20
2014-03-01	-0.20
2014-04-01	-0.20
2014-05-01	-0.20
2014-06-01	-0.20
2014-07-01	-0.20
2014-08-01	-0.20
2014-09-01	-0.20
2014-10-01	-0.20
2014-11-01	-0.20
2014-12-01	-0.20
2015-01-01	-0.20
2015-02-01	-0.20
2015-03-01	-0.20
2015-04-01	-0.10
2015-05-01	0.00
2015-06-01	-0.10
2015-07-01	-0.10
2015-08-01	-0.10
2015-09-01	0.00
2015-10-01	-0.10
2015-11-01	-0.10
2015-12-01	-0.10
2016-01-01	-0.09
2016-02-01	-0.01
2016-03-01	-0.04
2016-04-01	-0.25
2016-05-01	-0.27
2016-06-01	-0.18
2016-07-01	-0.15
2016-08-01	-0.16
2016-09-01	-0.19
2016-10-01	-0.19
2016-11-01	-0.14
2016-12-01	-0.19
2017-01-01	-0.17
2017-02-01	-0.18
2017-03-01	-0.25
2017-04-01	-0.22
2017-05-01	-0.19
2017-06-01	-0.23
2017-07-01	-0.24
2017-08-01	-0.25
2017-09-01	-0.24
2017-10-01	-0.20
2017-11-01	-0.23
2017-12-01	-0.27
2018-01-01	-0.25
2018-02-01	-0.27
2018-03-01	-0.21
2018-04-01	-0.18
2018-05-01	-0.20
2018-06-01	-0.16
2018-07-01	-0.16
2018-08-01	-0.13
2018-09-01	-0.12
2018-10-01	-0.18