Month	Contribution to annual inflation
2010-01-01	-0.405
2010-02-01	-0.269
2010-03-01	-0.172
2010-04-01	-0.073
2010-05-01	-0.022
2010-06-01	0.020
2010-07-01	0.085
2010-08-01	0.054
2010-09-01	0.127
2010-10-01	0.175
2010-11-01	0.189
2010-12-01	0.227
2011-01-01	0.151
2011-02-01	0.161
2011-03-01	0.183
2011-04-01	0.186
2011-05-01	0.240
2011-06-01	0.260
2011-07-01	0.272
2011-08-01	0.320
2011-09-01	0.285
2011-10-01	0.278
2011-11-01	0.292
2011-12-01	0.293
2012-01-01	0.462
2012-02-01	0.440
2012-03-01	0.421
2012-04-01	0.392
2012-05-01	0.323
2012-06-01	0.289
2012-07-01	0.256
2012-08-01	0.203
2012-09-01	0.169
2012-10-01	0.146
2012-11-01	0.102
2012-12-01	0.078
2013-01-01	-0.069
2013-02-01	-0.061
2013-03-01	-0.051
2013-04-01	-0.034
2013-05-01	-0.005
2013-06-01	0.017
2013-07-01	0.028
2013-08-01	0.036
2013-09-01	0.061
2013-10-01	0.084
2013-11-01	0.114
2013-12-01	0.128
2014-01-01	0.142
2014-02-01	0.138
2014-03-01	0.140
2014-04-01	0.157
2014-05-01	0.155
2014-06-01	0.148
2014-07-01	0.151
2014-08-01	0.177
2014-09-01	0.176
2014-10-01	0.166
2014-11-01	0.163
2014-12-01	0.145
2015-01-01	0.039
2015-02-01	0.073
2015-03-01	0.044
2015-04-01	0.006
2015-05-01	-0.001
2015-06-01	-0.015
2015-07-01	0.002
2015-08-01	0.023
2015-09-01	0.018
2015-10-01	0.020
2015-11-01	0.010
2015-12-01	0.022
2016-01-01	0.012
2016-02-01	-0.010
2016-03-01	-0.001
2016-04-01	0.004
2016-05-01	0.007
2016-06-01	0.019
2016-07-01	-0.006
2016-08-01	-0.046
2016-09-01	-0.058
2016-10-01	-0.049
2016-11-01	-0.052
2016-12-01	-0.062
2017-01-01	-0.050
2017-02-01	-0.012
2017-03-01	0.012
2017-04-01	0.015
2017-05-01	0.018
2017-06-01	0.047
2017-07-01	0.063
2017-08-01	0.023
2017-09-01	0.028
2017-10-01	0.014
2017-11-01	0.026
2017-12-01	0.037
2018-01-01	-0.036
2018-02-01	-0.083
2018-03-01	-0.097
2018-04-01	-0.085
2018-05-01	-0.090
2018-06-01	-0.110
2018-07-01	-0.036
2018-08-01	-0.010
2018-09-01	-0.009