Month Contribution to annual inflation 2010-01-01 0.059 2010-02-01 0.068 2010-03-01 0.023 2010-04-01 0.032 2010-05-01 0.014 2010-06-01 0.113 2010-07-01 0.068 2010-08-01 -0.002 2010-09-01 0.038 2010-10-01 0.081 2010-11-01 0.105 2010-12-01 0.146 2011-01-01 0.176 2011-02-01 0.140 2011-03-01 0.028 2011-04-01 -0.011 2011-05-01 0.006 2011-06-01 -0.048 2011-07-01 0.044 2011-08-01 0.126 2011-09-01 0.112 2011-10-01 0.096 2011-11-01 0.058 2011-12-01 0.059 2012-01-01 0.102 2012-02-01 0.126 2012-03-01 0.189 2012-04-01 0.206 2012-05-01 0.198 2012-06-01 0.159 2012-07-01 0.191 2012-08-01 0.150 2012-09-01 0.092 2012-10-01 0.053 2012-11-01 0.076 2012-12-01 0.097 2013-01-01 0.038 2013-02-01 -0.192 2013-03-01 -0.155 2013-04-01 -0.061 2013-05-01 -0.012 2013-06-01 -0.054 2013-07-01 -0.087 2013-08-01 -0.146 2013-09-01 -0.072 2013-10-01 -0.015 2013-11-01 -0.012 2013-12-01 -0.031 2014-01-01 -0.126 2014-02-01 0.080 2014-03-01 0.131 2014-04-01 0.000 2014-05-01 -0.084 2014-06-01 -0.168 2014-07-01 -0.138 2014-08-01 -0.114 2014-09-01 0.056 2014-10-01 0.018 2014-11-01 0.062 2014-12-01 -0.020 2015-01-01 0.060 2015-02-01 -0.004 2015-03-01 0.028 2015-04-01 -0.019 2015-05-01 0.067 2015-06-01 0.040 2015-07-01 0.189 2015-08-01 0.151 2015-09-01 -0.035 2015-10-01 0.018 2015-11-01 -0.051 2015-12-01 -0.045 2016-01-01 0.040 2016-02-01 0.008 2016-03-01 -0.107 2016-04-01 -0.018 2016-05-01 -0.038 2016-06-01 0.060 2016-07-01 -0.032 2016-08-01 0.030 2016-09-01 -0.079 2016-10-01 -0.080 2016-11-01 -0.055 2016-12-01 -0.019 2017-01-01 -0.019 2017-02-01 0.084 2017-03-01 0.023 2017-04-01 -0.056 2017-05-01 -0.065 2017-06-01 -0.018 2017-07-01 -0.042 2017-08-01 -0.128 2017-09-01 -0.085 2017-10-01 -0.104 2017-11-01 -0.091 2017-12-01 -0.122 2018-01-01 -0.047 2018-02-01 -0.076 2018-03-01 -0.061 2018-04-01 -0.037 2018-05-01 -0.042 2018-06-01 -0.071 2018-07-01 -0.002 2018-08-01 -0.021 2018-09-01 -0.080