Month Contribution to annual inflation 2010-01-01 0.98730929948494900 2010-02-01 0.94436665902966100 2010-03-01 0.97247635924629200 2010-04-01 0.69245956386663600 2010-05-01 0.70053477677043200 2010-06-01 0.25640755204967000 2010-07-01 0.23256615672273400 2010-08-01 0.25250049383779400 2010-09-01 0.23212200937290000 2010-10-01 0.21061770142422100 2010-11-01 0.08400674869861610 2010-12-01 0.10500843587327200 2011-01-01 0.31974637981133200 2011-02-01 0.37535382451294800 2011-03-01 0.33316001197107500 2011-04-01 0.35436506000599400 2011-05-01 0.34302342998826900 2011-06-01 0.41514357303702700 2011-07-01 0.24391213658724100 2011-08-01 0.36121886678543800 2011-09-01 0.43306453026351500 2011-10-01 0.51530551904513300 2011-11-01 0.32326668895994400 2011-12-01 0.24749070920441600 2012-01-01 0.08578815192305070 2012-02-01 0.12830501539837600 2012-03-01 0.22409558495722800 2012-04-01 0.25461877387973900 2012-05-01 0.13725295328143300 2012-06-01 0.06310391165583290 2012-07-01 0.13712059753896900 2012-08-01 0.25193096095662700 2012-09-01 0.35758839296339500 2012-10-01 0.21014404006307500 2012-11-01 0.16827686095881700 2012-12-01 0.15775962691739300 2013-01-01 0.07587983274904080 2013-02-01 0.08972266824676960 2013-03-01 0.06384210192058170 2013-04-01 -0.16507707547095400 2013-05-01 -0.19090199604265100 2013-06-01 0.03757848585097340 2013-07-01 0.01978600868521290 2013-08-01 -0.13957832550136300 2013-09-01 -0.19882372023725100 2013-10-01 -0.22787137106739700 2013-11-01 -0.16173159796563400 2013-12-01 -0.10089099833005900 2014-01-01 -0.07426691680836270 2014-02-01 -0.18036240082412000 2014-03-01 -0.24353402156052600 2014-04-01 -0.05273229460489880 2014-05-01 0.05268008417904690 2014-06-01 -0.05226609533611920 2014-07-01 0.00000000000000000 2014-08-01 -0.10402128094372300 2014-09-01 -0.15603192141558600 2014-10-01 0.03111515653766170 2014-11-01 -0.02082468909822540 2014-12-01 -0.01040216633060080 2015-01-01 -0.24594191706438200 2015-02-01 -0.34269497910070200 2015-03-01 -0.22442105626963700 2015-04-01 -0.22526479204225200 2015-05-01 -0.24628158625698700 2015-06-01 -0.23504730167092100 2015-07-01 -0.28959495684864300 2015-08-01 -0.33147146984414900 2015-09-01 -0.46032705020277900 2015-10-01 -0.57642518715364300 2015-11-01 -0.52231267345295300 2015-12-01 -0.54383292484050100 2016-01-01 -0.39876423957106400 2016-02-01 -0.37989012017814800 2016-03-01 -0.63844168704078100 2016-04-01 -0.53778637424402200 2016-05-01 -0.50450403232525400 2016-06-01 -0.42807584122516800 2016-07-01 -0.39517894715254500 2016-08-01 -0.41737386041412900 2016-09-01 -0.29011280083719200 2016-10-01 -0.19321428045245500 2016-11-01 -0.18321605245929700 2016-12-01 -0.18340085339444300 2017-01-01 -0.13346846202825700 2017-02-01 -0.06014302201652910 2017-03-01 -0.00914115261151038 2017-04-01 -0.15307912684465300 2017-05-01 -0.14171328942462900 2017-06-01 -0.30057308757937200 2017-07-01 -0.37062879775380200 2017-08-01 -0.14431049936055500 2017-09-01 -0.15294524241298300 2017-10-01 -0.10846132923850800 2017-11-01 -0.08235270648000060 2017-12-01 -0.00532815029999864 2018-01-01 0.04364729458917840 2018-02-01 0.17458917835671100 2018-03-01 0.21758241758241700 2018-04-01 0.23886340977068800 2018-05-01 0.25954319761668100 2018-06-01 0.39203999999999900 2018-07-01 0.44693693693693500 2018-08-01 0.39125748502994200 2018-09-01 0.33658025922233200