Month Contribution to annual inflation 2010-01-01 0.15863952391494900 2010-02-01 0.15879721714145300 2010-03-01 0.15274481006771600 2010-04-01 0.14081782144119700 2010-05-01 0.13507316886549300 2010-06-01 0.12359767586235400 2010-07-01 0.10700956739244100 2010-08-01 0.10142857170893600 2010-09-01 0.14240687614267000 2010-10-01 0.14721162713406400 2010-11-01 0.13666825254907500 2010-12-01 0.14679182216347600 2011-01-01 0.16047288147140300 2011-02-01 0.17655301241194700 2011-03-01 0.17665482944026600 2011-04-01 0.17568108482589400 2011-05-01 0.18077741428872100 2011-06-01 0.18079929895106700 2011-07-01 0.16492024446816400 2011-08-01 0.16467787495571600 2011-09-01 0.06468060141732390 2011-10-01 0.05528441045148540 2011-11-01 0.04576311504988730 2011-12-01 0.03078685190819940 2012-01-01 0.03059549542562560 2012-02-01 0.02033718170996910 2012-03-01 0.02537187153330600 2012-04-01 0.03531390568602000 2012-05-01 0.01506149173436580 2012-06-01 -0.00500118407642234 2012-07-01 0.00501565230424768 2012-08-01 0.01996634482972960 2012-09-01 -0.26006168427948000 2012-10-01 -0.29478654036142400 2012-11-01 -0.30507236235880800 2012-12-01 -0.29506998885808200 2013-01-01 -0.24696407493336500 2013-02-01 -0.25259416009896200 2013-03-01 -0.25714584893384600 2013-04-01 -0.26033207572253600 2013-05-01 -0.24925505510584000 2013-06-01 -0.21659694329606300 2013-07-01 -0.20520432439556400 2013-08-01 -0.23042733396320000 2013-09-01 0.29610743664382600 2013-10-01 0.31854235036585300 2013-11-01 0.32555802070906800 2013-12-01 0.33052551421881200 2014-01-01 0.23301164022720700 2014-02-01 0.23855953782438100 2014-03-01 0.23808479250908200 2014-04-01 0.22611113960080800 2014-05-01 0.22037781938584900 2014-06-01 0.20224752436244400 2014-07-01 0.18530300032802700 2014-08-01 0.18494072573457000 2014-09-01 0.07071262856104660 2014-10-01 0.10847056712615600 2014-11-01 0.09800559617822830 2014-12-01 0.09247035998211180 2015-01-01 0.08099712316416640 2015-02-01 0.05929531606395100 2015-03-01 0.06468712581663860 2015-04-01 0.08107252017536720 2015-05-01 0.09187015631125920 2015-06-01 0.09714008568353120 2015-07-01 0.10246253758968700 2015-08-01 0.10798530674270600 2015-09-01 0.12602346547231300 2015-10-01 0.13177688091149400 2015-11-01 0.13180110246891400 2015-12-01 0.12105159306900300 2016-01-01 0.13153508106570000 2016-02-01 0.14350900681651200 2016-03-01 0.12656479564568300 2016-04-01 0.11486162275143900 2016-05-01 0.11463097631799600 2016-06-01 0.11972896485419600 2016-07-01 0.12492109681579700 2016-08-01 0.10884451504446000 2016-09-01 0.06010511817783170 2016-10-01 0.06004478254912100 2016-11-01 0.06576753199951070 2016-12-01 0.07132005542733540 2017-01-01 0.08784000695337260 2017-02-01 0.09959394932355640 2017-03-01 0.11749827205519000 2017-04-01 0.11150763906963300 2017-05-01 0.10567231189935100 2017-06-01 0.07643661017942990 2017-07-01 0.06478198518700580 2017-08-01 0.08817371983346790 2017-09-01 0.07773545724893340 2017-10-01 0.04368431671787700 2017-11-01 0.04364408325000060 2017-12-01 0.04956908325000000 2018-01-01 0.04749498997996000 2018-02-01 0.04749498997996000 2018-03-01 0.04143356643356710 2018-04-01 0.05316550348953080 2018-05-01 0.05883813306852040 2018-06-01 0.07702500000000070 2018-07-01 0.06524024024024100 2018-08-01 0.06504491017964140 2018-09-01 0.09451645064805460