Month Contribution to annual inflation 2010-01-01 1.01970340627780000 2010-02-01 0.79599666556577300 2010-03-01 1.07929711080551000 2010-04-01 1.07244260256780000 2010-05-01 1.01630123574912000 2010-06-01 0.63940533971432800 2010-07-01 0.70757736281352400 2010-08-01 0.54128315259887700 2010-09-01 0.61921217471884000 2010-10-01 0.75073170300812400 2010-11-01 0.55498483193555800 2010-12-01 0.87197039501311200 2011-01-01 0.86729870597978500 2011-02-01 0.95773517539890400 2011-03-01 1.07339886404808000 2011-04-01 0.96341376998339900 2011-05-01 0.84575850897400500 2011-06-01 0.86904142759954500 2011-07-01 0.79285252205176900 2011-08-01 0.90863441860092600 2011-09-01 0.95892881974685600 2011-10-01 0.91654131210966600 2011-11-01 0.98176568577865300 2011-12-01 0.70425871149847800 2012-01-01 0.72029669600116800 2012-02-01 0.78308309428494000 2012-03-01 0.61275403849002800 2012-04-01 0.65821309134623800 2012-05-01 0.51133405719278400 2012-06-01 0.38989420235808600 2012-07-01 0.45479093775155300 2012-08-01 0.59698333094303100 2012-09-01 0.77269032410537400 2012-10-01 0.68681281921459300 2012-11-01 0.38067270225472400 2012-12-01 0.29163880219713100 2013-01-01 0.26694754234474500 2013-02-01 0.29102452395037300 2013-03-01 0.10805837314229600 2013-04-01 -0.00753085675823528 2013-05-01 -0.02457036793134380 2013-06-01 0.22013827392282900 2013-07-01 0.30860574506398400 2013-08-01 0.09080056884934640 2013-09-01 0.00352736387829795 2013-10-01 -0.09164736058615200 2013-11-01 0.04234005703404510 2013-12-01 0.23460372175815300 2014-01-01 0.13418123843911400 2014-02-01 -0.07743425167433810 2014-03-01 -0.04916155542532460 2014-04-01 0.02083001783592060 2014-05-01 0.19268980198837200 2014-06-01 0.19680448399259100 2014-07-01 0.14928585542347500 2014-08-01 0.05063984989543260 2014-09-01 -0.08669236652098210 2014-10-01 0.00660321629009162 2014-11-01 -0.10100758452754000 2014-12-01 -0.49983354166087900 2015-01-01 -0.47224929172453600 2015-02-01 -0.29804788381732900 2015-03-01 -0.15338182885700000 2015-04-01 -0.16168488318930100 2015-05-01 -0.04362655880005160 2015-06-01 -0.07021140646486900 2015-07-01 -0.11105729038358100 2015-08-01 -0.21768645556244400 2015-09-01 -0.30371451071063900 2015-10-01 -0.27454043927990400 2015-11-01 -0.07642031030725490 2015-12-01 0.11758326439401600 2016-01-01 -0.03292737848565430 2016-02-01 -0.19773958138948100 2016-03-01 -0.35202035529573700 2016-04-01 -0.31645797677478700 2016-05-01 -0.30097673136003300 2016-06-01 -0.27486731709050400 2016-07-01 -0.30021957261060900 2016-08-01 -0.20628056640803400 2016-09-01 -0.06622153263116320 2016-10-01 0.08715007314462940 2016-11-01 0.05438139270125730 2016-12-01 0.26546093844505300 2017-01-01 0.37911845932536700 2017-02-01 0.40510346757487500 2017-03-01 0.39526610480445200 2017-04-01 0.34620859595565000 2017-05-01 0.19443190232923600 2017-06-01 0.11638583609793600 2017-07-01 0.14547608269417400 2017-08-01 0.24559054863294700 2017-09-01 0.24383845052316800 2017-10-01 0.19704644947853400 2017-11-01 0.29532128324967900 2017-12-01 0.22696658100358100 2018-01-01 0.23800468694100200 2018-02-01 0.20143217768428200 2018-03-01 0.16447962595547400 2018-04-01 0.22033604771925200 2018-05-01 0.38109903988337900 2018-06-01 0.46969378709208900 2018-07-01 0.54749373382785100 2018-08-01 0.52315515062435800 2018-09-01 0.45438194972686100 2018-10-01 0.44048066476465200