Month Contribution to annual inflation 2010-01-01 -0.01859744505855170 2010-02-01 -0.01934998268672220 2010-03-01 -0.01981884968515300 2010-04-01 -0.05186481922555370 2010-05-01 -0.04552020403279440 2010-06-01 -0.04390717993187510 2010-07-01 -0.02202582331478240 2010-08-01 -0.02212221538975720 2010-09-01 -0.02142222907466670 2010-10-01 -0.02936677477827130 2010-11-01 -0.02886524186184460 2010-12-01 -0.02819339914059420 2011-01-01 -0.02988547997985800 2011-02-01 -0.02936588009323570 2011-03-01 -0.02898680280094420 2011-04-01 0.01142649586174650 2011-05-01 0.01064853962521120 2011-06-01 0.01132200190733990 2011-07-01 -0.04970990671165190 2011-08-01 -0.05013058123322850 2011-09-01 -0.04785625919061270 2011-10-01 -0.06267894034397390 2011-11-01 -0.06217289607906420 2011-12-01 -0.06274654081490740 2012-01-01 -0.14389573393801200 2012-02-01 -0.14049908096857800 2012-03-01 -0.13528550457203000 2012-04-01 -0.15480145483496700 2012-05-01 -0.15084425899153900 2012-06-01 -0.15123898202798900 2012-07-01 -0.18166731777196400 2012-08-01 -0.18120179361249900 2012-09-01 -0.08832298678698780 2012-10-01 -0.06486354246720060 2012-11-01 -0.10480267383291500 2012-12-01 -0.10338159356428200 2013-01-01 -0.07000355135402380 2013-02-01 -0.07232233555648710 2013-03-01 -0.07529266507420010 2013-04-01 -0.15683437311708800 2013-05-01 -0.15687459895371300 2013-06-01 -0.15599053940814200 2013-07-01 -0.13272382789377400 2013-08-01 -0.13243653107220800 2013-09-01 -0.22610147849331100 2013-10-01 -0.28570195713146500 2013-11-01 -0.24716791361476200 2013-12-01 -0.25136207782072900 2014-01-01 -0.26614916683201100 2014-02-01 -0.26331993492246200 2014-03-01 -0.26354506770305200 2014-04-01 -0.21779207162159700 2014-05-01 -0.22207406950984600 2014-06-01 -0.22375293250792800 2014-07-01 -0.22688353570887900 2014-08-01 -0.22558070336124900 2014-09-01 -0.22371474524077900 2014-10-01 -0.21514141697107400 2014-11-01 -0.21586164683750800 2014-12-01 -0.21152610511592600 2015-01-01 -0.17435298961810300 2015-02-01 -0.17656014564850100 2015-03-01 -0.17518150047336000 2015-04-01 -0.12535956935385400 2015-05-01 -0.06843346747552280 2015-06-01 -0.06664793511394000 2015-07-01 -0.02270970819308490 2015-08-01 -0.02260559663854310 2015-09-01 -0.02194246518861200 2015-10-01 0.01870159143237880 2015-11-01 0.01848869997725290 2015-12-01 0.01629803760064180 2016-01-01 0.04234787066733610 2016-02-01 0.09431483265091920 2016-03-01 0.09324665123403910 2016-04-01 0.11794471046259700 2016-05-01 0.06144182234026920 2016-06-01 0.06091392146321180 2016-07-01 0.06591641822187470 2016-08-01 0.09484580224320330 2016-09-01 0.09620954735480760 2016-10-01 0.11055352566437500 2016-11-01 0.11056620757534400 2016-12-01 0.11298500701995300 2017-01-01 0.09119145431605400 2017-02-01 0.05596082123645890 2017-03-01 0.05843780822375840 2017-04-01 0.05172899493051910 2017-05-01 0.07241487641721740 2017-06-01 0.07349102382201300 2017-07-01 0.05321922981363000 2017-08-01 0.02517023781039210 2017-09-01 0.02733920592479700 2017-10-01 0.02046543652237820 2017-11-01 0.02294585729461660 2017-12-01 0.00845630711528724 2018-01-01 0.03148698392418750 2018-02-01 0.08623281863491770 2018-03-01 0.07605235374240020 2018-04-01 0.10485853786179500 2018-05-01 0.08813063253272760 2018-06-01 0.08379695671166120 2018-07-01 0.09986633148879570 2018-08-01 0.09595653245759490 2018-09-01 0.09719905956021400