Month Contribution to annual inflation 2010-01-01 0.787870287236832000 2010-02-01 0.973231442093504000 2010-03-01 0.976977618639401000 2010-04-01 0.740911488292681000 2010-05-01 0.701092099333365000 2010-06-01 0.579489100250288000 2010-07-01 0.382325418288878000 2010-08-01 0.459686268037921000 2010-09-01 0.337043841007044000 2010-10-01 0.262744212161095000 2010-11-01 0.034918854791084700 2010-12-01 -0.006455389853550360 2011-01-01 0.047167398882286300 2011-02-01 -0.111361873667637000 2011-03-01 -0.065424032877859100 2011-04-01 0.063102072738212200 2011-05-01 -0.027138506165329700 2011-06-01 0.020626068985255100 2011-07-01 -0.038378619281496900 2011-08-01 0.064445057219092400 2011-09-01 0.166890703145257000 2011-10-01 0.137813624714320000 2011-11-01 0.174644510839260000 2011-12-01 0.167778236777801000 2012-01-01 0.257577418063007000 2012-02-01 0.269232195675368000 2012-03-01 0.189200209310900000 2012-04-01 0.215084825806236000 2012-05-01 0.251215564128431000 2012-06-01 0.254296697211400000 2012-07-01 0.286521868969646000 2012-08-01 0.213028740804719000 2012-09-01 0.203018046805434000 2012-10-01 0.211411672140692000 2012-11-01 0.210300825556478000 2012-12-01 0.253505081599520000 2013-01-01 0.255962555593139000 2013-02-01 0.218727497331113000 2013-03-01 0.242037138449353000 2013-04-01 0.169769798222868000 2013-05-01 0.151251526311884000 2013-06-01 0.120649320510152000 2013-07-01 0.095343404634270400 2013-08-01 0.185967588054889000 2013-09-01 0.101999462105465000 2013-10-01 0.105162761724612000 2013-11-01 0.099908641459514400 2013-12-01 0.057118859038896400 2014-01-01 0.029354064786574000 2014-02-01 0.007303309327715720 2014-03-01 -0.014041151560700400 2014-04-01 0.012381638844917900 2014-05-01 0.018744706966619900 2014-06-01 0.037283102414975800 2014-07-01 0.021121260298733800 2014-08-01 -0.085500742758679200 2014-09-01 -0.097890583137030200 2014-10-01 -0.132592306682151000 2014-11-01 -0.196027603208980000 2014-12-01 -0.128630251849175000 2015-01-01 -0.213970455452038000 2015-02-01 -0.221971933168011000 2015-03-01 -0.207662684506350000 2015-04-01 -0.180275868477601000 2015-05-01 -0.201219854267887000 2015-06-01 -0.218187394163756000 2015-07-01 -0.200056472071921000 2015-08-01 -0.141693150985980000 2015-09-01 -0.123069094122058000 2015-10-01 -0.113265317965799000 2015-11-01 -0.115991755487620000 2015-12-01 -0.120827611583923000 2016-01-01 -0.218347757272343000 2016-02-01 0.002818783563295240 2016-03-01 0.000980499023957401 2016-04-01 -0.055536508048660200 2016-05-01 -0.028960362720747400 2016-06-01 -0.049123926200964900 2016-07-01 -0.108798768772610000 2016-08-01 -0.017195439200841500 2016-09-01 -0.040744645076328900 2016-10-01 -0.038314350481210900 2016-11-01 -0.026462225474446400 2016-12-01 -0.131322036024971000 2017-01-01 -0.147895149902310000 2017-02-01 -0.156618276055636000 2017-03-01 -0.282291878783476000 2017-04-01 -0.291467791117401000 2017-05-01 -0.310370547007447000 2017-06-01 -0.366599429453547000 2017-07-01 -0.420451851405990000 2017-08-01 -0.481119726803982000 2017-09-01 -0.430605639840140000 2017-10-01 -0.380636800217890000 2017-11-01 -0.362694251724889000 2017-12-01 -0.286397868212670000 2018-01-01 -0.211600622745295000 2018-02-01 -0.276486585541834000 2018-03-01 -0.120731973707142000 2018-04-01 -0.120034367855189000 2018-05-01 -0.061986326408315800 2018-06-01 -0.028375778020152000 2018-07-01 0.094509620723854700 2018-08-01 0.008960100755819660 2018-09-01 0.053938745539348300 2018-10-01 0.030947185979009000