Month Contribution to annual inflation, Not Seasonally adjusted 2011-12-01 0.041098768994995100 2012-01-01 0.041307707314266200 2012-02-01 0.049335206149022400 2012-03-01 0.046517465471234100 2012-04-01 0.042242987501553900 2012-05-01 0.025806272368536000 2012-06-01 0.028750250118684400 2012-07-01 0.031217001863396300 2012-08-01 0.013414749292929800 2012-09-01 0.009963723669629220 2012-10-01 0.002939774141833710 2012-11-01 0.011267424484461800 2012-12-01 -0.000997037547365001 2013-01-01 -0.009493910854181160 2013-02-01 -0.017666544569074800 2013-03-01 -0.024077192418801700 2013-04-01 -0.027975502878305000 2013-05-01 -0.017018618341158600 2013-06-01 -0.019382708661281200 2013-07-01 -0.040068143739779400 2013-08-01 -0.037404833649002600 2013-09-01 -0.036711979645917600 2013-10-01 -0.038781259189737100 2013-11-01 -0.055012871722548200 2013-12-01 -0.053127105828583400 2014-01-01 -0.049148127232224200 2014-02-01 -0.060679020746005100 2014-03-01 -0.054276080360347500 2014-04-01 -0.050668690010965200 2014-05-01 -0.058767091894522000 2014-06-01 -0.055584358596463900 2014-07-01 -0.045953598894282700 2014-08-01 -0.050942020358102400 2014-09-01 -0.050462239169789000 2014-10-01 -0.031673115039020100 2014-11-01 -0.032951234244795900 2014-12-01 -0.037322340000000100 2015-01-01 -0.043061008174171500 2015-02-01 -0.031637841727233700 2015-03-01 -0.022291501438860000 2015-04-01 -0.001828525226763200 2015-05-01 -0.008256658844716050 2015-06-01 -0.018274303079681500 2015-07-01 -0.021505085312162100 2015-08-01 -0.026650054758280100 2015-09-01 -0.015272719421691800 2015-10-01 -0.033047611353346400 2015-11-01 -0.032890453095097100 2015-12-01 -0.019936110155601500 2016-01-01 -0.012796163317325200 2016-02-01 -0.020108498492781500 2016-03-01 -0.029853579298859700 2016-04-01 -0.056863515909415700 2016-05-01 -0.054418393715972200 2016-06-01 -0.056262991267017600 2016-07-01 -0.047373919398214500 2016-08-01 -0.045433020091758100 2016-09-01 -0.050402759861614900 2016-10-01 -0.038325567255218900 2016-11-01 -0.049023163803393200 2016-12-01 -0.055534181644340500 2017-01-01 -0.039749663010463900 2017-02-01 -0.032524056769476700 2017-03-01 -0.030481456907465400 2017-04-01 -0.028846690480989200 2017-05-01 -0.027354139048013500 2017-06-01 -0.023720888114881100 2017-07-01 -0.034825194305214400 2017-08-01 -0.025929837059724900 2017-09-01 -0.032710032447474000 2017-10-01 -0.042192227487729100 2017-11-01 -0.039549415018396100 2017-12-01 -0.033427469406722500 2018-01-01 -0.020752814405590200 2018-02-01 -0.016128990842934800 2018-03-01 -0.014075734719931600 2018-04-01 0.012043489832205000 2018-05-01 0.004699545253978370 2018-06-01 0.004585075721994340 2018-07-01 0.019749532232841600 2018-08-01 0.019434534105022300 2018-09-01 0.031925181961126800