Month Contribution to annual inflation 2010-01-01 -0.15437067228431000000 2010-02-01 -0.13523428208246600000 2010-03-01 -0.08537056613196120000 2010-04-01 0.05077613630238260000 2010-05-01 0.08179027723616820000 2010-06-01 0.07566400157536880000 2010-07-01 0.21771524188906800000 2010-08-01 0.22932297385239800000 2010-09-01 0.24215609288758700000 2010-10-01 0.26050339367933600000 2010-11-01 0.29768830219033100000 2010-12-01 0.34630630630630700000 2011-01-01 0.39069048212871000000 2011-02-01 0.42647575053871800000 2011-03-01 0.43881022070161600000 2011-04-01 0.50890634535630200000 2011-05-01 0.47178307881581000000 2011-06-01 0.46565662540783500000 2011-07-01 0.50483379677265500000 2011-08-01 0.51375024738835000000 2011-09-01 0.51876232436150600000 2011-10-01 0.62541263188919700000 2011-11-01 0.63883913938819200000 2011-12-01 0.62614187581467700000 2012-01-01 0.75464297979827800000 2012-02-01 0.73279204290631200000 2012-03-01 0.71033250054904800000 2012-04-01 0.70733673815740200000 2012-05-01 0.77547465860291300000 2012-06-01 0.77471883534891400000 2012-07-01 0.72395878969842600000 2012-08-01 0.73165921951604200000 2012-09-01 0.77076181574673500000 2012-10-01 0.70851625908085700000 2012-11-01 0.67051880281842100000 2012-12-01 0.66801985157699600000 2013-01-01 0.52149429380082800000 2013-02-01 0.49069305169403200000 2013-03-01 0.45964972346262600000 2013-04-01 0.25708140819788700000 2013-05-01 0.18083516389950300000 2013-06-01 0.19004096667788600000 2013-07-01 0.15198320763658200000 2013-08-01 0.16099237014860900000 2013-09-01 0.11367600180870000000 2013-10-01 0.04739418020185230000 2013-11-01 0.03800227230345310000 2013-12-01 0.05701307759372050000 2014-01-01 0.04741183281105730000 2014-02-01 0.06631091534540960000 2014-03-01 0.07564225109628710000 2014-04-01 0.08511999201492630000 2014-05-01 0.08512248751843790000 2014-06-01 0.06602431434083350000 2014-07-01 -0.09418574460776600000 2014-08-01 -0.13138414156913400000 2014-09-01 -0.13175079498746700000 2014-10-01 0.00000995410533987662 2014-11-01 0.00946526340108353000 2014-12-01 -0.04718820468343350000 2015-01-01 -0.13519307564383000000 2015-02-01 -0.15351371462907300000 2015-03-01 -0.14262585240912100000 2015-04-01 -0.16777784738198100000 2015-05-01 -0.15852261646407900000 2015-06-01 -0.14897273384270900000 2015-07-01 -0.03749930030761340000 2015-08-01 -0.02803583727628100000 2015-09-01 -0.02814035111514880000 2015-10-01 -0.04975005015976140000 2015-11-01 -0.04917920173399990000 2015-12-01 -0.03030391986062600000 2016-01-01 -0.05283316142500100000 2016-02-01 -0.06273732938317520000 2016-03-01 -0.08286264537976900000 2016-04-01 -0.26633279568990200000 2016-05-01 -0.26608527450431600000 2016-06-01 -0.26559160980208200000 2016-07-01 -0.22302319634679200000 2016-08-01 -0.22260980766032900000 2016-09-01 -0.13244436877748900000 2016-10-01 -0.22138943143057400000 2016-11-01 -0.22091121397379600000 2016-12-01 -0.20951579388645900000 2017-01-01 -0.06034123800065400000 2017-02-01 -0.00556845619964228000 2017-03-01 0.01635631081529960000 2017-04-01 0.32409276306631300000 2017-05-01 0.32311853632362900000 2017-06-01 0.32279509434532700000 2017-07-01 0.27762030929564600000 2017-08-01 0.26618640487308300000 2017-09-01 0.18671745770101400000 2017-10-01 0.21918181792190100000 2017-11-01 0.21893950363700300000 2017-12-01 0.20672616632860200000 2018-01-01 0.33555049141759500000 2018-02-01 0.28019699681177600000 2018-03-01 0.26935361580625300000 2018-04-01 0.00011493875247309800 2018-05-01 -0.01063000822519660000 2018-06-01 0.00011527981702049200 2018-07-01 0.27956647053678100000 2018-08-01 0.30020527085652100000 2018-09-01 0.29031164466613500000