Month Contribution to annual inflation, Not Seasonally adjusted 2011-12-01 -0.0066385618356467000 2012-01-01 0.0082375729790312600 2012-02-01 0.0137517951491398000 2012-03-01 0.0161465189933916000 2012-04-01 0.0237245103748096000 2012-05-01 0.0304940955650322000 2012-06-01 0.0272299437470230000 2012-07-01 0.0177347004543060000 2012-08-01 0.0023166856115095100 2012-09-01 0.0022546952373657400 2012-10-01 0.0034628876986933100 2012-11-01 0.0067551411490737000 2012-12-01 0.0055060860292932000 2013-01-01 0.0062262559258172000 2013-02-01 0.0160868418163536000 2013-03-01 0.0184418855708773000 2013-04-01 -0.0042650597934280300 2013-05-01 -0.0087234522917870900 2013-06-01 -0.0117639145295116000 2013-07-01 -0.0000339738193552069 2013-08-01 0.0139408628775015000 2013-09-01 0.0192856625588499000 2013-10-01 0.0182730441119497000 2013-11-01 0.0154653425654824000 2013-12-01 0.0131502238418595000 2014-01-01 0.0123398788179863000 2014-02-01 -0.0058896940782719000 2014-03-01 -0.0096805446434745900 2014-04-01 0.0122892112325664000 2014-05-01 0.0110895413933958000 2014-06-01 0.0137771526891597000 2014-07-01 0.0177016709633350000 2014-08-01 0.0167737311385767000 2014-09-01 0.0082001165552797600 2014-10-01 -0.0225804029227878000 2014-11-01 -0.0332820296516416000 2014-12-01 -0.0396584499999997000 2015-01-01 -0.0495932651757543000 2015-02-01 -0.0501248681186203000 2015-03-01 -0.0586691602875751000 2015-04-01 -0.0646316179533526000 2015-05-01 -0.0793626217897424000 2015-06-01 -0.0787931617569634000 2015-07-01 -0.0830368510073534000 2015-08-01 -0.0766583379909326000 2015-09-01 -0.0665002826626690000 2015-10-01 -0.0300909089208254000 2015-11-01 -0.0074342053290970600 2015-12-01 -0.0017540789353751200 2016-01-01 0.0071875156093461700 2016-02-01 -0.0016253118317422600 2016-03-01 0.0094263613844198100 2016-04-01 0.0068923506167955700 2016-05-01 0.0112726857517409000 2016-06-01 0.0055225982725479700 2016-07-01 -0.0022845913688600800 2016-08-01 -0.0055312226401667800 2016-09-01 -0.0419227679034474000 2016-10-01 -0.0664949271868338000 2016-11-01 -0.0689982780532970000 2016-12-01 -0.0703704807068742000 2017-01-01 -0.0803066075181996000 2017-02-01 -0.0824051569335730000 2017-03-01 -0.2104405623830700000 2017-04-01 -0.2269559799718960000 2017-05-01 -0.2225979211575680000 2017-06-01 -0.2292052686984390000 2017-07-01 -0.2346057598394620000 2017-08-01 -0.2380111039835020000 2017-09-01 -0.2063533851086960000 2017-10-01 -0.1851163109749110000 2017-11-01 -0.1830050590057150000 2017-12-01 -0.1744787536876980000 2018-01-01 -0.1729703403651890000 2018-02-01 -0.1727524136023270000 2018-03-01 -0.0562767504903279000 2018-04-01 -0.0398135063416300000 2018-05-01 -0.0207088951348444000 2018-06-01 0.0027717214357213700 2018-07-01 0.0252732172901224000 2018-08-01 0.0150899836087618000 2018-09-01 0.0144061362527554000