Month Contribution to annual inflation 2010-01-01 1.49137918925811000 2010-02-01 1.36024691180581000 2010-03-01 1.55096153961964000 2010-04-01 1.63894562975721000 2010-05-01 1.44185213786867000 2010-06-01 0.88232965515250700 2010-07-01 0.69144461570953600 2010-08-01 0.39810974177293600 2010-09-01 0.42044493372774500 2010-10-01 0.61502462137770300 2010-11-01 0.59149535861101700 2010-12-01 0.77849752883031200 2011-01-01 0.67880366289190000 2011-02-01 0.66158694574377900 2011-03-01 0.77284725938093200 2011-04-01 0.59027741283594300 2011-05-01 0.47566857375675700 2011-06-01 0.48199801250735600 2011-07-01 0.62846299482445700 2011-08-01 0.74768096283409800 2011-09-01 0.96492184579566100 2011-10-01 0.80636323985289400 2011-11-01 0.72035680730197000 2011-12-01 0.60348728593669100 2012-01-01 0.65954274285326400 2012-02-01 0.67773669441520000 2012-03-01 0.71876172225521000 2012-04-01 0.80750701197059200 2012-05-01 0.52546967482722400 2012-06-01 0.55223762644000900 2012-07-01 0.37658768617619100 2012-08-01 0.53397157188912000 2012-09-01 0.50208250765599300 2012-10-01 0.58243874831079000 2012-11-01 0.22058231071817100 2012-12-01 0.08734094292803980 2013-01-01 -0.37810441706469200 2013-02-01 -0.28774197454128700 2013-03-01 -0.42043109820668400 2013-04-01 -0.69341296231593900 2013-05-01 -0.60030290070150000 2013-06-01 -0.44626166630868600 2013-07-01 -0.35130213582334200 2013-08-01 -0.52839811959895100 2013-09-01 -0.66767924228416500 2013-10-01 -0.91104775737384800 2013-11-01 -0.67566915116713400 2013-12-01 -0.42368968919585700 2014-01-01 -0.22751871403686000 2014-02-01 -0.43121724272599900 2014-03-01 -0.42234680414907700 2014-04-01 -0.29067312035316800 2014-05-01 -0.12905937278679400 2014-06-01 -0.16512934759541500 2014-07-01 -0.19427645265811800 2014-08-01 -0.38855290531623800 2014-09-01 -0.52602048382391500 2014-10-01 -0.22933530983926100 2014-11-01 -0.45991748918167500 2014-12-01 -0.93397309644670000 2015-01-01 -1.36086475595828000 2015-02-01 -1.10724319560264000 2015-03-01 -0.86512495598504400 2015-04-01 -0.85500188232743800 2015-05-01 -0.66038537187886900 2015-06-01 -0.61130482737915800 2015-07-01 -0.85738118631341900 2015-08-01 -0.99011127387585000 2015-09-01 -1.29573177726218000 2015-10-01 -1.20720658284619000 2015-11-01 -0.89397457850269200 2015-12-01 -0.98543997827267600 2016-01-01 -0.76322839739558200 2016-02-01 -0.70594030360848700 2016-03-01 -0.79507858302877500 2016-04-01 -0.67518556012263800 2016-05-01 -0.82771129954913400 2016-06-01 -0.73264605980532700 2016-07-01 -0.71753231448923800 2016-08-01 -0.48856855164695100 2016-09-01 0.10879811594689100 2016-10-01 -0.00678338754114298 2016-11-01 -0.06224622770849280 2016-12-01 0.68930455075845800 2017-01-01 1.00320144646284000 2017-02-01 1.19543107974033000 2017-03-01 0.89343260169386100 2017-04-01 0.74674585013101100 2017-05-01 0.54889193157762200 2017-06-01 0.43408131715333600 2017-07-01 0.59392851485797300 2017-08-01 0.64717989862596300 2017-09-01 0.48217457065768200 2017-10-01 0.33798183646970900 2017-11-01 0.81354710759206300 2017-12-01 0.40947000000000000 2018-01-01 0.49660312717005300 2018-02-01 0.08413441797684520 2018-03-01 -0.04461257598405580 2018-04-01 0.22789450523056400 2018-05-01 0.52842680567923400 2018-06-01 0.66965930777084500 2018-07-01 0.79485542363879100 2018-08-01 0.84234546377454000 2018-09-01 0.87940679913657600 2018-10-01 1.41069117672835000