Month Contribution to annual inflation 2010-01-01 2.55076915620940000 2010-02-01 2.57055750849511000 2010-03-01 3.04354833599775000 2010-04-01 2.61532293925566000 2010-05-01 2.23321720281289000 2010-06-01 1.32940543430852000 2010-07-01 0.87034791455671500 2010-08-01 0.82698747318449300 2010-09-01 0.74198581190802500 2010-10-01 0.71615961181236400 2010-11-01 0.56313176581015800 2010-12-01 0.65671375833148500 2011-01-01 0.57375415439267800 2011-02-01 0.62033983120895000 2011-03-01 0.84430637678402000 2011-04-01 1.26078337794962000 2011-05-01 1.35216326985396000 2011-06-01 1.67571983461614000 2011-07-01 1.87038297402043000 2011-08-01 1.71742554958208000 2011-09-01 1.90233386210229000 2011-10-01 1.74068058865870000 2011-11-01 1.74784959247297000 2011-12-01 1.44753338149240000 2012-01-01 1.62645703918560000 2012-02-01 1.85246352500884000 2012-03-01 1.98948768866973000 2012-04-01 1.69256872906617000 2012-05-01 1.23845418937153000 2012-06-01 1.30102906197006000 2012-07-01 0.71978707234165000 2012-08-01 0.72707024512662600 2012-09-01 1.13511425795724000 2012-10-01 1.18260324558231000 2012-11-01 1.24106795268991000 2012-12-01 1.03680754597413000 2013-01-01 1.18310779304775000 2013-02-01 1.30668017706455000 2013-03-01 0.48323487388433600 2013-04-01 -0.05973053888515770 2013-05-01 -0.15328343379579500 2013-06-01 0.17916863783107100 2013-07-01 0.62762933151187500 2013-08-01 0.56492805591874400 2013-09-01 0.18647003110565600 2013-10-01 -0.02100516005824400 2013-11-01 -0.05775132746081800 2013-12-01 0.27361464364502000 2014-01-01 -0.42319710567377100 2014-02-01 -0.76591950798329500 2014-03-01 -0.63624105804922600 2014-04-01 -0.08344312563723690 2014-05-01 0.00644271641073646 2014-06-01 -0.08165235537790280 2014-07-01 0.23456710518496200 2014-08-01 0.18553942310293100 2014-09-01 -0.30336962662739400 2014-10-01 -0.20445728415254200 2014-11-01 -0.58698718090293500 2014-12-01 -0.68994663214935300 2015-01-01 -0.91083021963344200 2015-02-01 -1.09529357155634000 2015-03-01 -0.72502971433049100 2015-04-01 -0.90006114562100300 2015-05-01 -0.74471480142000900 2015-06-01 -0.84657262822860100 2015-07-01 -0.80170217916273400 2015-08-01 -0.70483082929028200 2015-09-01 -0.83358253993624900 2015-10-01 -0.90144053538182400 2015-11-01 -0.73383677351451900 2015-12-01 -0.66419030308975100 2016-01-01 -0.23618967612567400 2016-02-01 -0.48199460175543800 2016-03-01 -0.67850206481682000 2016-04-01 -0.60312551734611200 2016-05-01 -0.59322862231088500 2016-06-01 -0.47845143019792600 2016-07-01 -0.70954044634999200 2016-08-01 -0.91074945984574600 2016-09-01 -0.56495215070626800 2016-10-01 -0.41463001914213600 2016-11-01 -0.41396790623723900 2016-12-01 -0.46561309145144600 2017-01-01 -0.57702287673795200 2017-02-01 -0.27858424364457900 2017-03-01 -0.63114363827398100 2017-04-01 -0.61143668129052200 2017-05-01 -0.85764897004509900 2017-06-01 -1.11642702450423000 2017-07-01 -1.01283990725820000 2017-08-01 -0.74375430021156500 2017-09-01 -0.70304047165830100 2017-10-01 -0.66825571591837100 2017-11-01 -0.66687771423644500 2017-12-01 -0.53791121974865900 2018-01-01 -0.34461060251191700 2018-02-01 -0.40170251522071500 2018-03-01 -0.12522676951717900 2018-04-01 -0.18119644528524500 2018-05-01 0.01550378863564450 2018-06-01 0.30413148373915600 2018-07-01 0.40427807648381200 2018-08-01 0.40970020004084200 2018-09-01 0.39877577259473000 2018-10-01 0.52474959534108700