Month Contribution to annual inflation 2010-01-01 0.689982545704544000 2010-02-01 0.559939940019176000 2010-03-01 0.782429697876192000 2010-04-01 0.676760255277707000 2010-05-01 0.680889129785687000 2010-06-01 0.448075103886892000 2010-07-01 0.580780681213794000 2010-08-01 0.415726535546193000 2010-09-01 0.577396247854067000 2010-10-01 0.569203454466149000 2010-11-01 0.540654398897390000 2010-12-01 0.669972620742525000 2011-01-01 0.668135239670151000 2011-02-01 0.818856364733664000 2011-03-01 0.772506950106596000 2011-04-01 0.863595944504262000 2011-05-01 0.721680319088050000 2011-06-01 0.750005092540166000 2011-07-01 0.672998222755779000 2011-08-01 0.730381121548518000 2011-09-01 0.783089653180320000 2011-10-01 0.784531229018476000 2011-11-01 0.751889054172312000 2011-12-01 0.641287472388766000 2012-01-01 0.575628060804091000 2012-02-01 0.488698075295663000 2012-03-01 0.491533786492232000 2012-04-01 0.480144179405223000 2012-05-01 0.463323896589356000 2012-06-01 0.394339820322643000 2012-07-01 0.464156724381015000 2012-08-01 0.682388512425187000 2012-09-01 0.467018360771615000 2012-10-01 0.375970429382130000 2012-11-01 0.222116257337604000 2012-12-01 0.262273232885025000 2013-01-01 0.174475428485889000 2013-02-01 0.239131845946994000 2013-03-01 0.160582495978559000 2013-04-01 0.007415549807287220 2013-05-01 -0.000310568583675619 2013-06-01 0.088947892651875300 2013-07-01 0.156676799435250000 2013-08-01 -0.019261521172152600 2013-09-01 0.008893604670315180 2013-10-01 0.005742575420150840 2013-11-01 0.051586602400127400 2013-12-01 0.099779126455078500 2014-01-01 0.099861901866702900 2014-02-01 0.049004630398617900 2014-03-01 -0.096063056990161600 2014-04-01 0.082390548709267800 2014-05-01 0.146800983227916000 2014-06-01 0.184670882436299000 2014-07-01 0.155352570384254000 2014-08-01 0.096228409860343800 2014-09-01 0.067563103051955800 2014-10-01 0.099092828688460400 2014-11-01 0.000359717652567659 2014-12-01 -0.208268907563024000 2015-01-01 -0.447334978270025000 2015-02-01 -0.313672839418248000 2015-03-01 -0.124958298256645000 2015-04-01 -0.181583476315880000 2015-05-01 -0.055967800520599100 2015-06-01 -0.103487693615939000 2015-07-01 -0.098125166741824900 2015-08-01 -0.279360573052502000 2015-09-01 -0.429727638100498000 2015-10-01 -0.340436741612469000 2015-11-01 -0.262055422005126000 2015-12-01 -0.163625613788957000 2016-01-01 -0.139624267446497000 2016-02-01 -0.354118475342735000 2016-03-01 -0.384704215849187000 2016-04-01 -0.421620588573593000 2016-05-01 -0.387747347583608000 2016-06-01 -0.202852228891164000 2016-07-01 -0.262045754028448000 2016-08-01 -0.194091999959438000 2016-09-01 0.016511365822309100 2016-10-01 0.061537279346161200 2016-11-01 0.156246113609262000 2016-12-01 0.262411347517728000 2017-01-01 0.616620509031164000 2017-02-01 0.702403442843020000 2017-03-01 0.562071377480752000 2017-04-01 0.642998231527481000 2017-05-01 0.384635740434760000 2017-06-01 0.184522549337983000 2017-07-01 0.251147507625812000 2017-08-01 0.439941926383196000 2017-09-01 0.403026489185471000 2017-10-01 0.375242789925899000 2017-11-01 0.416713259646436000 2017-12-01 0.407348929815829000 2018-01-01 0.377939224559900000 2018-02-01 0.386653008719395000 2018-03-01 0.432173852602304000 2018-04-01 0.514227026807212000 2018-05-01 0.764653487790332000 2018-06-01 0.807351659226372000 2018-07-01 0.855968429869704000 2018-08-01 0.833627868138840000 2018-09-01 0.729123199868591000