Quarter	Contribution to annual inflation
2010-01-01	0.10680213788603600
2010-04-01	0.05541356951724330
2010-07-01	0.02279378564998270
2010-10-01	-0.05937228519540780
2011-01-01	-0.05460534972285340
2011-04-01	-0.04542164746039170
2011-07-01	-0.00449310446185344
2011-10-01	-0.01756143907156690
2012-01-01	0.00452323546710746
2012-04-01	-0.02688138898574250
2012-07-01	-0.04460953395082490
2012-10-01	-0.03581090049403910
2013-01-01	-0.04898617376126500
2013-04-01	-0.07988467570405480
2013-07-01	-0.10181335649667100
2013-10-01	-0.06207937537691590
2014-01-01	-0.05298427100114360
2014-04-01	-0.02644708083098070
2014-07-01	0.01746799611039130
2014-10-01	-0.02617993860642990
2015-01-01	-0.01758319219421410
2015-04-01	0.00876952514506770
2015-07-01	0.00000000000000000
2015-10-01	0.01750974528376760
2016-01-01	0.02192381286266920
2016-04-01	0.03056544911269870
2016-07-01	0.02175993054433300
2016-10-01	0.05685917075811690
2017-01-01	0.05239791276462720
2017-04-01	0.00434837450074555
2017-07-01	0.02166993911223980
2017-10-01	-0.07328801998010130
2018-01-01	-0.05973191139310170
2018-04-01	-0.02985740794718980
2018-07-01	-0.04246272437882660