Quarter	Growth rate same period previous year
2006-01-01	44.594594594594600
2006-04-01	31.776416539050500
2006-07-01	17.306461932181700
2006-10-01	-17.575406032482600
2007-01-01	-16.951337415404400
2007-04-01	-17.954677513073800
2007-07-01	-23.725115898554700
2007-10-01	10.274454609430000
2008-01-01	24.020178502134300
2008-04-01	34.242209631728100
2008-07-01	49.910618519842700
2008-10-01	-6.190172303765160
2009-01-01	-41.551939924906100
2009-04-01	-44.843049327354300
2009-07-01	-40.042928690674900
2009-10-01	-14.353741496598600
2010-01-01	43.683083511777300
2010-04-01	50.502152080344300
2010-07-01	23.985680190930800
2010-10-01	29.189833200953100
2011-01-01	38.710879284649800
2011-04-01	35.144582141722300
2011-07-01	32.627526467757500
2011-10-01	25.822317860436500
2012-01-01	20.359924791834500
2012-04-01	14.295791206207400
2012-07-01	9.385582970488630
2012-10-01	12.215978499877800
2013-01-01	-1.115822361080110
2013-04-01	-11.581979016663200
2013-07-01	-5.351614329942500
2013-10-01	-9.536250816459820
2014-01-01	-7.763484540735710
2014-04-01	-4.979060027919970
2014-07-01	-2.546728971962620
2014-10-01	-6.040914560770160
2015-01-01	-26.327379495962800
2015-04-01	-20.249755142017600
2015-07-01	-23.351714217214100
2015-10-01	-35.066598360655700
2016-01-01	-35.004981733643300
2016-04-01	-29.966226588885500
2016-07-01	-24.648107600875800
2016-10-01	2.327416173570030
2017-01-01	49.718957588145100
2017-04-01	20.341955282770700
2017-07-01	0.373599003736004
2017-10-01	10.755589822667700