Quarter	Growth rate previous period
1999-07-01	0.38378621461885800
1999-10-01	-0.12589006540393800
2000-01-01	0.00960128632059383
2000-04-01	1.16401435927084000
2000-07-01	0.13732044785332100
2000-10-01	0.20705543016457200
2001-01-01	-0.20476082558343600
2001-04-01	0.47382141973913800
2001-07-01	0.16339828967798700
2001-10-01	0.28517984126049500
2002-01-01	-0.52109611557288400
2002-04-01	0.80431763885850300
2002-07-01	0.37418969939446000
2002-10-01	0.06695705339906960
2003-01-01	-0.17641038308742700
2003-04-01	1.06288398164094000
2003-07-01	0.02729983106312510
2003-10-01	-0.22820320096623900
2004-01-01	-0.20853062369835300
2004-04-01	0.91537463949453500
2004-07-01	0.38070824409545000
2004-10-01	0.02406518038934140
2005-01-01	-0.32036864064716200
2005-04-01	0.95963666591912900
2005-07-01	0.47041419747751300
2005-10-01	0.08752085944985290
2006-01-01	-0.41791412892308300
2006-04-01	0.99504883513470800
2006-07-01	0.61576532632258300
2006-10-01	0.14824972590420000
2007-01-01	-0.79443868338690200
2007-04-01	0.88823194884458000
2007-07-01	0.61866667976619400
2007-10-01	0.26363465119469400
2008-01-01	-0.73568825532263700
2008-04-01	1.10558961270640000
2008-07-01	0.25930496888317700
2008-10-01	0.04077014028799610
2009-01-01	-0.55589662390701800
2009-04-01	0.88697642640697400
2009-07-01	0.04791354106984010
2009-10-01	-0.29033547713190100
2010-01-01	-0.59718360687300000
2010-04-01	0.65986789270964400
2010-07-01	0.14666224150702700
2010-10-01	-0.11075503542511400
2011-01-01	-0.53203657298754700
2011-04-01	0.51103472952782700
2011-07-01	0.23889368737870200
2011-10-01	0.04400698892015040
2012-01-01	0.08474441921977940
2012-04-01	0.79662079278314800
2012-07-01	0.13783094395202800
2012-10-01	0.20955077986102400
2013-01-01	-0.28507423011026300
2013-04-01	0.66050132497856200
2013-07-01	0.10427580159553800
2013-10-01	0.06279623774975220
2014-01-01	0.06238222004205470
2014-04-01	0.53226306677946700
2014-07-01	0.08908035557665360
2014-10-01	0.36003822444325500
2015-01-01	-0.50317400790545900
2015-04-01	0.67501712987602800
2015-07-01	-0.02814734560789030
2015-10-01	0.40048680365391700
2016-01-01	0.21066183719634600
2016-04-01	0.46093248145742300
2016-07-01	0.47797922067509100
2016-10-01	0.05686593854985150
2017-01-01	-0.17337705405885800
2017-04-01	0.69196595354637700
2017-07-01	0.56886356621621300
2017-10-01	-0.12492348768320600
2018-01-01	0.07406787009862990