Quarter	Growth rate same period previous year
1999-01-01	-6.258381761287450
1999-04-01	-4.634257155838240
1999-07-01	-3.006475485661430
1999-10-01	-1.896633475580840
2000-01-01	-2.145922746781100
2000-04-01	-2.286803239637920
2000-07-01	-2.575107296137340
2000-10-01	-1.208313194780080
2001-01-01	0.633528265107208
2001-04-01	1.657727937591400
2001-07-01	2.692119432207540
2001-10-01	3.522504892367910
2002-01-01	3.196125907990320
2002-04-01	1.438848920863310
2002-07-01	-0.476644423260227
2002-10-01	-2.693761814744800
2003-01-01	-2.393242609103710
2003-04-01	-1.985815602836880
2003-07-01	-0.862068965517258
2003-10-01	1.699854298203000
2004-01-01	2.115384615384620
2004-04-01	5.499276410998560
2004-07-01	6.618357487922700
2004-10-01	4.202483285577840
2005-01-01	4.378531073446320
2005-04-01	2.926383173296750
2005-07-01	2.899864068871780
2005-10-01	4.582951420714960
2006-01-01	2.796571944068550
2006-04-01	1.776988005330960
2006-07-01	3.170409511228540
2006-10-01	4.250657318141990
2007-01-01	6.757349714787200
2007-04-01	8.031427324312540
2007-07-01	9.389671361502350
2007-10-01	14.333753678015900
2008-01-01	17.591450883682700
2008-04-01	17.010101010101000
2008-07-01	15.840811548966100
2008-10-01	7.683823529411780
2009-01-01	0.419433764418013
2009-04-01	-2.106353591160220
2009-07-01	-6.096328730212190
2009-10-01	-7.033117104813940
2010-01-01	-5.499477897667940
2010-04-01	-2.786596119929440
2010-07-01	0.573888091822091
2010-10-01	5.618802791039300
2011-01-01	8.324125230202600
2011-04-01	10.667634252539900
2011-07-01	10.378031383737500
2011-10-01	6.884561891516010
2012-01-01	5.610336620197220
2012-04-01	1.934426229508200
2012-07-01	1.486268174474950
2012-10-01	2.016916070266750
2013-01-01	1.513200257565980
2013-04-01	1.157928594403370
2013-07-01	0.477554918815675
2013-10-01	0.733418367346922
2014-01-01	-0.475737392959076
2014-04-01	-0.953895071542152
2014-07-01	-2.154626108998730
2014-10-01	-5.191516302627390
2015-01-01	-4.079031230082870
2015-04-01	-3.049759229534520
2015-07-01	-2.914507772020730
2015-10-01	-0.801335559265454
2016-01-01	-2.724252491694340
2016-04-01	-2.450331125827820
2016-07-01	-0.200133422281532
2016-10-01	2.221474251093900
2017-01-01	7.103825136612040
2017-04-01	9.300746775288560
2017-07-01	8.255347593582900
2017-10-01	6.091537701679300
2018-01-01	0.829081632653055
2018-04-01	-1.708074534161510
2018-07-01	-2.377276937326340