Quarter	Growth rate same period previous year
1971-01-01	5.7867211919119100
1971-04-01	6.7863948350778500
1971-07-01	5.5856301241631200
1971-10-01	4.1265778205460500
1972-01-01	4.5238895403937400
1972-04-01	3.9750055238902200
1972-07-01	3.9662710591497400
1972-10-01	4.8156982977504600
1973-01-01	5.4610349912485200
1973-04-01	6.8772229535375200
1973-07-01	9.8089960409955600
1973-10-01	17.6973836125449000
1974-01-01	28.3895155084541000
1974-04-01	31.9472820712420000
1974-07-01	32.8972066650596000
1974-10-01	24.8295691963123000
1975-01-01	17.6783327543334000
1975-04-01	14.6705278458643000
1975-07-01	12.9260170740949000
1975-10-01	13.1165561341819000
1976-01-01	9.8454146944037900
1976-04-01	12.1299067575093000
1976-07-01	10.6712661540228000
1976-10-01	12.6425786260217000
1977-01-01	12.7202492563478000
1977-04-01	10.8632550605520000
1977-07-01	11.4967865936116000
1977-10-01	8.4033329937878000
1978-01-01	7.8528351924436300
1978-04-01	7.8783895148250200
1978-07-01	8.1863093514361600
1978-10-01	8.4159544317108400
1979-01-01	11.7399178395832000
1979-04-01	14.9742776894524000
1979-07-01	23.8453519697742000
1979-10-01	25.6319674755133000
1980-01-01	31.1954510604078000
1980-04-01	30.5947225537416000
1980-07-01	22.4801762660916000
1980-10-01	23.1718829840536000
1981-01-01	21.2243615700754000
1981-04-01	20.1800652213415000
1981-07-01	23.1230236302221000
1981-10-01	21.2942860112601000
1982-01-01	15.5080512714077000
1982-04-01	13.1628968888213000
1982-07-01	10.4739121700282000
1982-10-01	11.8661539114117000
1983-01-01	11.7705604511212000
1983-04-01	10.6373808711104000
1983-07-01	9.6936937904712700
1983-10-01	8.0088166872980100
1984-01-01	8.7702471815995600
1984-04-01	9.4118198794850000
1984-07-01	8.3223251997675900
1984-10-01	8.7244206750248800
1985-01-01	9.3764473398363900
1985-04-01	9.6767474303790300
1985-07-01	7.5814907901271800
1985-10-01	5.6455062257628900
1986-01-01	-1.1226398598709800
1986-04-01	-5.9754224661316300
1986-07-01	-8.0119629518732400
1986-10-01	-9.3400176407929000
1987-01-01	-5.8206010994067800
1987-04-01	-2.4301909778306000
1987-07-01	1.4110849727448100
1987-10-01	3.0257927311236400
1988-01-01	2.5864299311481200
1988-04-01	3.8746761590539200
1988-07-01	3.7459697113831800
1988-10-01	3.6941229722426500
1989-01-01	6.1334707768326200
1989-04-01	7.8420910111149500
1989-07-01	7.8650718258568700
1989-10-01	10.2836395107752000
1990-01-01	9.6638139167877600
1990-04-01	8.1070681856038200
1990-07-01	11.7167174250161000
1990-10-01	14.6169707841237000
1991-01-01	12.8628493072263000
1991-04-01	11.8608421875527000
1991-07-01	10.5819330342020000
1991-10-01	7.0174456334811900
1992-01-01	6.9875795289125300
1992-04-01	7.8240260181694300
1992-07-01	4.8645748197140300
1992-10-01	4.4974863210884800
1993-01-01	5.8799568677013000
1993-04-01	6.4502767924072000
1993-07-01	7.3073911604654700
1993-10-01	6.5385364550727400
1994-01-01	6.9509430791193700
1994-04-01	9.3364897272925900
1994-07-01	9.3633742670983300
1994-10-01	8.7441404823288400
1995-01-01	9.4731175027976900
1995-04-01	6.7589001710540800
1995-07-01	5.9339471032858300
1995-10-01	6.3327047508143900
1996-01-01	6.6146453614737500
1996-04-01	7.7272497627897800
1996-07-01	8.7361195908772700
1996-10-01	11.3567802907258000
1997-01-01	10.0144326384217000
1997-04-01	7.0185786591024600
1997-07-01	8.6832270572846700
1997-10-01	6.8380894020345500
1998-01-01	4.7935518666479000
1998-04-01	4.8176160033886600
1998-07-01	1.8779941183647300
1998-10-01	0.0316637985760994
1999-01-01	0.2586882015094760
1999-04-01	4.7026373524756000
1999-07-01	9.2567369743569300
1999-10-01	12.9841610535909000
2000-01-01	17.9303660353514000
2000-04-01	16.1489538842487000
2000-07-01	14.7884699875392000
2000-10-01	13.2907969753949000
2001-01-01	7.0456247562365300
2001-04-01	9.5930270651767900
2001-07-01	6.1966924215509200
2001-10-01	2.3186497271776500
2002-01-01	4.0627320807473600
2002-04-01	1.3490666356096000
2002-07-01	1.7501816856657700
2002-10-01	4.3883284358066200
2003-01-01	8.3863512050329800
2003-04-01	3.1204661881498000
2003-07-01	3.0145048024024400
2003-10-01	2.1528268717914400
2004-01-01	-0.8655826044225500
2004-04-01	4.8205485638261300
2004-07-01	6.3749189668120200
2004-10-01	8.7603362999218400
2005-01-01	7.8782206920150900
2005-04-01	8.8565894925911000
2005-07-01	12.1954053584604000
2005-10-01	10.8260904187963000
2006-01-01	11.6610504079403000
2006-04-01	12.1308064033542000
2006-07-01	8.3732770577712000
2006-10-01	3.9487001009959400
2007-01-01	3.3545117852664500
2007-04-01	1.6879047499613500
2007-07-01	0.6216178145320480
2007-10-01	7.0738286028552000
2008-01-01	11.0810058524217000
2008-04-01	14.2124916898704000
2008-07-01	17.4205079932642000
2008-10-01	6.5989227704006700
2009-01-01	-2.2569442699339600
2009-04-01	-6.9637940750552000
2009-07-01	-8.8647801363152600
2009-10-01	-1.8946246455680900
2010-01-01	5.8400197887327200
2010-04-01	8.4325855736192600
2010-07-01	6.9998487271800600
2010-10-01	8.4035831735843800
2011-01-01	11.2791366636749000
2011-04-01	10.6064935769473000
2011-07-01	11.5426568278300000
2011-10-01	11.7390758268835000
2012-01-01	9.2087038424074800
2012-04-01	7.4253703513238700
2012-07-01	7.4062128738009500
2012-10-01	6.0333093699456600
2013-01-01	3.3206367832498600
2013-04-01	0.8712345329883880
2013-07-01	1.2430767035711900
2013-10-01	-0.4231233659136180
2014-01-01	-1.1476356318078800
2014-04-01	-0.1313798004270140
2014-07-01	-1.3065347503206800
2014-10-01	-3.0504415979199000
2015-01-01	-7.2389755696409200
2015-04-01	-4.8471322388314000
2015-07-01	-6.5105776637827000
2015-10-01	-6.4619552423773700
2016-01-01	-5.7099731200005400
2016-04-01	-5.7825545547728100
2016-07-01	-3.4104717949259300
2016-10-01	1.4882461443123900
2017-01-01	8.2810924621668100
2017-04-01	4.8803579960983400
2017-07-01	3.9986772441833000
2017-10-01	4.2468360694935800
2018-01-01	3.0727912759981000
2018-04-01	6.6571176459910100
2018-07-01	10.5573300390859000