Quarter	Growth rate same period previous year
1966-01-01	-8.4070796460177100
1966-04-01	5.3571428571428400
1966-07-01	2.2443890274314200
1966-10-01	9.4292803970223300
1967-01-01	13.7681159420290000
1967-04-01	13.8014527845036000
1967-07-01	23.9024390243902000
1967-10-01	23.5827664399093000
1968-01-01	17.8343949044586000
1968-04-01	16.1702127659574000
1968-07-01	6.2992125984251800
1968-10-01	7.8899082568807100
1969-01-01	9.5495495495495400
1969-04-01	15.3846153846154000
1969-07-01	25.7407407407408000
1969-10-01	18.8775510204082000
1970-01-01	13.3223684210526000
1970-04-01	8.2539682539682300
1970-07-01	1.7673048600883600
1970-10-01	9.8712446351931200
1971-01-01	14.2235123367199000
1971-04-01	13.7829912023460000
1971-07-01	20.2604920405210000
1971-10-01	18.4895833333333000
1972-01-01	15.3748411689962000
1972-04-01	15.7216494845361000
1972-07-01	13.5980746089049000
1972-10-01	10.6593406593407000
1973-01-01	10.1321585903084000
1973-04-01	9.4654788418708400
1973-07-01	4.2372881355932100
1973-10-01	3.0784508440913500
1974-01-01	7.5000000000000000
1974-04-01	49.8474059003052000
1974-07-01	51.6260162601626000
1974-10-01	45.9537572254335000
1975-01-01	45.0232558139535000
1975-04-01	24.5756958587916000
1975-07-01	23.7935656836461000
1975-10-01	22.9042904290429000
1976-01-01	21.1032713277742000
1976-04-01	7.2479564032697600
1976-07-01	10.9907958852193000
1976-10-01	12.6208378088077000
1977-01-01	31.0911016949153000
1977-04-01	36.4837398373984000
1977-07-01	33.5609756097561000
1977-10-01	37.0529327610873000
1978-01-01	39.7171717171717000
1978-04-01	28.5182427401340000
1978-07-01	25.6756756756757000
1978-10-01	19.4502435629784000
1979-01-01	-0.4626951995373030
1979-04-01	20.8285052143685000
1979-07-01	28.5963382737576000
1979-10-01	33.1779784445092000
1980-01-01	42.0104590354445000
1980-04-01	45.6005754015824000
1980-07-01	49.0395480225989000
1980-10-01	47.7471566054243000
1981-01-01	45.0900163666121000
1981-04-01	35.6495965750041000
1981-07-01	35.6482183472327000
1981-10-01	37.9718726868986000
1982-01-01	32.2899041173153000
1982-04-01	12.8914785142025000
1982-07-01	4.2700648334451200
1982-10-01	-0.6974248927038750
1983-01-01	-1.3749733532296000
1983-04-01	2.1397849462365600
1983-07-01	3.9022298456260600
1983-10-01	6.6882766072393300
1984-01-01	7.6839943802010300
1984-04-01	5.8111380145278400
1984-07-01	5.5922410235245800
1984-10-01	4.2333400850719200
1985-01-01	3.0409474106784400
1985-04-01	6.3078300666600400
1985-07-01	5.5208129763533300
1985-10-01	6.3155849203264500
1986-01-01	6.3407032239213200
1986-04-01	3.3879270004679400
1986-07-01	5.8523937401611100
1986-10-01	5.8855785048437300
1987-01-01	6.6129327715698900
1987-04-01	7.6853444374038200
1987-07-01	5.7475286501618500
1987-10-01	4.9801484550319200
1988-01-01	3.6168384879725000
1988-04-01	3.4213180901143400
1988-07-01	3.6730641958967500
1988-10-01	2.6391515251171600
1989-01-01	3.5569189951082000
1989-04-01	2.7229131106234100
1989-07-01	0.7899776571975760
1989-10-01	1.9545017622557200
1990-01-01	0.5124099279423220
1990-04-01	2.4608324101914900
1990-07-01	5.4944184941809700
1990-10-01	6.0575109993714400
1991-01-01	10.7854070415804000
1991-04-01	9.9621592400957400
1991-07-01	7.3846153846154000
1991-10-01	7.0079265130750500
1992-01-01	4.1415012942191600
1992-04-01	1.8470398202121000
1992-07-01	0.6080089454189640
1992-10-01	-0.9968847352025060
1993-01-01	-1.1046672190002800
1993-04-01	-1.1170872983036800
1993-07-01	-0.1458738538482960
1993-10-01	2.2236207258233800
1994-01-01	3.8187657079028200
1994-04-01	3.2147838214783900
1994-07-01	2.5113043478260900
1994-10-01	0.6566796634516690
1995-01-01	-1.6609508439244100
1995-04-01	0.5269914194986790
1995-07-01	0.4139522258414830
1995-10-01	0.6388039415562500
1996-01-01	1.7778993435448400
1996-04-01	0.2688352711875570
1996-07-01	0.7569101844968350
1996-10-01	1.2762509284894200
1997-01-01	1.1421660843859300
1997-04-01	0.7641262819224030
1997-07-01	1.8512308001878200
1997-10-01	2.5270036004800800
1998-01-01	5.1813471502590500
1998-04-01	9.6188385551786100
1998-07-01	8.2647349357918900
1998-10-01	8.9939520062430800
1999-01-01	6.8523430592396100
1999-04-01	0.2852114812792110
1999-07-01	-1.0705596107055700
1999-10-01	-0.7338902147971440
2000-01-01	-1.7849754713635400
2000-04-01	1.6942998910807100
2000-07-01	6.5789473684210300
2000-10-01	2.7769429584660900
2001-01-01	0.5656857435156790
2001-04-01	1.9338331548256800
2001-07-01	-0.7730471904926560
2001-10-01	3.2224106672904800
2002-01-01	8.3717311950212500
2002-04-01	9.1354853773860200
2002-07-01	8.9244186046511600
2002-10-01	6.2152974504249400
2003-01-01	4.1303147432357800
2003-04-01	1.3425331621737300
2003-07-01	0.6084867894315330
2003-10-01	-0.7361177788446490
2004-01-01	-0.6045179764556230
2004-04-01	4.9506518182297600
2004-07-01	8.8121385749907400
2004-10-01	18.0772744371003000
2005-01-01	15.0981647460520000
2005-04-01	8.9162685441287600
2005-07-01	6.8649439297903300
2005-10-01	-2.0616210804168600
2006-01-01	-2.7115972930379000
2006-04-01	-4.3401976175085400
2006-07-01	-3.1845971347750800
2006-10-01	1.2592936802974000
2007-01-01	5.0026204202201300
2007-04-01	6.8539434308330900
2007-07-01	6.2346842601319800
2007-10-01	9.4075535771648900
2008-01-01	7.8633331820863000
2008-04-01	11.4644502665101000
2008-07-01	9.5151488266867500
2008-10-01	7.3235183087957700
2009-01-01	9.5364294127544800
2009-04-01	7.1770141027719200
2009-07-01	8.8220998055735700
2009-10-01	13.0300543244617000
2010-01-01	15.3884557778717000
2010-04-01	13.1697356978107000
2010-07-01	11.6988014590933000
2010-10-01	3.7861761349884000
2011-01-01	0.3760899953404840
2011-04-01	1.0892081523554700
2011-07-01	2.6125495684628000
2011-10-01	4.4576226012793200
2012-01-01	4.8177989986405300
2012-04-01	5.3410893707033700
2012-07-01	3.0623843081219800
2012-10-01	0.7877782739044420
2013-01-01	1.3412628115905200
2013-04-01	1.2581576305220700
2013-07-01	2.3317368288379100
2013-10-01	4.4935286858010900
2014-01-01	3.6833562242477300
2014-04-01	2.5749078176803900
2014-07-01	1.3363714743194900
2014-10-01	0.9993640410647820
2015-01-01	-0.1836464354527970
2015-04-01	-0.0724987916867756
2015-07-01	1.4858705560619900
2015-10-01	0.1799046505352090
2016-01-01	1.9604886140853500
2016-04-01	3.3585247883917800
2016-07-01	4.5061229378125300
2016-10-01	6.0249618389153200
2017-01-01	5.8867031504215600
2017-04-01	5.4897487642946800
2017-07-01	3.4465963786385600
2017-10-01	5.0389566395664200
2018-01-01	5.9058527727336400
2018-04-01	6.3380281690140700
2018-07-01	4.8605533553050600