Quarter	Growth rate same period previous year
1971-01-01	5.2678571428571300
1971-04-01	5.0442477876106200
1971-07-01	6.6725978647686700
1971-10-01	4.5532646048109800
1972-01-01	2.8837998303647400
1972-04-01	3.4540859309182800
1972-07-01	3.3361134278565400
1972-10-01	3.2867707477403400
1973-01-01	6.6776586974443400
1973-04-01	11.0749185667753000
1973-07-01	13.4786117836966000
1973-10-01	18.2975338106603000
1974-01-01	27.8207109737249000
1974-04-01	26.2463343108504000
1974-07-01	27.7382645803698000
1974-10-01	25.2185608607935000
1975-01-01	14.3893591293833000
1975-04-01	11.4401858304297000
1975-07-01	7.4610244988863900
1975-10-01	7.1965628356605900
1976-01-01	7.7167019027484100
1976-04-01	8.3897863470557700
1976-07-01	8.7046632124352200
1976-10-01	7.5651302605210300
1977-01-01	7.1148184494602900
1977-04-01	6.4903846153846000
1977-07-01	5.4337464251668300
1977-10-01	3.9124359571495500
1978-01-01	2.2904260192395700
1978-04-01	2.3476297968397600
1978-07-01	3.2097649186256900
1978-10-01	2.2859704168534200
1979-01-01	1.3434841021047800
1979-04-01	2.2937803264225700
1979-07-01	2.7157249233464700
1979-10-01	4.9079754601227000
1980-01-01	8.3075563411400900
1980-04-01	9.1849935316946900
1980-07-01	8.9978678038379600
1980-10-01	8.6048454469507200
1981-01-01	7.2215422276621700
1981-04-01	4.9763033175355600
1981-07-01	3.9906103286385100
1981-10-01	3.8461538461538200
1982-01-01	2.2831050228310500
1982-04-01	1.7306245297215900
1982-07-01	2.1068472535741000
1982-10-01	1.7407407407407500
1983-01-01	1.4880952380952200
1983-04-01	1.8491124260355000
1983-07-01	0.8843036109064120
1983-10-01	1.1649071714597800
1984-01-01	2.2727272727272900
1984-04-01	1.6339869281045600
1984-07-01	1.7165814463111800
1984-10-01	1.8351925152932700
1985-01-01	1.2903225806451600
1985-04-01	1.5005359056806100
1985-07-01	1.9030520646319600
1985-10-01	0.6360424028268440
1986-01-01	0.7784854918612960
1986-04-01	-0.1407954945441710
1986-07-01	-1.1980267794221300
1986-10-01	-1.9311797752808900
1987-01-01	-3.1601123595505800
1987-04-01	-1.4451885794853800
1987-07-01	-1.0342368045649200
1987-10-01	-0.2148227712137610
1988-01-01	0.0362581580855653
1988-04-01	-0.7153075822603880
1988-07-01	0.0720720720720881
1988-10-01	0.8252601363473320
1989-01-01	0.6524102935846450
1989-04-01	2.2334293948127000
1989-07-01	2.0525747209218500
1989-10-01	1.9217081850533800
1990-01-01	3.4929780338494800
1990-04-01	2.5017618040873700
1990-07-01	2.6464361326746600
1990-10-01	4.1550279329609000
1991-01-01	4.2797494780793200
1991-04-01	4.0907528360261500
1991-07-01	3.6094877964936700
1991-10-01	3.0170968823332400
1992-01-01	1.4347681014347800
1992-04-01	1.6182298546895600
1992-07-01	0.8958195089581850
1992-10-01	-0.6182883176049650
1993-01-01	0.1973684210526320
1993-04-01	-0.2274943126421810
1993-07-01	1.4797763893456200
1993-10-01	0.3929273084479380
1994-01-01	0.7879185817465320
1994-04-01	-0.0651465798045531
1994-07-01	-1.2637718729747600
1994-10-01	0.0978473581213200
1995-01-01	-1.2377850162866200
1995-04-01	-1.0430247718383500
1995-07-01	-1.1486708237610800
1995-10-01	-2.1179537308569400
1996-01-01	-1.5501319261213900
1996-04-01	-0.8563899868247850
1996-07-01	-0.5644090305444600
1996-10-01	0.1331557922769720
1997-01-01	0.1340033500837480
1997-04-01	1.9933554817276000
1997-07-01	2.0033388981636000
1997-10-01	1.4295212765957400
1998-01-01	1.4386082301773400
1998-04-01	-0.3908794788273400
1998-07-01	-1.0801963993453300
1998-10-01	1.1143887250081800
1999-01-01	-0.1319261213720390
1999-04-01	-0.6540222367560650
1999-07-01	-0.0330906684315207
1999-10-01	-2.0097244732576900
2000-01-01	-1.1228533685601000
2000-04-01	-1.1520737327189000
2000-07-01	-1.3240648791790600
2000-10-01	-1.1908699966920300
2001-01-01	-0.7014028056112340
2001-04-01	-1.3653013653013700
2001-07-01	-1.4760147601476100
2001-10-01	-2.1091396049548000
2002-01-01	-2.8590649175916600
2002-04-01	-1.7555705604321400
2002-07-01	-1.5662240381341600
2002-10-01	-0.9917920656634910
2003-01-01	-0.5540166204986230
2003-04-01	-0.7903780068728570
2003-07-01	-1.0031131096506300
2003-10-01	-0.9326424870466330
2004-01-01	-0.4178272980501400
2004-04-01	-0.5195704883962710
2004-07-01	-0.0698812019566892
2004-10-01	1.2900976290097700
2005-01-01	0.3846153846154120
2005-04-01	0.0000000000000000
2005-07-01	-0.2097902097901980
2005-10-01	-1.3769363166953500
2006-01-01	-0.1393242772553310
2006-04-01	0.4874651810585120
2006-07-01	1.4365802382620800
2006-10-01	0.6980802792321160
2007-01-01	-0.2441576560864860
2007-04-01	-0.2425502425502500
2007-07-01	-0.4490500863557940
2007-10-01	0.8318890814557840
2008-01-01	1.6083916083915900
2008-04-01	2.5008683570684300
2008-07-01	3.9208882720333300
2008-10-01	1.6156754898590900
2009-01-01	-0.3785271851341860
2009-04-01	-1.8976618095560900
2009-07-01	-4.1068447412354100
2009-10-01	-3.4844384303112400
2010-01-01	-1.0017271157167600
2010-04-01	-0.3454231433505900
2010-07-01	-0.9401114206128030
2010-10-01	0.1051524710830590
2011-01-01	-0.7676203768318300
2011-04-01	-1.0745233968804200
2011-07-01	-0.1405975395430540
2011-10-01	-0.6302521008403250
2012-01-01	0.7032348804500630
2012-04-01	0.2803083391730950
2012-07-01	-0.7039774727208770
2012-10-01	-0.3171247357293870
2013-01-01	-1.1173184357541900
2013-04-01	-0.5939902166317300
2013-07-01	1.7369727047146400
2013-10-01	2.3683280311063800
2014-01-01	2.4364406779661000
2014-04-01	5.4833040421792600
2014-07-01	4.9128919860627200
2014-10-01	3.3839779005524800
2015-01-01	2.8266115132713000
2015-04-01	0.5998000666444520
2015-07-01	-0.2656924609764130
2015-10-01	0.0000000000000000
2016-01-01	-0.2346630908481360
2016-04-01	-1.1262007287181000
2016-07-01	-1.1655011655011800
2016-10-01	0.4008016032064240
2017-01-01	0.4704301075268750
2017-04-01	0.8375209380234250
2017-07-01	1.2129380053908500
2017-10-01	1.1643379906853000
2018-01-01	2.4749163879598700
2018-04-01	1.0963455149501800
2018-07-01	1.9973368841544600