Quarter	Growth rate same period previous year
1986-01-01	1.6073901213289200
1986-04-01	2.1424216912938500
1986-07-01	2.8043616959572800
1986-10-01	2.7068373698452000
1987-01-01	2.9637959459845700
1987-04-01	3.2068589834683300
1987-07-01	2.8924182158406100
1987-10-01	5.0512949412575100
1988-01-01	5.7551160186222300
1988-04-01	6.7560124839361000
1988-07-01	8.4296720067992800
1988-10-01	10.8087270922690000
1989-01-01	11.5498726599627000
1989-04-01	13.8142734307825000
1989-07-01	14.0677808962722000
1989-10-01	12.9869402835870000
1990-01-01	13.5221013981076000
1990-04-01	10.9083903721499000
1990-07-01	9.0159452629712300
1990-10-01	6.0291619479048700
1991-01-01	4.6470803701630200
1991-04-01	4.2110282347331600
1991-07-01	5.6215263657313400
1991-10-01	7.7290751545414600
1992-01-01	8.0360857763659400
1992-04-01	7.4385405295874900
1992-07-01	5.9505627783410500
1992-10-01	3.5277860400555200
1993-01-01	2.9098022434819900
1993-04-01	3.6436754336332500
1993-07-01	3.6545997444081900
1993-10-01	3.1424142120920000
1994-01-01	3.0888948290712500
1994-04-01	2.3621122825142500
1994-07-01	2.2361678382152500
1994-10-01	1.9933959691037900
1995-01-01	1.6232101184130900
1995-04-01	1.5104943227434600
1995-07-01	1.7105985094417400
1995-10-01	1.8616930482379100
1996-01-01	1.8462026967260400
1996-04-01	2.3071621453670200
1996-07-01	0.3652485656969570
1996-10-01	0.2323684827902060
1997-01-01	0.1981983988241720
1997-04-01	-0.3268948304233150
1997-07-01	2.7181976474013400
1997-10-01	4.1238951861883000
1998-01-01	4.9012635158411800
1998-04-01	5.2153391023013200
1998-07-01	3.5178180153271000
1998-10-01	2.4394943321094700
1999-01-01	1.5990889589237100
1999-04-01	1.4026958719460800
1999-07-01	2.2135636057287300
1999-10-01	1.6394984326018800
2000-01-01	1.2913551669846700
2000-04-01	1.2602293025381200
2000-07-01	1.1976880756629800
2000-10-01	2.1918596880815000
2001-01-01	2.6913238389838000
2001-04-01	3.5864643532929000
2001-07-01	3.0613543464207000
2001-10-01	2.4989688232512800
2002-01-01	3.1450481154771300
2002-04-01	2.5885497883715700
2002-07-01	2.6147987533524700
2002-10-01	4.1384894734259200
2003-01-01	4.1623946160013600
2003-04-01	4.1962226275611000
2003-07-01	4.3738598458776200
2003-10-01	1.4175105912734400
2004-01-01	1.2506939228684400
2004-04-01	0.4538507849766090
2004-07-01	-0.3915257051151830
2004-10-01	-0.0306675774007986
2005-01-01	-0.0502206946120941
2005-04-01	0.4471900788345360
2005-07-01	1.0412278061992100
2005-10-01	2.5912756513049400
2006-01-01	2.0139858850428500
2006-04-01	2.6399853130163400
2006-07-01	2.9691537911695300
2006-10-01	3.0681406306633100
2007-01-01	3.1264968233454700
2007-04-01	2.6051727838592000
2007-07-01	2.7540449618198200
2007-10-01	2.2088688833013700
2008-01-01	2.2009368112487500
2008-04-01	2.5072126489379400
2008-07-01	2.5550748550319700
2008-10-01	2.9756964006933000
2009-01-01	3.9340776182881300
2009-04-01	4.9223888338555600
2009-07-01	5.5659951100657600
2009-10-01	5.8086503282714300
2010-01-01	4.7652833924594000
2010-04-01	3.2209701404843900
2010-07-01	2.5104602510460200
2010-10-01	1.3231021851711400
2011-01-01	2.2793851290693300
2011-04-01	3.0077962455542400
2011-07-01	3.4221719280446500
2011-10-01	4.5770093807461100
2012-01-01	4.8017215825316300
2012-04-01	5.0133384146341400
2012-07-01	4.9886809538182900
2012-10-01	4.3386913520460300
2013-01-01	3.5557645261062200
2013-04-01	2.3450853731559900
2013-07-01	1.9765544702474500
2013-10-01	3.8176741927652400
2014-01-01	4.0742921600204500
2014-04-01	4.6578752344716800
2014-07-01	4.5696745864492300
2014-10-01	2.7845315267293800
2015-01-01	1.8132242672119900
2015-04-01	1.2085257476630800
2015-07-01	1.1461636712286200
2015-10-01	1.1837447554553100
2016-01-01	1.6871987145152800
2016-04-01	2.3031601499732100
2016-07-01	1.7492419951354500
2016-10-01	1.4516235698697600
2017-01-01	1.1851461680273700
2017-04-01	0.7853403141361260
2017-07-01	1.1788591263344000
2017-10-01	1.1896613539323800
2018-01-01	1.3079125455491800
2018-04-01	1.2337662337662500
2018-07-01	0.8447148682762790