Quarter	Growth rate same period previous year
1986-01-01	3.6813226222923600
1986-04-01	4.5348230510426100
1986-07-01	5.1220649697752400
1986-10-01	4.4647253288316600
1987-01-01	2.8078033932308400
1987-04-01	3.0816760324604500
1987-07-01	3.0910595602726800
1987-10-01	2.6402612486744100
1988-01-01	3.2971931801932800
1988-04-01	2.5879917184265100
1988-07-01	1.5434653072033700
1988-10-01	0.0287000516600762
1989-01-01	-0.7304024949311520
1989-04-01	-0.0618469450864351
1989-07-01	0.5175350660570460
1989-10-01	1.1960388897086700
1990-01-01	3.6977491961415000
1990-04-01	3.3882157514168400
1990-07-01	3.3981448448091400
1990-10-01	3.4039450767548200
1991-01-01	6.4689131466540000
1991-04-01	5.7762130913845100
1991-07-01	5.3825584404382000
1991-10-01	6.1748415552265300
1992-01-01	2.6137089704156100
1992-04-01	3.6909078724972600
1992-07-01	4.2563640828353800
1992-10-01	4.7524883973171900
1993-01-01	3.7425062990529900
1993-04-01	4.0787017090334700
1993-07-01	4.5979144510980800
1993-10-01	3.6430231739099600
1994-01-01	4.6445894545835100
1994-04-01	3.8298606319856300
1994-07-01	3.2098479007021500
1994-10-01	3.4850688450612300
1995-01-01	2.3896225156729300
1995-04-01	2.3941631060993800
1995-07-01	3.6653818436659200
1995-10-01	4.4414526827346200
1996-01-01	5.8558001081271300
1996-04-01	6.1040663491115800
1996-07-01	5.7328902976460000
1996-10-01	5.6510284029101000
1997-01-01	5.2414268396989700
1997-04-01	5.1467889908256700
1997-07-01	4.0099887807173000
1997-10-01	3.8656112367575400
1998-01-01	10.1461138623992000
1998-04-01	10.2143501148824000
1998-07-01	8.7076794599672800
1998-10-01	7.0842047961493200
1999-01-01	-2.6196492271105800
1999-04-01	-3.3719488059110800
1999-07-01	-2.3825147106679600
1999-10-01	-0.2220700135917660
2000-01-01	1.4423627275155600
2000-04-01	1.6090798859552400
2000-07-01	1.8023532240700100
2000-10-01	0.2021848838643800
2001-01-01	3.3026142561594900
2001-04-01	4.1385353057538400
2001-07-01	4.1657495933562600
2001-10-01	4.3534575037465200
2002-01-01	2.8100145130331100
2002-04-01	3.2694819104841200
2002-07-01	3.8084734669477200
2002-10-01	3.2799245027542100
2003-01-01	2.9851803504298100
2003-04-01	2.3907230150201500
2003-07-01	2.0349400042694400
2003-10-01	2.6210588521569500
2004-01-01	2.6235242675994600
2004-04-01	1.7876669530578700
2004-07-01	1.9033717705444700
2004-10-01	1.7735558706393200
2005-01-01	0.9838043306540060
2005-04-01	1.5375761354371400
2005-07-01	1.0523199740262100
2005-10-01	2.1482369051694600
2006-01-01	3.1194000132740600
2006-04-01	5.7156757165259200
2006-07-01	6.6195439554728300
2006-10-01	5.3363124330866300
2007-01-01	5.6606809551393300
2007-04-01	4.3629393656424600
2007-07-01	4.2019711419151300
2007-10-01	5.5343933113560400
2008-01-01	8.1899308622422600
2008-04-01	8.9364762695755800
2008-07-01	9.2992200324915400
2008-10-01	9.6295086635010600
2009-01-01	9.1062279311815000
2009-04-01	6.8408683623101800
2009-07-01	6.1395931580831400
2009-10-01	5.4053434677157500
2010-01-01	3.3140801409525200
2010-04-01	3.4451175776034200
2010-07-01	4.0284768478974200
2010-10-01	3.2721303634130200
2011-01-01	3.0575693572325700
2011-04-01	3.7510356328828100
2011-07-01	3.1528833006780100
2011-10-01	2.9740663936813400
2012-01-01	-1.2189380249119000
2012-04-01	-3.8830891979518700
2012-07-01	-4.4752817548570400
2012-10-01	-3.4660769474534400
2013-01-01	-0.8687972467643480
2013-04-01	0.7120749657690650
2013-07-01	0.4781506263880610
2013-10-01	1.5457058040741200
2014-01-01	2.2078215924598200
2014-04-01	3.6414169130273300
2014-07-01	4.5056877233445800
2014-10-01	2.0070912124583000
2015-01-01	3.6966063997952200
2015-04-01	2.4117787722474500
2015-07-01	2.1065000085145500
2015-10-01	2.4419500160161300
2016-01-01	3.2989759498315500
2016-04-01	3.7826478534974400
2016-07-01	3.5356904603068600
2016-10-01	3.1501563435566600
2017-01-01	3.1032033066391100
2017-04-01	2.4009256580850600
2017-07-01	2.6610824742268100
2017-10-01	2.9217324002708900
2018-01-01	0.0751667762848738
2018-04-01	0.7564344005021970
2018-07-01	0.7939496642189130