Quarter	Growth rate same period previous year
1980-01-01	7.3326248671625800
1980-04-01	9.4438614900314900
1980-07-01	10.0823045267490000
1980-10-01	10.1626016260163000
1981-01-01	10.9900990099010000
1981-04-01	9.6836049856183900
1981-07-01	9.0654205607476600
1981-10-01	8.8560885608856000
1982-01-01	9.0990187332738700
1982-04-01	11.1888111888112000
1982-07-01	10.4541559554413000
1982-10-01	10.0847457627119000
1983-01-01	8.1766148814390800
1983-04-01	6.0534591194968600
1983-07-01	5.9736229635376300
1983-10-01	6.0046189376443500
1984-01-01	6.6515495086923600
1984-04-01	5.7820607857672400
1984-07-01	4.6120058565153600
1984-10-01	4.6477850399419000
1985-01-01	5.0318922749822800
1985-04-01	6.0266292922214300
1985-07-01	7.6277116864940600
1985-10-01	7.3560027758501200
1986-01-01	7.1524966261808400
1986-04-01	7.0059484467944700
1986-07-01	7.6072821846553800
1986-10-01	8.2740788623141700
1987-01-01	7.9974811083123600
1987-04-01	8.2767140210005900
1987-07-01	7.6737160120845900
1987-10-01	7.2835820895522300
1988-01-01	6.8804664723031900
1988-04-01	6.3890473474044700
1988-07-01	5.4994388327721600
1988-10-01	4.8414023372287000
1989-01-01	4.4189852700491000
1989-04-01	4.1823056300268100
1989-07-01	4.5744680851064100
1989-10-01	5.0424628450106300
1990-01-01	4.5977011494253000
1990-04-01	4.6834791559444100
1990-07-01	3.8148524923702800
1990-10-01	4.2445679636179600
1991-01-01	4.8451548451548400
1991-04-01	4.1297935103244900
1991-07-01	4.0666340029397400
1991-10-01	3.3931168201648200
1992-01-01	2.8108623153882900
1992-04-01	2.7856468366383500
1992-07-01	3.1073446327683500
1992-10-01	3.0473511486169800
1993-01-01	3.6144578313252900
1993-04-01	3.2613688562241500
1993-07-01	2.7853881278538800
1993-10-01	2.5477707006369300
1994-01-01	1.3416815742397000
1994-04-01	1.5124555160142300
1994-07-01	1.0217681030653100
1994-10-01	1.2866015971606100
1995-01-01	1.8976169461606500
1995-04-01	1.9281332164767700
1995-07-01	2.7704485488126500
1995-10-01	2.5843188786684000
1996-01-01	1.6024252923343400
1996-04-01	1.1177987962167000
1996-07-01	0.9841677364142120
1996-10-01	0.9820666097353030
1997-01-01	1.4066496163682900
1997-04-01	1.7006802721088300
1997-07-01	1.6949152542373100
1997-10-01	1.3953488372092900
1998-01-01	1.1769651113913400
1998-04-01	1.8394648829431400
1998-07-01	1.5833333333333000
1998-10-01	2.0433694745621300
1999-01-01	2.4927295388450400
1999-04-01	2.2167487684729200
1999-07-01	2.4610336341263600
1999-10-01	1.9207192480588500
2000-01-01	1.7835427644912900
2000-04-01	1.3253012048192500
2000-07-01	1.4811849479583600
2000-10-01	1.3231756214915800
2001-01-01	0.9956192751891640
2001-04-01	0.9116131589377780
2001-07-01	0.7100591715976210
2001-10-01	0.8310249307479230
2002-01-01	1.1829652996845300
2002-04-01	1.1783189316575200
2002-07-01	1.0967489228358800
2002-10-01	0.8241758241758120
2003-01-01	0.7404520654715600
2003-04-01	0.4270186335403640
2003-07-01	-0.9686168151879080
2003-10-01	-0.8174386920980800
2004-01-01	-0.8123791102514510
2004-04-01	-0.4252029377657440
2004-07-01	0.5477308294209880
2004-10-01	0.8634222919937300
2005-01-01	0.8580343213728640
2005-04-01	0.8152173913043490
2005-07-01	0.7003891050583530
2005-10-01	0.7392996108949380
2006-01-01	0.1546790409899420
2006-04-01	0.4620716211012710
2006-07-01	0.6568778979907180
2006-10-01	0.7338740826573930
2007-01-01	1.1969111969111900
2007-04-01	0.7282483710233770
2007-07-01	0.6525911708253410
2007-10-01	1.1503067484662500
2008-01-01	0.3433803891644290
2008-04-01	1.1415525114155400
2008-07-01	2.3264683447749900
2008-10-01	2.4260803639120500
2009-01-01	2.9657794676806200
2009-04-01	2.9345372460496500
2009-07-01	3.3544539694371900
2009-10-01	3.5899333826795000
2010-01-01	3.2496307237813700
2010-04-01	2.6681286549707500
2010-07-01	2.0194734944103900
2010-10-01	1.0360843158271000
2011-01-01	0.4649499284692500
2011-04-01	0.2135991456034420
2011-07-01	-0.8483563096500540
2011-10-01	-0.4950495049504990
2012-01-01	-0.0355998576005775
2012-04-01	0.5328596802841680
2012-07-01	0.2495543672014340
2012-10-01	0.6041222459132830
2013-01-01	0.1780626780626700
2013-04-01	0.4946996466431260
2013-07-01	1.4580369843527700
2013-10-01	1.1656658424585000
2014-01-01	1.6352648418059300
2014-04-01	2.1800281293952100
2014-07-01	1.8576936558009000
2014-10-01	2.5139664804469300
2015-01-01	2.9730675061210000
2015-04-01	2.9593943565038000
2015-07-01	3.5099793530626200
2015-10-01	4.0871934604904600
2016-01-01	4.6874999999999900
2016-04-01	4.2446524064171200
2016-07-01	4.7539893617021600
2016-10-01	4.2212041884816700
2017-01-01	3.1797534068786500
2017-04-01	3.2061558191728000
2017-07-01	2.8879720723579600
2017-10-01	1.9780219780219900
2018-01-01	1.7610062893081900
2018-04-01	1.8639328984156600
2018-07-01	2.7143738433066100