Quarter	Growth rate same period previous year
1986-01-01	1.6134280217292800
1986-04-01	2.3993216870931500
1986-07-01	2.8605607790463500
1986-10-01	2.9171463457177800
1987-01-01	3.9385480693596500
1987-04-01	3.2190295009272200
1987-07-01	2.3260084470833000
1987-10-01	3.7069678521551700
1988-01-01	4.6786993938988000
1988-04-01	5.2003845261378500
1988-07-01	6.4458668155503800
1988-10-01	7.1168956816191100
1989-01-01	6.3569650865957600
1989-04-01	6.9801296958009700
1989-07-01	7.6590217981779600
1989-10-01	6.1204313411977200
1990-01-01	8.0066411208094200
1990-04-01	6.2678566168890200
1990-07-01	5.3260409356386000
1990-10-01	5.0589453102536100
1991-01-01	5.5138765894167000
1991-04-01	6.1880872529726800
1991-07-01	5.5495594713656400
1991-10-01	4.8563937225965600
1992-01-01	3.3127998859839500
1992-04-01	2.8670167782081400
1992-07-01	3.2434603866901800
1992-10-01	3.6860706100992500
1993-01-01	3.2678836927698800
1993-04-01	3.4001522456229500
1993-07-01	3.1713787614644000
1993-10-01	2.9775450609203400
1994-01-01	4.1218292194202500
1994-04-01	3.8498159509202400
1994-07-01	3.1336477756390600
1994-10-01	2.8621158340422900
1995-01-01	2.0693751484913100
1995-04-01	1.6200837452857900
1995-07-01	1.6716610707178900
1995-10-01	2.2696161378025200
1996-01-01	1.5320872419170800
1996-04-01	1.6296006920222000
1996-07-01	2.5746301771693400
1996-10-01	1.9956962860715000
1997-01-01	0.2952828112391130
1997-04-01	0.3935458480913050
1997-07-01	0.3588326100518510
1997-10-01	0.4898453911244490
1998-01-01	5.2358964981256200
1998-04-01	8.3847647525366400
1998-07-01	5.5533624636438300
1998-10-01	4.0243592766582600
1999-01-01	0.1876686085154480
1999-04-01	-3.0401924459902300
1999-07-01	-1.4155647643447900
1999-10-01	-0.7493232551752870
2000-01-01	-2.9246612466124500
2000-04-01	-3.2821229050279400
2000-07-01	-2.2805066823642200
2000-10-01	-1.5082042092688300
2001-01-01	1.3998570662854900
2001-04-01	1.9750207413054600
2001-07-01	1.9303451507105700
2001-10-01	2.1952785680523000
2002-01-01	1.3470534856881300
2002-04-01	1.1143898781383700
2002-07-01	0.5555288030083720
2002-10-01	0.8137814876710990
2003-01-01	2.1076010987864600
2003-04-01	2.3038147553746100
2003-07-01	2.0783630822812200
2003-10-01	1.6468867132382800
2004-01-01	-0.1268511542178100
2004-04-01	0.9824844826120310
2004-07-01	1.2082363076503300
2004-10-01	0.8571538065208540
2005-01-01	2.0573430567335600
2005-04-01	0.3069073089407330
2005-07-01	-0.0320260253595827
2005-10-01	-0.0113991387317446
2006-01-01	-1.4240968887032600
2006-04-01	-0.4327205573742940
2006-07-01	1.0019769760276100
2006-10-01	1.7075323117977600
2007-01-01	2.7885104219623600
2007-04-01	2.6746308419291100
2007-07-01	2.4502520783947100
2007-10-01	2.5357340053222200
2008-01-01	1.9614874166398800
2008-04-01	3.7118083210851800
2008-07-01	5.7182080748251500
2008-10-01	6.1655566127497600
2009-01-01	7.1816348062300700
2009-04-01	5.8721770282841400
2009-07-01	3.1173415126620200
2009-10-01	1.7546803552836800
2010-01-01	0.2768275711209300
2010-04-01	-0.1521785461901150
2010-07-01	0.0556788711762854
2010-10-01	1.2225745275735200
2011-01-01	3.1547948142214000
2011-04-01	3.6417492379475700
2011-07-01	4.1321357210883100
2011-10-01	3.8977917326974400
2012-01-01	4.0299851605540700
2012-04-01	3.3136175916926700
2012-07-01	2.5819617744845200
2012-10-01	1.5741100415890200
2013-01-01	0.1191636116387790
2013-04-01	-0.1465352628891630
2013-07-01	-0.1339076561615160
2013-10-01	1.2332467896989600
2014-01-01	1.7678235117026300
2014-04-01	2.1221004556614300
2014-07-01	2.5206994941096200
2014-10-01	2.0964527700279000
2015-01-01	2.8371721841547700
2015-04-01	2.7855325161706400
2015-07-01	2.5526320282753000
2015-10-01	2.1881704369551700
2016-01-01	1.6557398983141400
2016-04-01	1.4848181514848200
2016-07-01	1.8780593386833800
2016-10-01	1.1925721688868200
2017-01-01	0.3586588134645390
2017-04-01	1.4795331251027400
2017-07-01	0.7615623467886940
2017-10-01	1.7956798634364100
2018-01-01	3.0262295081966900
2018-04-01	2.6372914304228000
2018-07-01	2.9875437913585000