Quarter	Growth rate same period previous year
1986-01-01	4.0549249430711900
1986-04-01	2.5711896575988500
1986-07-01	1.5666545609806000
1986-10-01	3.3663905473027400
1987-01-01	3.1836455705239700
1987-04-01	2.8045205884592600
1987-07-01	2.7626948234216600
1987-10-01	0.6079654296604380
1988-01-01	0.6936827759661960
1988-04-01	0.8166685386742240
1988-07-01	0.6920969326135240
1988-10-01	0.5362044790765820
1989-01-01	0.5840969505870440
1989-04-01	1.0865089012055200
1989-07-01	1.2514046627717100
1989-10-01	1.4896764790065600
1990-01-01	1.9260975279856100
1990-04-01	1.1798685788401200
1990-07-01	1.0058203643929900
1990-10-01	0.9037834107637400
1991-01-01	0.6758305728188680
1991-04-01	0.3889316452005610
1991-07-01	1.9969388388171000
1991-10-01	2.0660082047054400
1992-01-01	2.0175790693013800
1992-04-01	2.6342451379165900
1992-07-01	1.1624222105347800
1992-10-01	1.0571149043421400
1993-01-01	3.7302933338097600
1993-04-01	4.5299150172468600
1993-07-01	4.5943651931342700
1993-10-01	4.8539178059892400
1994-01-01	1.9727195827195400
1994-04-01	1.2207757595161900
1994-07-01	1.0359731521352500
1994-10-01	0.7604427155864930
1995-01-01	1.0653901301077100
1995-04-01	0.9211773383320160
1995-07-01	0.8160113291591440
1995-10-01	0.6924498742326930
1996-01-01	1.5994186014107700
1996-04-01	1.6237480945944500
1996-07-01	1.5929240534291300
1996-10-01	1.5832702488252800
1997-01-01	0.2029988380055430
1997-04-01	0.7081513998526160
1997-07-01	0.8211913374543370
1997-10-01	1.0033040612931500
1998-01-01	1.1476895434096500
1998-04-01	0.2349699399862210
1998-07-01	-0.2068502508850170
1998-10-01	-0.2557691070380490
1999-01-01	-0.4004478019177660
1999-04-01	-0.3207224674374250
1999-07-01	0.0188870634270353
1999-10-01	-0.1147393062429080
2000-01-01	0.1010038166215260
2000-04-01	0.0694909486990739
2000-07-01	0.0383761418276838
2000-10-01	0.1503767243165270
2001-01-01	-0.0319392329850116
2001-04-01	0.7221518721256370
2001-07-01	1.0667693136075300
2001-10-01	1.3988453666632800
2002-01-01	1.4083398948752400
2002-04-01	0.7950656571892770
2002-07-01	0.4585335872875720
2002-10-01	-0.0651704193609172
2003-01-01	0.0269620437091404
2003-04-01	-0.2233518678756310
2003-07-01	-0.3457896738602370
2003-10-01	-0.3414138461189750
2004-01-01	-1.2457050233130100
2004-04-01	-1.5688505322938500
2004-07-01	-1.4744045832153400
2004-10-01	-1.3066184483033500
2005-01-01	-0.2155377167236770
2005-04-01	0.8084775500149490
2005-07-01	0.9097747166822240
2005-10-01	0.8198250599625750
2006-01-01	0.5978250912495130
2006-04-01	0.1871174323056870
2006-07-01	0.1423785732131400
2006-10-01	0.1416012310861960
2007-01-01	0.1205663547495420
2007-04-01	-0.1931115052888140
2007-07-01	-0.0544871821924845
2007-10-01	0.2250758577167370
2008-01-01	0.2151950879853360
2008-04-01	-1.1532579667760700
2008-07-01	-1.1799320845845800
2008-10-01	-1.4636924376262000
2009-01-01	-1.6085586475661800
2009-04-01	-0.2007290808025030
2009-07-01	-0.6330311896493550
2009-10-01	-0.7087696474123940
2010-01-01	-0.5418430770668510
2010-04-01	-0.4796682308171960
2010-07-01	-0.5225059873825890
2010-10-01	0.7211822086445710
2011-01-01	0.4800747404080890
2011-04-01	0.7136335960310130
2011-07-01	1.0297597687458200
2011-10-01	0.1161524489172240
2012-01-01	0.8160047869344440
2012-04-01	0.6640613270648970
2012-07-01	0.6906568264023850
2012-10-01	0.7255799578322780
2013-01-01	0.3896837659807270
2013-04-01	2.2256076518308300
2013-07-01	2.3988923048267400
2013-10-01	3.4016174022219700
2014-01-01	3.3514070042455800
2014-04-01	2.6942658580915200
2014-07-01	2.9805332424834400
2014-10-01	2.6086540933365200
2015-01-01	2.5507107247683200
2015-04-01	1.6989564098600200
2015-07-01	1.4255937017438000
2015-10-01	0.6146332054024280
2016-01-01	0.6031188090116060
2016-04-01	0.5337878864920590
2016-07-01	0.4008558848875650
2016-10-01	0.2270032971730910
2017-01-01	0.2977823402350210
2017-04-01	-0.1354602001983020
2017-07-01	-0.0625481293858357
2017-10-01	0.1070860579291660
2018-01-01	-0.1231476168644050
2018-04-01	0.0707196338339201
2018-07-01	-0.0171355274533100