Quarter	Growth rate same period previous year
1991-01-01	2.0570244672454800
1991-04-01	1.8623361144219300
1991-07-01	-0.0681630069623582
1991-10-01	-2.0232868868104600
1992-01-01	-1.4258784861520500
1992-04-01	-0.1267612500609560
1992-07-01	-1.2277710109622500
1992-10-01	-2.0650691603350900
1993-01-01	-1.8632931254290400
1993-04-01	-2.3675860385647800
1993-07-01	-1.8250875548759300
1993-10-01	-1.4223194748358900
1994-01-01	-0.8244229039672460
1994-04-01	-0.0700000000000281
1994-07-01	0.9646786916545050
1994-10-01	2.9260417717687500
1995-01-01	4.5291954254622600
1995-04-01	3.3323326328430100
1995-07-01	2.2891266484200100
1995-10-01	0.3480050975394560
1996-01-01	-0.2650857914015940
1996-04-01	1.2638001162115100
1996-07-01	1.7076137192897100
1996-10-01	3.0528012504273900
1997-01-01	2.5854153578504900
1997-04-01	2.5582173767513100
1997-07-01	4.0084186357983500
1997-10-01	2.9671058868139100
1998-01-01	1.2012436404748200
1998-04-01	-1.2775083923909200
1998-07-01	-3.8907284768211900
1998-10-01	-5.4455901307309700
1999-01-01	-5.0505050505050400
1999-04-01	-2.1724756777179500
1999-07-01	1.9762656713560900
1999-10-01	6.3920938610583500
2000-01-01	12.0769336854174000
2000-04-01	13.2990177010863000
2000-07-01	12.8299196406777000
2000-10-01	11.6749803451930000
2001-01-01	5.3129221071589100
2001-04-01	3.2894736842105300
2001-07-01	-0.7277397260273880
2001-10-01	-4.3019822859552800
2002-01-01	-3.8050448909790300
2002-04-01	-2.8025477707006500
2002-07-01	-0.3880983182406210
2002-10-01	1.8069634200088100
2003-01-01	4.4444444444444400
2003-04-01	0.1310615989514930
2003-07-01	-1.0822510822510800
2003-10-01	-0.6493506493506500
2004-01-01	-1.7446808510638200
2004-04-01	3.4904013961605700
2004-07-01	6.3019693654266900
2004-10-01	7.2766884531590500
2005-01-01	6.9727154612386300
2005-04-01	6.3659359190556600
2005-07-01	6.9164265129683100
2005-10-01	6.1738424045491300
2006-01-01	6.8825910931173900
2006-04-01	7.0550931430836200
2006-07-01	4.5822102425876100
2006-10-01	2.2953328232593700
2007-01-01	2.2348484848484900
2007-04-01	3.5542391706775300
2007-07-01	4.8232695139911700
2007-10-01	9.2370979805535000
2008-01-01	10.1889588736569000
2008-04-01	11.4408294601358000
2008-07-01	11.1345275728837000
2008-10-01	-2.4649092776446400
2009-01-01	-11.4324142568931000
2009-04-01	-14.9823548283606000
2009-07-01	-14.8862199747156000
2009-10-01	-4.4577044577044700
2010-01-01	6.4540622627183100
2010-04-01	10.5660377358490000
2010-07-01	8.6520608986260700
2010-10-01	10.2130786186627000
2011-01-01	13.4450784593438000
2011-04-01	11.1604095563140000
2011-07-01	11.0731373889268000
2011-10-01	8.1000000000000200
2012-01-01	1.8233259981138300
2012-04-01	-0.7061713233036580
2012-07-01	0.2769230769230870
2012-10-01	0.3083564600678250
2013-01-01	0.2778635381290210
2013-04-01	-1.0513296227582000
2013-07-01	-1.5648972077324200
2013-10-01	-2.2748232400860700
2014-01-01	-2.0935960591133000
2014-04-01	-0.4062499999999970
2014-07-01	-0.8728179551122270
2014-10-01	-3.1456432840516000
2015-01-01	-6.0377358490566000
2015-04-01	-3.5456542202698300
2015-07-01	-5.4402515723270500
2015-10-01	-4.8067554400779500
2016-01-01	-4.3842034805890300
2016-04-01	-5.2374756018217500
2016-07-01	-2.4276687728633100
2016-10-01	2.2859092459911400
2017-01-01	7.7703885194259700
2017-04-01	5.1493305870236800
2017-07-01	3.5787321063394500
2017-10-01	2.9019346230820500
2018-01-01	0.8119519324455960
2018-04-01	3.1668299053216000
2018-07-01	5.1332675222112800