Quarter	Growth rate same period previous year
1997-01-01	0.36286242629355300
1997-04-01	-0.58490746955602400
1997-07-01	0.30009072510295200
1997-10-01	1.21204347965498000
1998-01-01	2.83330436294109000
1998-04-01	3.49151234567901000
1998-07-01	3.30503757305872000
1998-10-01	1.39711706003484000
1999-01-01	0.94320486815414400
1999-04-01	1.60298229263745000
1999-07-01	2.78170674210276000
1999-10-01	-0.48740861088544700
2000-01-01	-1.56066847516660000
2000-04-01	-3.10952118877271000
2000-07-01	-3.19790301441676000
2000-10-01	-0.04081632653062870
2001-01-01	0.66342326404245400
2001-04-01	1.00665846192685000
2001-07-01	1.67208231789873000
2001-10-01	3.59644438860446000
2002-01-01	5.78274976341761000
2002-04-01	4.10834791302175000
2002-07-01	3.01285038950663000
2002-10-01	-0.26984415741918900
2003-01-01	-3.54324419310522000
2003-04-01	-2.92290610089127000
2003-07-01	-3.41272662637756000
2003-10-01	-2.48685130574893000
2004-01-01	-1.85491884730042000
2004-04-01	-2.21954310797861000
2004-07-01	-1.69304379830695000
2004-10-01	-1.73655494933751000
2005-01-01	-3.16571042861964000
2005-04-01	-2.35528437292531000
2005-07-01	-3.15510023484565000
2005-10-01	-2.01472174630371000
2006-01-01	-0.17774989544124200
2006-04-01	1.51524962766302000
2006-07-01	1.94348773458917000
2006-10-01	2.28280931256681000
2007-01-01	1.46642924478894000
2007-04-01	3.19576449575813000
2007-07-01	1.77198607232738000
2007-10-01	-1.43408889451689000
2008-01-01	1.84783730773201000
2008-04-01	0.16071207813079800
2008-07-01	-0.55214931743504200
2008-10-01	-0.06744820941064510
2009-01-01	-1.46293668491114000
2009-04-01	0.53381881017033100
2009-07-01	-0.40193473669868600
2009-10-01	-0.61708555634121400
2010-01-01	-0.13715069432537500
2010-04-01	-1.02206807648631000
2010-07-01	-0.67031463748291700
2010-10-01	-0.18110083435739600
2011-01-01	0.55965665236048800
2011-04-01	0.62329446787399100
2011-07-01	1.17063765321582000
2011-10-01	1.70738028899111000
2012-01-01	1.52280797596285000
2012-04-01	1.62716878794414000
2012-07-01	-0.43561121698883500
2012-10-01	-0.67212435893351000
2013-01-01	0.36658370888545500
2013-04-01	1.29787427601055000
2013-07-01	1.10404703308722000
2013-10-01	-1.22506574305691000
2014-01-01	-0.80085782260496700
2014-04-01	-1.34710372698697000
2014-07-01	-1.67686534365597000
2014-10-01	0.00324675324675289
2015-01-01	-3.07390893122552000
2015-04-01	-2.16355636473980000
2015-07-01	-1.58855688890418000
2015-10-01	-1.16229992532710000
2016-01-01	0.70049487697777000
2016-04-01	-0.31325600148872800
2016-07-01	0.76517242584118600
2016-10-01	1.24823440528200000
2017-01-01	0.74407336909502100
2017-04-01	-2.75971500575589000
2017-07-01	-1.01248266296812000
2017-10-01	-1.19066930538883000
2018-01-01	-2.52834077636554000
2018-04-01	-1.00467140206053000
2018-07-01	-1.14543926019336000