Quarter	Growth rate same period previous year
1991-01-01	4.1632653061224500
1991-04-01	4.2897612302711400
1991-07-01	4.6511627906976800
1991-10-01	4.1567695961995100
1992-01-01	4.1927899686520200
1992-04-01	4.2297244858362300
1992-07-01	3.4099616858237500
1992-10-01	3.2687191182060000
1993-01-01	3.4223392252726600
1993-04-01	3.3134772896500500
1993-07-01	3.4827713968136300
1993-10-01	3.3124769966875300
1994-01-01	3.0545454545454700
1994-04-01	2.8468468468468400
1994-07-01	2.7568922305764500
1994-10-01	2.6718916993231300
1995-01-01	2.5758645024700300
1995-04-01	2.6629292221443700
1995-07-01	2.5087108013937200
1995-10-01	2.4635669673837600
1996-01-01	2.4981751365501300
1996-04-01	2.4977108132856100
1996-07-01	2.1797433304041000
1996-10-01	2.1648096602876000
1997-01-01	1.9486020898051300
1997-04-01	1.4850098066685600
1997-07-01	1.7168182878469800
1997-10-01	1.6688359985124600
1998-01-01	1.2326869806094400
1998-04-01	1.4816859930056800
1998-07-01	1.2612943172957700
1998-10-01	0.9327419871062020
1999-01-01	0.9029963059241800
1999-04-01	1.0156887639430600
1999-07-01	1.1867016939940400
1999-10-01	1.5719139297848600
2000-01-01	2.0067796610169500
2000-04-01	1.9615764431277300
2000-07-01	2.2470904207699100
2000-10-01	2.5198465792525100
2001-01-01	2.1401036820417500
2001-04-01	2.9407880255338000
2001-07-01	2.4341125995972600
2001-10-01	2.1403401922825900
2002-01-01	2.5637688703800000
2002-04-01	2.1126459393576600
2002-07-01	2.1070176938199700
2002-10-01	2.3041867200477000
2003-01-01	2.3093516051262400
2003-04-01	1.9977384093479000
2003-07-01	2.0719099242392600
2003-10-01	2.0940882597835000
2004-01-01	1.7487287610071000
2004-04-01	2.3240535435657400
2004-07-01	2.2922988600016300
2004-10-01	2.3406597887697300
2005-01-01	2.0721599219892600
2005-04-01	2.0425361155698300
2005-07-01	2.3130887953497700
2005-10-01	2.3588476710363800
2006-01-01	2.3445585542552300
2006-04-01	2.4853513704825200
2006-07-01	2.1981035968967900
2006-10-01	1.8023278446027300
2007-01-01	1.8980203025942200
2007-04-01	1.9109013468401000
2007-07-01	1.9092895755856400
2007-10-01	2.9328540838176900
2008-01-01	3.4199778617504400
2008-04-01	3.7011935690349800
2008-07-01	3.9163312140250500
2008-10-01	2.3477840930198000
2009-01-01	1.0112566894261000
2009-04-01	0.2069566480284670
2009-07-01	-0.3620302657301990
2009-10-01	0.4282966135530480
2010-01-01	1.1070919653622700
2010-04-01	1.5942606616181700
2010-07-01	1.7186250999200600
2010-10-01	2.0275398460370700
2011-01-01	2.4790401850245700
2011-04-01	2.7604408145797000
2011-07-01	2.7076263618503300
2011-10-01	2.9436769394261500
2012-01-01	2.6870724310600300
2012-04-01	2.4606948252525000
2012-07-01	2.5458213056028900
2012-10-01	2.3054953373937600
2013-01-01	1.8543956043956100
2013-04-01	1.3989567102499800
2013-07-01	1.3396642360522300
2013-10-01	0.8072382361844550
2014-01-01	0.6507080242751140
2014-04-01	0.5612159679305210
2014-07-01	0.3514056224899770
2014-10-01	0.1634913749958450
2015-01-01	-0.3182259739389550
2015-04-01	0.1893498986811960
2015-07-01	0.0900450225112346
2015-10-01	0.1665556295802610
2016-01-01	0.0436857315679769
2016-04-01	-0.0862068965517146
2016-07-01	0.2698920431827420
2016-10-01	0.7382773528433730
2017-01-01	1.7601021127943300
2017-04-01	1.5165593681555600
2017-07-01	1.4488419233708800
2017-10-01	1.4228179057176800
2018-01-01	1.2609341475491200
2018-04-01	1.6965774247327500
2018-07-01	2.0767139441187200