Quarter	Growth rate same period previous year
1999-01-01	0.1708226555163260
1999-04-01	-1.3482686161665900
1999-07-01	-1.7869952618436700
1999-10-01	-2.2360056740687500
2000-01-01	-2.1998902452806000
2000-04-01	-0.8343329384318270
2000-07-01	-0.4007312796137300
2000-10-01	-0.2808741221925820
2001-01-01	0.5125879016534400
2001-04-01	0.7063809343716850
2001-07-01	0.8054306821101000
2001-10-01	1.2531476284659200
2002-01-01	0.4977115904738380
2002-04-01	0.2355476557734600
2002-07-01	0.0527414764244136
2002-10-01	-0.1755789961705800
2003-01-01	0.5567522865357700
2003-04-01	1.5621466082074400
2003-07-01	1.5406466249829500
2003-10-01	1.5425393551706700
2004-01-01	0.7223484323665290
2004-04-01	-0.2384037147383990
2004-07-01	0.1446161381573040
2004-10-01	0.6192492111492320
2005-01-01	0.6690404230879740
2005-04-01	0.5398838483835840
2005-07-01	0.5691596805309780
2005-10-01	0.3117107418322140
2006-01-01	0.8832947429719680
2006-04-01	1.5463157413850000
2006-07-01	1.5875272543262300
2006-10-01	1.6531672161724100
2007-01-01	2.1114501111665500
2007-04-01	2.0043078050126200
2007-07-01	2.4157463559660000
2007-10-01	3.8533447452878900
2008-01-01	4.9484920196566600
2008-04-01	6.6570116463506700
2008-07-01	7.7289474026686200
2008-10-01	8.0152794541974700
2009-01-01	7.8575790981975000
2009-04-01	4.2998236293405500
2009-07-01	1.8438585893930700
2009-10-01	1.0422607201104700
2010-01-01	0.0980071871937385
2010-04-01	-1.0247933884297600
2010-07-01	-1.6971713810316300
2010-10-01	-1.6452780519907800
2011-01-01	-1.0770234986945100
2011-04-01	2.9392117568470000
2011-07-01	4.8408937034529500
2011-10-01	3.6467045834727300
2012-01-01	9.0729132299571000
2012-04-01	6.7813108371187900
2012-07-01	6.0703907006780700
2012-10-01	6.7462879276953000
2013-01-01	1.6333938294010900
2013-04-01	2.8258887876025200
2013-07-01	3.1659056316590700
2013-10-01	2.1771998790444500
2014-01-01	-3.0059523809523900
2014-04-01	-3.9893617021276300
2014-07-01	-5.3408084980820300
2014-10-01	-5.5637762651672300
2015-01-01	-2.2399509051856400
2015-04-01	-2.3084025854109100
2015-07-01	-1.7456359102244500
2015-10-01	-1.4728925101848800
2016-01-01	0.5335844318895210
2016-04-01	1.7013232514177900
2016-07-01	4.6637055837563400
2016-10-01	6.4567430025445400
2017-01-01	4.9640961598501300
2017-04-01	5.1425030978934000
2017-07-01	4.0315247044559200
2017-10-01	2.7786077083955700
2018-01-01	2.2308149910767500
2018-04-01	1.6205067766647000
2018-07-01	1.3694638694638500