Quarter	Growth rate same period previous year
2001-01-01	-0.3963759909399900
2001-04-01	-1.3157894736842100
2001-07-01	-0.4791431792559040
2001-10-01	-0.0285225328009096
2002-01-01	-2.3592950540079600
2002-04-01	-4.1985815602837000
2002-07-01	-4.8711413197394800
2002-10-01	-3.7089871611983000
2003-01-01	-0.8733624454148290
2003-04-01	0.6810778797749720
2003-07-01	1.8755582018458000
2003-10-01	1.0370370370370200
2004-01-01	0.4111600587371650
2004-04-01	-0.0882352941176569
2004-07-01	-1.0812390414962200
2004-10-01	-1.2023460410557000
2005-01-01	-3.9192746417081200
2005-04-01	-3.2087135707977800
2005-07-01	-3.2496307237813700
2005-10-01	-3.6806173938854200
2006-01-01	-3.0745814307458000
2006-04-01	-3.8929440389294400
2006-07-01	-4.3053435114503800
2006-10-01	-4.6533127889060300
2007-01-01	-2.4497487437186200
2007-04-01	-1.2974683544303400
2007-07-01	-0.7657945118060420
2007-10-01	-1.6483516483516400
2008-01-01	-3.7347070186735200
2008-04-01	-6.3161269637704600
2008-07-01	-8.1672025723472500
2008-10-01	-3.7134406835359800
2009-01-01	3.9130434782608700
2009-04-01	3.9698836413415500
2009-07-01	2.9411764705882500
2009-10-01	0.3071672354948810
2010-01-01	-6.0186675249436900
2010-04-01	-4.4107965766952000
2010-07-01	-3.3333333333333400
2010-10-01	-3.9469207213337900
2011-01-01	-4.1095890410958700
2011-04-01	-3.8567493112947600
2011-07-01	-1.7593244194229400
2011-10-01	1.4877789585547300
2012-01-01	2.3571428571428500
2012-04-01	3.7249283667621600
2012-07-01	2.9011461318051600
2012-10-01	0.3839441535776770
2013-01-01	1.9888346127006300
2013-04-01	2.3825966850828800
2013-07-01	1.8099547511312100
2013-10-01	4.7635605006953900
2014-01-01	6.4317482039001100
2014-04-01	5.4300168634064200
2014-07-01	5.3333333333333300
2014-10-01	1.0620643876535000
2015-01-01	-2.6036644165863200
2015-04-01	-3.8067818298144700
2015-07-01	-3.3755274261603200
2015-10-01	-1.9047619047618900
2016-01-01	-1.4191419141914200
2016-04-01	-1.6295310941137200
2016-07-01	-2.7880416526704800
2016-10-01	-3.1804486106461400
2017-01-01	-3.1804486106461300
2017-04-01	-2.7721433400946700
2017-07-01	-2.5570145127850700
2017-10-01	-3.5269709543568400
2018-01-01	-4.1147994467496600
2018-04-01	-3.3379694019471500