Quarter	Growth rate same period previous year
1999-01-01	-3.6527886881382700
1999-04-01	-3.0763084298841600
1999-07-01	-2.8112449799196900
1999-10-01	-1.5885947046843200
2000-01-01	-1.8752547900529900
2000-04-01	-1.5251442704039300
2000-07-01	-1.1570247933884100
2000-10-01	-1.0761589403973400
2001-01-01	1.8695471541337800
2001-04-01	2.5533696107157800
2001-07-01	1.2123745819397900
2001-10-01	1.8828451882845100
2002-01-01	-1.1419249592169500
2002-04-01	-3.0612244897959300
2002-07-01	-4.0479140850888100
2002-10-01	-5.7905544147843900
2003-01-01	-5.5693069306930900
2003-04-01	-3.1999999999999800
2003-07-01	-0.0860955660783518
2003-10-01	3.0950305143853300
2004-01-01	4.4124071647007500
2004-04-01	4.4802087864288800
2004-07-01	5.9026281775097000
2004-10-01	4.6088794926004500
2005-01-01	4.2677824267782300
2005-04-01	4.1631973355536900
2005-07-01	1.9121236777868100
2005-10-01	1.4147130153597500
2006-01-01	0.2006420545746300
2006-04-01	-0.4796163069544240
2006-07-01	0.8782435129740620
2006-10-01	1.4746911119968100
2007-01-01	3.4040849018822600
2007-04-01	5.5823293172690600
2007-07-01	7.5583696082311200
2007-10-01	11.7439120188531000
2008-01-01	13.5166537567777000
2008-04-01	11.2209965766451000
2008-07-01	10.1545253863134000
2008-10-01	4.7803163444639600
2009-01-01	0.0341180484476478
2009-04-01	-1.3337893296853600
2009-07-01	-5.5110220440881600
2009-10-01	-5.0654142905065300
2010-01-01	-3.3765347885402600
2010-04-01	0.4852686308492130
2010-07-01	4.2417815482502700
2010-10-01	5.4416961130742100
2011-01-01	6.8478644546417300
2011-04-01	6.6229734391169300
2011-07-01	5.1881993896235900
2011-10-01	4.1554959785522800
2012-01-01	3.3696729435084000
2012-04-01	0.5823358136525620
2012-07-01	0.6769825918762200
2012-10-01	1.4800514800514700
2013-01-01	0.5752636625120060
2013-04-01	1.0935992280475700
2013-07-01	0.8965738072366180
2013-10-01	0.9194673430564410
2014-01-01	1.5252621544327900
2014-04-01	0.2227171492204870
2014-07-01	-1.3329101872421500
2014-10-01	-4.2098649073201600
2015-01-01	-5.3208137715180400
2015-04-01	-3.8095238095237900
2015-07-01	-3.8597619813444900
2015-10-01	-3.0173827484421000
2016-01-01	-3.2727272727272400
2016-04-01	-3.1683168316831600
2016-07-01	0.7360321177651470
2016-10-01	4.5654379438620300
2017-01-01	7.0403280929596500
2017-04-01	8.5889570552147200
2017-07-01	7.8047160411823300
2017-10-01	3.6222509702457800
2018-01-01	0.3831417624521290
2018-04-01	-0.5649717514124300
2018-07-01	-2.1256931608133000