Quarter	Growth rate same period previous year
2001-01-01	3.6785714285714400
2001-04-01	3.8311457963817100
2001-07-01	2.8411083830235100
2001-10-01	1.1801457827143400
2002-01-01	-0.5856011023079500
2002-04-01	-2.5281858558250900
2002-07-01	-3.6493860845839300
2002-10-01	-2.9845626072041100
2003-01-01	-1.9057519057519000
2003-04-01	-0.8412197686645530
2003-07-01	0.7787610619469110
2003-10-01	1.2729844413012600
2004-01-01	2.0134228187919400
2004-04-01	1.9088016967126100
2004-07-01	1.7562346329469600
2004-10-01	1.2220670391061500
2005-01-01	-0.4847645429362810
2005-04-01	-0.4162330905306980
2005-07-01	-1.1391094235415700
2005-10-01	-1.7247326664367000
2006-01-01	-1.9137091162143400
2006-04-01	-2.4033437826541400
2006-07-01	-1.9553072625698500
2006-10-01	-2.1411021411021400
2007-01-01	-0.4611564384533490
2007-04-01	0.7851534618130000
2007-07-01	1.4601139601139800
2007-10-01	2.3672883787661300
2008-01-01	1.3186029935851700
2008-04-01	-0.7082152974504060
2008-07-01	-1.8603018603018700
2008-10-01	-0.5956552207428100
2009-01-01	2.0049243756595200
2009-04-01	1.4621968616262300
2009-07-01	-0.3934191702432210
2009-10-01	-1.7624250969334000
2010-01-01	-3.9310344827586200
2010-04-01	-2.7065026362038600
2010-07-01	-1.2926391382405600
2010-10-01	-1.0764262648008600
2011-01-01	-0.1794687724335890
2011-04-01	2.0592485549133100
2011-07-01	3.4194252455438300
2011-10-01	5.1867972433805000
2012-01-01	4.8543689320388400
2012-04-01	3.5044247787610500
2012-07-01	2.9897995075624400
2012-10-01	2.0344827586207000
2013-01-01	1.8861454046639200
2013-04-01	2.0177838577291400
2013-07-01	2.0150273224043800
2013-10-01	2.5346400811084600
2014-01-01	3.6351396836082000
2014-04-01	3.1511900771035900
2014-07-01	2.6447941078004600
2014-10-01	0.0659195781147148
2015-01-01	-1.9162065605716000
2015-04-01	-2.1774455638609000
2015-07-01	-2.5766470971950300
2015-10-01	-1.7786561264822000
2016-01-01	-2.0529801324503400
2016-04-01	-2.6910299003322300
2016-07-01	-1.9417475728155400
2016-10-01	-0.7377598926894780
2017-01-01	0.6761325219743000
2017-04-01	1.8094912939569900
2017-07-01	1.5363605326049900
2017-10-01	-0.5067567567567460
2018-01-01	-2.0147750167897900
2018-04-01	-2.1462105969148300