Quarter	Growth rate same period previous year
1998-01-01	1.1940860215679300
1998-04-01	1.2980999705915200
1998-07-01	2.3846555554654400
1998-10-01	2.7594341042208200
1999-01-01	2.5877266331103600
1999-04-01	2.7414093914292000
1999-07-01	2.4242813431879800
1999-10-01	2.4745449178928300
2000-01-01	-0.1473237196875350
2000-04-01	0.0476597796932902
2000-07-01	0.0657735397218510
2000-10-01	-0.2412017978301220
2001-01-01	3.3792052727772800
2001-04-01	3.7974580855101300
2001-07-01	4.0432285457389900
2001-10-01	4.5341348866131800
2002-01-01	5.1348714331889500
2002-04-01	5.0016686336963200
2002-07-01	4.7584286456104500
2002-10-01	4.4104459500672300
2003-01-01	3.6712615021221400
2003-04-01	3.3830366586412900
2003-07-01	3.3734548757819300
2003-10-01	3.2470470930306400
2004-01-01	2.9631043942187900
2004-04-01	2.5774984917163100
2004-07-01	2.0908847640442100
2004-10-01	2.0965054771618300
2005-01-01	1.7053538762172100
2005-04-01	1.6952682183073300
2005-07-01	1.7289383658083800
2005-10-01	1.5064931651655300
2006-01-01	-0.9483468791233410
2006-04-01	-0.9252679160844210
2006-07-01	-1.0292448909704500
2006-10-01	-1.1012485934269200
2007-01-01	1.5900644129544300
2007-04-01	1.9551514042407700
2007-07-01	1.9373735078933600
2007-10-01	1.8041159914381400
2008-01-01	2.3210658480296700
2008-04-01	2.4742665256066400
2008-07-01	3.0972995148935300
2008-10-01	3.4452453892612700
2009-01-01	3.0936594321753100
2009-04-01	3.0648272280818400
2009-07-01	2.7645721061436000
2009-10-01	2.6294516115088900
2010-01-01	2.3969084351016400
2010-04-01	2.5848824338938400
2010-07-01	1.8954602863199400
2010-10-01	2.0184190561370200
2011-01-01	1.7616157831844400
2011-04-01	1.5512608573986000
2011-07-01	3.2077700078838800
2011-10-01	2.1897912344003400
2012-01-01	2.1256655751870700
2012-04-01	2.2375056783239600
2012-07-01	2.3582931028887900
2012-10-01	2.5828974539118900
2013-01-01	2.9010878089202700
2013-04-01	2.8120064697472100
2013-07-01	2.8394688026825800
2013-10-01	2.1325897970372800
2014-01-01	1.3120814753901400
2014-04-01	1.2812130587367200
2014-07-01	1.3554319957722700
2014-10-01	1.3703000106474000
2015-01-01	0.9553082945099210
2015-04-01	1.7007685574365000
2015-07-01	1.7911092758647900
2015-10-01	1.1805010969061000
2016-01-01	0.8229392379883840
2016-04-01	-0.3329731154375430
2016-07-01	-0.1984837186535820
2016-10-01	0.3006748073187470
2017-01-01	0.5223467755347180
2017-04-01	0.9313147445061500
2017-07-01	0.9135089245118910
2017-10-01	0.8126479565674170
2018-01-01	1.0642006724475300
2018-04-01	1.1939821383772300
2018-07-01	1.3689408279780000