Quarter	Growth rate same period previous year
1997-01-01	2.9375570640308000
1997-04-01	3.6484571788413100
1997-07-01	5.8932294740155100
1997-10-01	6.6185365853658500
1998-01-01	7.7937603640430500
1998-04-01	6.3641541674577600
1998-07-01	3.4439201991306400
1998-10-01	0.6149116064565540
1999-01-01	-1.7995134516313700
1999-04-01	-1.2280889650494600
1999-07-01	0.0000000000000000
1999-10-01	2.7283640729018900
2000-01-01	10.0106224687542000
2000-04-01	11.1513995770404000
2000-07-01	11.0969850432479000
2000-10-01	9.9968958857607600
2001-01-01	2.4053767244428900
2001-04-01	1.4241055922195400
2001-07-01	0.6906077348066340
2001-10-01	-1.3755158184319200
2002-01-01	-2.7288428324697800
2002-04-01	-5.1712328767123400
2002-07-01	-6.1042524005487000
2002-10-01	-4.2189679218968000
2003-01-01	-1.8465909090909100
2003-04-01	-0.4694835680751140
2003-07-01	1.0591672753835100
2003-10-01	1.0556971241354100
2004-01-01	1.8451519536903100
2004-04-01	4.2089985486211700
2004-07-01	5.0957715937838600
2004-10-01	4.9711815561959700
2005-01-01	2.9840142095914600
2005-04-01	1.2883008356545900
2005-07-01	-0.6533700137551440
2005-10-01	-1.2697323266986800
2006-01-01	-1.8972059330803800
2006-04-01	-1.9594362323822500
2006-07-01	-0.6922810661128460
2006-10-01	-0.2780674313521070
2007-01-01	1.6877637130801800
2007-04-01	2.4193548387096900
2007-07-01	2.0216103171836900
2007-10-01	0.1045660508888000
2008-01-01	-1.4522821576763500
2008-04-01	-3.0811365970558200
2008-07-01	-3.0748206354629200
2008-10-01	0.6267409470752100
2009-01-01	2.3859649122807000
2009-04-01	-0.0353232073472232
2009-07-01	-2.9961226647867400
2009-10-01	-4.4636678200692000
2010-01-01	-4.7635366689513400
2010-04-01	-0.8127208480565300
2010-07-01	1.2354651162790500
2010-10-01	0.7968127490039930
2011-01-01	1.7992083483267300
2011-04-01	1.7456359102244200
2011-07-01	3.0150753768844200
2011-10-01	5.1024074739489600
2012-01-01	4.2771297278190300
2012-04-01	3.9565826330532200
2012-07-01	3.0662020905923400
2012-10-01	1.0940170940170900
2013-01-01	0.9491525423728780
2013-04-01	0.3704951162007450
2013-07-01	0.4732927653820190
2013-10-01	2.1305377071356100
2014-01-01	3.1900604432505000
2014-04-01	3.0536912751677700
2014-07-01	3.8358008075370200
2014-10-01	1.3576158940397400
2015-01-01	-1.6270745200130100
2015-04-01	-1.2699446434386100
2015-07-01	-3.2080362929358500
2015-10-01	-3.4955896765762900
2016-01-01	-3.8041680449884300
2016-04-01	-4.2546174142480300
2016-07-01	-2.6782725142283300
2016-10-01	-1.0155721056194800
2017-01-01	1.9944979367262800
2017-04-01	1.3089906992766200
2017-07-01	-0.2407980736154070
2017-10-01	-1.2653898768809900
2018-01-01	-2.6972353337828700
2018-04-01	-0.6120367222033220