Quarter	Growth rate same period previous year
1996-01-01	23.392353955503200
1996-04-01	23.789827176673000
1996-07-01	22.689209032821400
1996-10-01	24.579467451157900
1997-01-01	16.282081870547800
1997-04-01	21.113573957058300
1997-07-01	20.476159668758500
1997-10-01	14.259332142532800
1998-01-01	13.550826591628600
1998-04-01	9.049687235379260
1998-07-01	9.018902373536680
1998-10-01	21.533610662144600
1999-01-01	21.446087921732600
1999-04-01	20.497470066629900
1999-07-01	22.291456296332800
1999-10-01	14.615854190285200
2000-01-01	28.854124598805400
2000-04-01	27.381769046876600
2000-07-01	25.772344624803600
2000-10-01	20.731568135128900
2001-01-01	11.700372801953100
2001-04-01	12.737242358470600
2001-07-01	12.451361867704300
2001-10-01	11.102708323486300
2002-01-01	5.338551281104630
2002-04-01	8.046958686778040
2002-07-01	13.057655887336800
2002-10-01	14.094273802433400
2003-01-01	19.021449600448600
2003-04-01	18.682761484974800
2003-07-01	13.651649306648900
2003-10-01	14.053469555166100
2004-01-01	11.374826262102700
2004-04-01	9.123337773463080
2004-07-01	9.712309942816610
2004-10-01	11.111111111111100
2005-01-01	9.240124795092820
2005-04-01	6.760251582736770
2005-07-01	5.604040404040410
2005-10-01	3.929972538250300
2006-01-01	6.103086395848660
2006-04-01	10.485160315107100
2006-07-01	12.019359528637600
2006-10-01	12.762463785895600
2007-01-01	15.109128070367500
2007-04-01	12.009752332842200
2007-07-01	10.258380723056200
2007-10-01	10.902076307002200
2008-01-01	6.391343981609910
2008-04-01	6.985702876650130
2008-07-01	9.047611672139270
2008-10-01	12.751475271283900
2009-01-01	16.210195353827400
2009-04-01	19.055181498829000
2009-07-01	18.232950550738200
2009-10-01	12.166033088825800
2010-01-01	8.555858310626700
2010-04-01	4.606674576000320
2010-07-01	2.548577949965470
2010-10-01	5.635643280785720
2011-01-01	9.131230805575240
2011-04-01	9.331789787919200
2011-07-01	9.522749636849250
2011-10-01	6.082275656776190
2012-01-01	2.655576060309220
2012-04-01	17.723634917307600
2012-07-01	27.724000727327200
2012-10-01	30.800768874429600
2013-01-01	33.366370039222300
2013-04-01	17.718900952398300
2013-07-01	12.609598619915800
2013-10-01	10.772919524695400
2014-01-01	8.079294805913500
2014-04-01	10.979502394942500
2014-07-01	7.201207699830080
2014-10-01	5.547613710279050
2015-01-01	4.665367073978030
2015-04-01	4.022450234846790
2015-07-01	4.154839926615950
2015-10-01	3.944016639420040
2016-01-01	4.455347342986250
2016-04-01	0.630659487644209
2016-07-01	-0.169812488679276
2016-10-01	0.432782189352489
2017-01-01	0.993036696266012
2017-04-01	1.416883001173970
2017-07-01	3.597971454300530
2017-10-01	4.123319643326220
2018-01-01	3.018977211632870
2018-04-01	4.475718903559180
2018-07-01	2.251204124693570