Quarter	Growth rate same period previous year
1992-01-01	25.7063312317003000
1992-04-01	21.6089712272453000
1992-07-01	15.3980031056765000
1992-10-01	12.1648940860878000
1993-01-01	5.4384381622989400
1993-04-01	4.2658968634007900
1993-07-01	5.0881092158893200
1993-10-01	5.7989185973064200
1994-01-01	8.1686634644410300
1994-04-01	10.7744367022278000
1994-07-01	14.6008006548756000
1994-10-01	18.6060291610955000
1995-01-01	23.5615650101110000
1995-04-01	24.8611496598171000
1995-07-01	24.1102030332119000
1995-10-01	23.0625116948659000
1996-01-01	19.4295692823141000
1996-04-01	16.7306088260824000
1996-07-01	15.0451407483269000
1996-10-01	13.2548462495428000
1997-01-01	12.1892971956274000
1997-04-01	12.6845765431612000
1997-07-01	11.3326870612868000
1997-10-01	10.3100636160649000
1998-01-01	9.7701898405197800
1998-04-01	8.3907511702274400
1998-07-01	8.2718301608622600
1998-10-01	8.8508875407607800
1999-01-01	9.0747190045339600
1999-04-01	10.2059121561400000
1999-07-01	10.7073105472402000
1999-10-01	10.5306366027739000
2000-01-01	11.9488798602967000
2000-04-01	11.5860771535237000
2000-07-01	11.4785086952773000
2000-10-01	11.5633621614679000
2001-01-01	10.1469115143269000
2001-04-01	9.4278843190329100
2001-07-01	8.7514368338337200
2001-10-01	7.2050208719608200
2002-01-01	5.8776549387692100
2002-04-01	6.9560549966781300
2002-07-01	8.0514612763824600
2002-10-01	9.7469900173283900
2003-01-01	11.7836425454737000
2003-04-01	11.9051115673136000
2003-07-01	11.7139976873098000
2003-10-01	11.3373717005422000
2004-01-01	13.0710585594498000
2004-04-01	16.2950416721784000
2004-07-01	17.3884460085545000
2004-10-01	19.8653727325390000
2005-01-01	17.7687792465660000
2005-04-01	15.1644978744691000
2005-07-01	14.8554962574279000
2005-10-01	13.7571899766528000
2006-01-01	13.0563213193211000
2006-04-01	14.0853544091028000
2006-07-01	15.4689904507681000
2006-10-01	13.0010931676429000
2007-01-01	13.3738894068047000
2007-04-01	13.1207125350690000
2007-07-01	12.3656491022181000
2007-10-01	16.4402728583790000
2008-01-01	19.3163447284021000
2008-04-01	22.3830370916724000
2008-07-01	32.4504448953342000
2008-10-01	27.0150666300125000
2009-01-01	12.7325848308770000
2009-04-01	5.1019281153297500
2009-07-01	-4.4314209237932500
2009-10-01	-4.2198486210649400
2010-01-01	3.3634569705540300
2010-04-01	3.7898981115438900
2010-07-01	1.8272692494811200
2010-10-01	3.0253557604667700
2011-01-01	6.0338563400354500
2011-04-01	10.8724419145144000
2011-07-01	11.6206392049102000
2011-10-01	9.3329758507402400
2012-01-01	6.2181334216941800
2012-04-01	2.5755416787409200
2012-07-01	2.8606026981314700
2012-10-01	3.5384498389223400
2013-01-01	3.5272230951473300
2013-04-01	2.8830763560929200
2013-07-01	1.9746423957789900
2013-10-01	1.5007079750135500
2014-01-01	2.4958995205340100
2014-04-01	5.2066124605010600
2014-07-01	5.1529138663226300
2014-10-01	5.0302327839139000
2015-01-01	3.7734774655941800
2015-04-01	1.0908548768280000
2015-07-01	0.5999083149791860
2015-10-01	-0.2178133508693230
2016-01-01	-1.2911535842440300
2016-04-01	-1.8595396810742700
2016-07-01	-1.0222306965673100
2016-10-01	-0.0458177626232968
2017-01-01	0.9122567348303180
2017-04-01	2.2859514416715300
2017-07-01	2.8862720579733000
2017-10-01	3.1911774742644200
2018-01-01	3.3245721502253400
2018-04-01	3.2333024564075600
2018-07-01	2.6928736958877000