Quarter	Growth rate same period previous year
1996-01-01	1.7769607843137100
1996-04-01	1.2202562538133100
1996-07-01	0.7921998781231100
1996-10-01	0.8547008547008420
1997-01-01	-0.4816375677302700
1997-04-01	-0.1808318264014470
1997-07-01	1.2696493349455700
1997-10-01	1.4527845036319600
1998-01-01	-0.6049606775559730
1998-04-01	-2.0531400966183500
1998-07-01	-4.6567164179104300
1998-10-01	-5.9665871121718600
1999-01-01	-3.1040779062690000
1999-04-01	2.4660912453760900
1999-07-01	8.4533500313086900
1999-10-01	15.3553299492386000
2000-01-01	20.7914572864322000
2000-04-01	19.0132370637785000
2000-07-01	19.2840646651270000
2000-10-01	18.1518151815182000
2001-01-01	5.0962038481539400
2001-04-01	3.5894843276036500
2001-07-01	-2.9525653436592600
2001-10-01	-10.4283054003725000
2002-01-01	-4.3542800593765600
2002-04-01	-3.4651049292337800
2002-07-01	-0.7481296758104580
2002-10-01	4.2619542619542800
2003-01-01	8.9498189342990100
2003-04-01	0.0505561172902202
2003-07-01	1.0050251256281100
2003-10-01	0.0000000000000000
2004-01-01	-4.4159544159543900
2004-04-01	5.6594239514906500
2004-07-01	8.0597014925373400
2004-10-01	11.5653040877368000
2005-01-01	11.4257327372081000
2005-04-01	11.8603538976566000
2005-07-01	15.8379373848987000
2005-10-01	13.5388739946381000
2006-01-01	15.0691038787338000
2006-04-01	14.2796066695169000
2006-07-01	6.0810810810810900
2006-10-01	0.7477371113734840
2007-01-01	-2.3634250290585000
2007-04-01	-3.3670033670033600
2007-07-01	-1.6485575121768500
2007-10-01	7.9296874999999800
2008-01-01	12.7777777777778000
2008-04-01	17.6151761517615000
2008-07-01	17.3714285714286000
2008-10-01	2.1715526601520100
2009-01-01	-9.0781140042223800
2009-04-01	-17.7748518762344000
2009-07-01	-16.6828951639078000
2009-10-01	-4.5341834927382100
2010-01-01	6.6176470588235200
2010-04-01	13.0504403522818000
2010-07-01	11.0634982469809000
2010-10-01	9.5361781076066600
2011-01-01	11.2885662431942000
2011-04-01	11.2252124645892000
2011-07-01	11.0487548228692000
2011-10-01	10.7046070460705000
2012-01-01	9.4585779517286400
2012-04-01	5.3167780961477300
2012-07-01	7.2015161086544600
2012-10-01	5.3243574051407600
2013-01-01	4.2610250297973800
2013-04-01	-1.8137847642079800
2013-07-01	-3.3294048320565800
2013-10-01	-0.8425334108076740
2014-01-01	-3.9725635895970500
2014-04-01	-1.8780788177339900
2014-07-01	-4.4193843340444800
2014-10-01	-6.4459419865221300
2015-01-01	-7.4702380952380900
2015-04-01	-4.5497332914967100
2015-07-01	-6.5688775510204300
2015-10-01	-8.6125900407140400
2016-01-01	-12.4798970730138000
2016-04-01	-11.2754766600921000
2016-07-01	-5.5290102389078300
2016-10-01	1.6106922549691500
2017-01-01	12.4586549062845000
2017-04-01	5.0389032975176000
2017-07-01	3.0346820809248600
2017-10-01	4.2833052276559900
2018-01-01	3.5294117647058900
2018-04-01	9.2063492063492200
2018-07-01	13.3941093969144000