Quarter	Growth rate same period previous year
1998-01-01	8.1582537517053400
1998-04-01	8.1051478641840100
1998-07-01	8.2423580786026300
1998-10-01	9.8418756815703400
1999-01-01	7.6185671039354000
1999-04-01	7.8267477203647400
1999-07-01	7.2112960161371600
1999-10-01	5.0881111938446200
2000-01-01	0.0234411626816875
2000-04-01	1.3859525487432300
2000-07-01	2.4223894637817800
2000-10-01	3.1648559282003000
2001-01-01	1.8045465198031200
2001-04-01	0.4402224281742520
2001-07-01	-1.8828932261768200
2001-10-01	-2.1749084249084300
2002-01-01	-1.7069312795046700
2002-04-01	-0.6215353396887340
2002-07-01	0.9634759904863540
2002-10-01	1.1065344049255900
2003-01-01	3.6864710093056700
2003-04-01	1.5608371763036800
2003-07-01	0.8501594048884230
2003-10-01	2.8652281570569700
2004-01-01	0.7594062823610550
2004-04-01	1.1177086971707800
2004-07-01	2.9504741833509000
2004-10-01	1.5474552957358700
2005-01-01	2.4323398424118000
2005-04-01	2.6252158894646000
2005-07-01	2.5588536335721600
2005-10-01	2.6752455130376000
2006-01-01	3.7123745819397900
2006-04-01	6.5971053517334200
2006-07-01	6.3872255489022000
2006-10-01	5.2110817941952600
2007-01-01	4.3856820380522400
2007-04-01	7.1045153141774700
2007-07-01	7.0669168230143800
2007-10-01	8.2131661442006200
2008-01-01	9.6076614148903400
2008-04-01	12.9422169811321000
2008-07-01	12.0619158878504000
2008-10-01	12.2537659327926000
2009-01-01	18.6302142051860000
2009-04-01	7.7786478726181300
2009-07-01	6.3851967683085800
2009-10-01	5.5741935483871100
2010-01-01	-3.1836540746020500
2010-04-01	-1.1382901428917400
2010-07-01	0.4164625183733450
2010-10-01	0.5133219261794080
2011-01-01	0.5644171779140950
2011-04-01	-0.0244977951984228
2011-07-01	-0.4635276896804040
2011-10-01	-0.9241245136186930
2012-01-01	0.8784773060029490
2012-04-01	1.8377848566527800
2012-07-01	1.7892156862745100
2012-10-01	2.5527736867943200
2013-01-01	23.4155781325593000
2013-04-01	18.0943214629451000
2013-07-01	12.0876474837467000
2013-10-01	12.4700813786501000
2014-01-01	-6.6640533124264900
2014-04-01	-3.7082314588427200
2014-07-01	1.0526315789473600
2014-10-01	2.6175782081293800
2015-01-01	6.1318773624527400
2015-04-01	16.4409648751587000
2015-07-01	10.9906462585034000
2015-10-01	7.6731646619660000
2016-01-01	1.1871784724970300
2016-04-01	-6.1966200254406600
2016-07-01	-13.4073932196897000
2016-10-01	-12.2496147919877000
2017-01-01	-5.7489245209229500
2017-04-01	-5.9085625726462800
2017-07-01	4.7998230479982300
2017-10-01	3.8410886742756700
2018-01-01	-4.0248962655601800
2018-04-01	-6.1354745727815500
2018-07-01	-2.5116082735331400