Quarter	Growth rate same period previous year
1984-01-01	2.6476004391918200
1984-04-01	2.7231039111638400
1984-07-01	3.1018842783196900
1984-10-01	3.3923465951553300
1985-01-01	3.4334377163533200
1985-04-01	3.8455707589781000
1985-07-01	3.9701173517362700
1985-10-01	4.2787851573226400
1986-01-01	4.2160026513384200
1986-04-01	3.7290226889566800
1986-07-01	3.2953206693511700
1986-10-01	2.5558315682907300
1987-01-01	2.3038144009301200
1987-04-01	2.1578245809388600
1987-07-01	2.0153402060583300
1987-10-01	1.9995970024659400
1988-01-01	1.9473863894131100
1988-04-01	1.7383380527258800
1988-07-01	1.6279918258242600
1988-10-01	1.5999930763922400
1989-01-01	1.6387271209188600
1989-04-01	1.8348729947222200
1989-07-01	2.3505063665050200
1989-10-01	3.0492260457502400
1990-01-01	3.5437706684022600
1990-04-01	4.0962861506236800
1990-07-01	4.0299074388756800
1990-10-01	4.0279583255913000
1991-01-01	4.1000705810245700
1991-04-01	4.0223304052594100
1991-07-01	4.0740399102173900
1991-10-01	3.8515088260433100
1992-01-01	3.6625944959021900
1992-04-01	3.6144260396185600
1992-07-01	3.6365113555789600
1992-10-01	3.4951283839168800
1993-01-01	3.3006899085740200
1993-04-01	2.8064894231805200
1993-07-01	2.0986140977057500
1993-10-01	1.4099111970986000
1994-01-01	0.8126636574398260
1994-04-01	0.2704215082120430
1994-07-01	0.1940524633335580
1994-10-01	0.2115115803620440
1995-01-01	0.3245100756166110
1995-04-01	0.5673513121800420
1995-07-01	0.6456309864872890
1995-10-01	0.5089855303498210
1996-01-01	0.3284168150167150
1996-04-01	0.0229905619019342
1996-07-01	-0.1026672401516630
1996-10-01	-0.1118427781318050
1997-01-01	-0.1206410020818070
1997-04-01	0.1720117407538060
1997-07-01	0.2912157169557120
1997-10-01	0.6023399864088320
1998-01-01	0.7868464080600050
1998-04-01	0.8053664272653690
1998-07-01	0.8341781263307770
1998-10-01	0.7334556751136680
1999-01-01	0.7354104163397540
1999-04-01	0.5733963906180230
1999-07-01	0.4793548222329060
1999-10-01	0.6128715459913180
2000-01-01	0.5979471206224010
2000-04-01	0.7661327827073520
2000-07-01	0.0543059638921058
2000-10-01	-0.0308369703757736
2001-01-01	-3.3541098402418400
2001-04-01	-3.0131400857380900
2001-07-01	-7.9652605689675300
2001-10-01	-6.3475755684731900
2002-01-01	-10.3750641511746000
2002-04-01	0.5280756297189460
2002-07-01	-5.9349906843431300
2002-10-01	6.4072086914593300
2003-01-01	1.1865819133593300
2003-04-01	0.9470955672822120
2003-07-01	-0.8543246562518810
2003-10-01	-2.3435958895187300
2004-01-01	-4.9799558045815100
2004-04-01	-1.4331051894144800
2004-07-01	-2.9260301146244300
2004-10-01	-1.6778002322946800
2005-01-01	0.3151149625162030
2005-04-01	0.3428147344684400
2005-07-01	-3.1137236967591000
2005-10-01	1.6643732072253600
2006-01-01	1.0607814360479700
2006-04-01	1.7027179767269000
2006-07-01	2.7646787934607300
2006-10-01	1.9801829195640300
2007-01-01	-3.6716271994143000
2007-04-01	-1.0707975740398000
2007-07-01	3.1941018178070200
2007-10-01	2.6177971321722500
2008-01-01	6.9384299956081700
2008-04-01	4.1510850579912400
2008-07-01	3.6587868096078200
2008-10-01	1.6905370005355700
2009-01-01	3.4094632954704900
2009-04-01	2.0538225041541100
2009-07-01	2.3616843679535700
2009-10-01	2.0192529322474800
2010-01-01	1.3705733649268800
2010-04-01	1.1889269924287800
2010-07-01	1.0509762353728200
2010-10-01	0.9585187209956140
2011-01-01	8.3511799035777700
2011-04-01	0.6863046915937190
2011-07-01	3.0218225300689000
2011-10-01	-5.0703671720162700
2012-01-01	-7.5676561782807100
2012-04-01	-7.2142423042502600
2012-07-01	-4.4949650808751800
2012-10-01	-4.5011281677328500
2013-01-01	-3.1021248693935500
2013-04-01	-3.9385575640627200
2013-07-01	-3.5701618441354100
2013-10-01	-4.0696724443519200
2014-01-01	-3.0541776091819800
2014-04-01	-2.3076740316045700
2014-07-01	-0.5330119515052960
2014-10-01	0.6662104601075360
2015-01-01	1.0081656563433500
2015-04-01	0.1029108546798160
2015-07-01	-0.1732344852496880
2015-10-01	0.0994341228241572
2016-01-01	1.4149317793755800
2016-04-01	2.2315919374742700
2016-07-01	2.0916640813136000
2016-10-01	-0.3118660259542420
2017-01-01	1.1707624630034000
2017-04-01	1.9674330979966300
2017-07-01	3.1016383180010000
2017-10-01	5.0631374091015600
2018-01-01	4.5358287059221900
2018-04-01	0.8510620636459090
2018-07-01	1.6159197261125300