Quarter	Growth rate previous period
1997-04-01	2.35294117647060
1997-07-01	-2.59441707717570
1997-10-01	2.86581254214429
1998-01-01	-2.52376270075385
1998-04-01	2.25285810356423
1998-07-01	-2.17033870437357
1998-10-01	3.32773109243697
1999-01-01	-2.92778139232270
1999-04-01	2.11126005361930
1999-07-01	-2.55989497866755
1999-10-01	3.26709329740656
2000-01-01	-2.73833530352547
2000-04-01	1.17607526881719
2000-07-01	-3.05546330122884
2000-10-01	6.06372045220966
2001-01-01	-2.29328165374676
2001-04-01	1.65289256198347
2001-07-01	-3.12195121951220
2001-10-01	5.00167841557571
2002-01-01	-2.74936061381076
2002-04-01	2.00525969756740
2002-07-01	-2.99709958105059
2002-10-01	5.04983388704318
2003-01-01	-3.51043643263756
2003-04-01	2.78597181252048
2003-07-01	-3.47576530612244
2003-10-01	6.01255368351503
2004-01-01	-3.73948270489250
2004-04-01	2.00712204596958
2004-07-01	-3.74484290701366
2004-10-01	5.63798219584570
2005-01-01	-3.16728960330932
2005-04-01	3.52781546811396
2005-07-01	-5.47182175622542
2005-10-01	8.00693240901213
2006-01-01	-6.03337612323492
2006-04-01	6.25000000000000
2006-07-01	-9.41819350691095
2006-10-01	10.04258339247690
2007-01-01	-6.15930345049983
2007-04-01	9.48453608247421
2007-07-01	-9.85561833019458
2007-10-01	13.26601671309190
2008-01-01	-8.11558561328006
2008-04-01	7.12612914018065
2008-07-01	-8.86945658963146
2008-10-01	12.98834818368740
2009-01-01	-6.94570821959356
2009-04-01	5.80182529335071
2009-07-01	-8.16389402341343
2009-10-01	10.83529017108350
2010-01-01	-7.29418886198545
2010-04-01	7.77015997388181
2010-07-01	-8.96697970312026
2010-10-01	12.17970049916810
2011-01-01	-6.79879857609020
2011-04-01	8.65742306391615
2011-07-01	-9.21257391845628
2011-10-01	12.03291052451150
2012-01-01	-9.39412484700123
2012-04-01	9.99662276258026
2012-07-01	-9.02671169788151
2012-10-01	12.62234222072230
2013-01-01	-9.82918789331736
2013-04-01	7.61050182784978
2013-07-01	-8.18406423718343
2013-10-01	13.89169189371000
2014-01-01	-11.63614884819840
2014-04-01	8.38903743315506
2014-07-01	-9.34320074005549
2014-10-01	13.60544217687080
2015-01-01	-11.31389921370050
2015-04-01	9.83433204088827
2015-07-01	-9.08215661103979
2015-10-01	13.41334274620540
2016-01-01	-10.23965141612200
2016-04-01	8.66851595006933
2016-07-01	-9.82769623484364
2016-10-01	14.79122434536450
2017-01-01	-9.80271270036992
2017-04-01	8.23650034176348
2017-07-01	-9.59898958004419
2017-10-01	15.57806496681800
2018-01-01	-10.51677243880330
2018-04-01	7.93650793650794
2018-07-01	-10.41927409261580