Quarter	Growth rate previous period
1998-04-01	3.126252505010000
1998-07-01	0.427516517683641
1998-10-01	1.354489164086690
1999-01-01	4.161893852615500
1999-04-01	3.225806451612910
1999-07-01	0.426136363636359
1999-10-01	1.485148514851490
2000-01-01	3.544807295740610
2000-04-01	0.340280731603568
2000-07-01	0.847816871555753
2000-10-01	1.134930643127350
2001-01-01	5.112219451371580
2001-04-01	0.237247924080661
2001-07-01	0.512820512820506
2001-10-01	1.648351648351650
2002-01-01	2.779922779922800
2002-04-01	1.389932381667900
2002-07-01	0.407558354946289
2002-10-01	0.479704797047964
2003-01-01	0.477414616232091
2003-04-01	0.657894736842114
2003-07-01	0.653594771241822
2003-10-01	0.974025974025961
2004-01-01	2.608074312254390
2004-04-01	1.218662952646240
2004-07-01	0.515995872033033
2004-10-01	-0.410677618069826
2005-01-01	1.649484536082470
2005-04-01	1.622718052738330
2005-07-01	0.266134397870937
2005-10-01	0.265428002654277
2006-01-01	1.356717405691590
2006-04-01	1.665034280117530
2006-07-01	0.802825947334623
2006-10-01	0.605288308378472
2007-01-01	-0.158328055731474
2007-04-01	-1.173485569299080
2007-07-01	0.866495507060322
2007-10-01	2.640789055042980
2008-01-01	1.301921884686890
2008-04-01	0.887392900856811
2008-07-01	-0.485289657264202
2008-10-01	0.121914050594329
2009-01-01	1.552511415525140
2009-04-01	0.389688249400474
2009-07-01	-0.149298297999415
2009-10-01	1.016746411483270
2010-01-01	-0.723407043523058
2010-04-01	-1.327140013271410
2010-07-01	0.739744451916599
2010-10-01	0.667556742323108
2011-01-01	0.596816976127296
2011-04-01	-1.516150296638090
2011-07-01	3.714859437751020
2011-10-01	5.033881897386240
2012-01-01	3.901689708141320
2012-04-01	1.951507983441770
2012-07-01	-2.581206496519750
2012-10-01	1.309913664781180
2013-01-01	1.733764325595090
2013-04-01	2.079722703639510
2013-07-01	0.198075834748144
2013-10-01	-1.214346229878570
2014-01-01	2.658662092624370
2014-04-01	0.668337510442770
2014-07-01	2.517289073305680
2014-10-01	2.725310307609270
2015-01-01	3.493564486472300
2015-04-01	-1.573604060913710
2015-07-01	-4.667354306343480
2015-10-01	2.461455233973510
2016-01-01	-1.689545934530100
2016-04-01	0.000000000000000
2016-07-01	1.315789473684180
2016-10-01	1.139676649880760
2017-01-01	2.646750524108990
2017-04-01	0.561654327291307
2017-07-01	-1.370906321401380
2017-10-01	0.926640926640954
2018-01-01	1.428207090028020
2018-04-01	4.098566758863500
2018-07-01	2.405797101449250