Quarter	Growth rate previous period
1999-07-01	0.29518539592202100
1999-10-01	0.51013625202802900
2000-01-01	-0.25351601594279800
2000-04-01	1.39089951500882000
2000-07-01	0.04138929128477640
2000-10-01	0.75680060790244000
2001-01-01	-0.55786570666853900
2001-04-01	0.54425228068886400
2001-07-01	-0.28038040042922100
2001-10-01	0.38484208644849100
2002-01-01	-0.95116617323229200
2002-04-01	0.76457540640873300
2002-07-01	0.31486649899533800
2002-10-01	0.43529516376392100
2003-01-01	-0.51525737768883800
2003-04-01	1.07099056879660000
2003-07-01	-0.07581838354116340
2003-10-01	0.21327467352463000
2004-01-01	-0.49471596663488000
2004-04-01	1.23820175945039000
2004-07-01	0.25501836825137600
2004-10-01	0.36853983816022200
2005-01-01	-0.60459251542054800
2005-04-01	1.07242941622221000
2005-07-01	0.32099228096351300
2005-10-01	0.22764025652230200
2006-01-01	-0.30876985170371900
2006-04-01	1.32500026086179000
2006-07-01	0.37679807308660700
2006-10-01	0.66559270755569500
2007-01-01	-0.81133263597237600
2007-04-01	1.12678433388948000
2007-07-01	0.30072649086710900
2007-10-01	0.55837553605191200
2008-01-01	-0.88149131861685800
2008-04-01	1.01228481676569000
2008-07-01	-0.21103324083949200
2008-10-01	0.13369247812481100
2009-01-01	-1.60176070489898000
2009-04-01	0.51738429070367100
2009-07-01	-0.56059838749714600
2009-10-01	0.11897726601917600
2010-01-01	-0.76412209505347300
2010-04-01	0.77447845206915600
2010-07-01	-0.13525629185421700
2010-10-01	0.24497619079777100
2011-01-01	-0.49492696600034500
2011-04-01	0.65581747534733700
2011-07-01	-0.17794447550861700
2011-10-01	0.57423693740302000
2012-01-01	-0.13185769138167500
2012-04-01	0.99821310202846400
2012-07-01	-0.05324639065538270
2012-10-01	0.59356869699592300
2013-01-01	-0.49013412727759000
2013-04-01	1.03945290689792000
2013-07-01	0.10155327116631100
2013-10-01	0.44198934804186400
2014-01-01	-0.00851712437423502
2014-04-01	0.93915619733663500
2014-07-01	-0.17777452859254000
2014-10-01	0.87649879242872500
2015-01-01	-0.40647994918793200
2015-04-01	0.87284584652593100
2015-07-01	-0.07792346156911510
2015-10-01	0.79387284479194700
2016-01-01	0.06275294140319140
2016-04-01	0.61875630004179600
2016-07-01	0.34470745070219200
2016-10-01	0.47432554458661300
2017-01-01	-0.28737181720413800
2017-04-01	0.99505873374281500
2017-07-01	0.40843715731265800
2017-10-01	0.37018469288092500
2018-01-01	-0.08306097399837890