Quarter	Growth rate previous period
1991-04-01	27.04918032786880000
1991-07-01	8.06451612903226000
1991-10-01	39.40298507462690000
1992-01-01	222.48394004282700000
1992-04-01	69.58831341301460000
1992-07-01	57.47846515270160000
1992-10-01	53.63003480855300000
1993-01-01	12.83379187570800000
1993-04-01	3.45668387837062000
1993-07-01	1.81616525717457000
1993-10-01	12.67701525054470000
1994-01-01	13.35347432024170000
1994-04-01	5.89552238805971000
1994-07-01	4.20819490586934000
1994-10-01	4.79180755482561000
1995-01-01	8.99787959804556000
1995-04-01	6.23361245030872000
1995-07-01	2.12579617834393000
1995-10-01	4.61526467607392000
1996-01-01	7.11677472240851000
1996-04-01	2.97064143592598000
1996-07-01	1.48638605499628000
1996-10-01	2.18360961320817000
1997-01-01	2.95784741676982000
1997-04-01	1.58830601784472000
1997-07-01	1.17104771396537000
1997-10-01	1.44070927225710000
1998-01-01	1.82083029861615000
1998-04-01	1.22198378636148000
1998-07-01	-0.61244920793827600
1998-10-01	0.37328909166320100
1999-01-01	1.55253837072019000
1999-04-01	0.44178340987039800
1999-07-01	-0.31251808553735200
1999-10-01	1.39332365747459000
2000-01-01	1.71772115659891000
2000-04-01	0.25893611032929800
2000-07-01	-0.87586323058782700
2000-10-01	0.69102237326534700
2001-01-01	1.04629577544019000
2001-04-01	1.48082168902744000
2001-07-01	0.02194305776509780
2001-10-01	0.63620907146381600
2002-01-01	1.13357676167641000
2002-04-01	0.16705286414828600
2002-07-01	-0.96298687325155800
2002-10-01	1.20593188114507000
2003-01-01	1.50287155815577000
2003-04-01	1.13161651948601000
2003-07-01	-0.39738562091503700
2003-10-01	1.22841094020685000
2004-01-01	2.31810402945599000
2004-04-01	2.54941713127218000
2004-07-01	1.08239015469777000
2004-10-01	1.12458439272444000
2005-01-01	1.74800692011800000
2005-04-01	2.42397456497885000
2005-07-01	1.02677780429519000
2005-10-01	1.94175793027717000
2006-01-01	1.41685182657766000
2006-04-01	1.80508886833519000
2006-07-01	1.24660714031816000
2006-10-01	1.67501520887206000
2007-01-01	2.71758198824329000
2007-04-01	2.70782113979890000
2007-07-01	2.84571686583657000
2007-10-01	4.74578246473797000
2008-01-01	5.20230740913983000
2008-04-01	3.85758177814878000
2008-07-01	1.14479346278272000
2008-10-01	1.37232616863727000
2009-01-01	2.55685063796942000
2009-04-01	-0.39398578386406900
2009-07-01	-1.88821539966335000
2009-10-01	-1.28548018106721000
2010-01-01	-0.22722951592425400
2010-04-01	1.27209291579518000
2010-07-01	0.11818777315254800
2010-10-01	0.64168169397097800
2011-01-01	1.88906680694747000
2011-04-01	2.04366074490674000
2011-07-01	-0.09393755439707410
2011-10-01	0.32046064810928000
2012-01-01	1.12599223945270000
2012-04-01	0.92798301975744200
2012-07-01	-0.63159953370609600
2012-10-01	0.16720384494853700
2013-01-01	-0.08257597281607680
2013-04-01	0.44145466725772700
2013-07-01	-0.61340048564315000
2013-10-01	-0.03504908100009760
2014-01-01	0.60285216766784500
2014-04-01	0.71874213298397400
2014-07-01	-0.45068744016961300
2014-10-01	-0.27972959917195400
2015-01-01	0.00746212444573605
2015-04-01	1.51227464701579000
2015-07-01	-1.35423294208754000
2015-10-01	-0.08780787621974310
2016-01-01	-0.49439395319296700
2016-04-01	1.25394492063958000
2016-07-01	-0.43795605409438200
2016-10-01	1.17799880158172000
2017-01-01	1.16369016880296000
2017-04-01	1.16586108528522000
2017-07-01	-0.64032581210071000
2017-10-01	0.85898351062228800
2018-01-01	0.60197404750711300
2018-04-01	1.52323475274765000
2018-07-01	-0.11995779998082200