Quarter	Growth rate same period previous year
1998-01-01	0.591133004926088
1998-04-01	0.458115183246066
1998-07-01	0.489556135770270
1998-10-01	1.176086246324740
1999-01-01	1.762977473065630
1999-04-01	1.302931596091210
1999-07-01	1.071776550828190
1999-10-01	0.516628995802394
2000-01-01	1.651820914343970
2000-04-01	2.256310412303230
2000-07-01	2.634306318771280
2000-10-01	2.874303380025190
2001-01-01	3.318806570566580
2001-04-01	4.375417501670000
2001-07-01	4.223478550049900
2001-10-01	4.776119402985070
2002-01-01	3.277092796885110
2002-04-01	3.391999999999970
2002-07-01	5.296745373324840
2002-10-01	5.603038936372260
2003-01-01	4.869619855482260
2003-04-01	3.559269575982690
2003-07-01	2.181818181818180
2003-10-01	2.128297362110300
2004-01-01	2.726183343319350
2004-04-01	2.540346682606100
2004-07-01	1.779359430604980
2004-10-01	0.616378045201062
2005-01-01	6.438805484974080
2005-04-01	5.987749372111010
2005-07-01	5.992221470785780
2005-10-01	6.080504111934930
2006-01-01	-0.332446808510640
2006-04-01	0.000000000000000
2006-07-01	0.366911274182788
2006-10-01	1.001001001001000
2007-01-01	1.100733822548380
2007-04-01	2.635969302635980
2007-07-01	2.991026919242270
2007-10-01	2.312520647505760
2008-01-01	5.377763114483650
2008-04-01	4.941482444733410
2008-07-01	4.678928686673140
2008-10-01	4.778818211172090
2009-01-01	2.160300563556680
2009-04-01	1.394052044609680
2009-07-01	0.832305795314420
2009-10-01	0.647149460708811
2010-01-01	0.827459393196452
2010-04-01	2.383134738771770
2010-07-01	2.415163558544780
2010-10-01	2.388242498469060
2011-01-01	4.923776079322460
2011-04-01	3.577254145263120
2011-07-01	3.972873496594700
2011-10-01	3.860500766479310
2012-01-01	2.541827541827520
2012-04-01	2.464000000000000
2012-07-01	2.200255102040810
2012-10-01	2.558362647905340
2013-01-01	2.008158142453720
2013-04-01	4.028732042473450
2013-07-01	4.024960998439940
2013-10-01	3.866541939507330
2014-01-01	3.568132882190100
2014-04-01	3.782647853497460
2014-07-01	3.899220155968820
2014-10-01	4.112879015310720
2015-01-01	3.880510622083620
2015-04-01	3.023723829579370
2015-07-01	3.020414855145100
2015-10-01	2.867483591405670
2016-01-01	2.096719648292190
2016-04-01	1.527731650614420
2016-07-01	1.060656281073930
2016-10-01	1.293103448275870
2017-01-01	1.954289499834390
2017-04-01	3.434739941118740
2017-07-01	3.837323712692680
2017-10-01	3.666121112929590
2018-01-01	4.905782975958420
2018-04-01	3.067678684376980
2018-07-01	3.853442830069460