Quarter	Growth rate same period previous year
1999-01-01	-5.150068212824030
1999-04-01	-5.658722035385290
1999-07-01	-6.129708132339320
1999-10-01	-5.362037175462210
2000-01-01	1.791360445528510
2000-04-01	2.316665597765280
2000-07-01	1.743200551294560
2000-10-01	2.734689208499860
2001-01-01	-1.712328767123250
2001-04-01	-1.998857795545410
2001-07-01	-1.384881708020770
2001-10-01	-1.101449275362330
2002-01-01	-1.219512195121970
2002-04-01	-0.466200466200454
2002-07-01	0.292568753657116
2002-10-01	2.110199296600240
2003-01-01	4.291593180482070
2003-04-01	5.854800936768130
2003-07-01	4.784130688448070
2003-10-01	2.812858783008050
2004-01-01	3.776775648252530
2004-04-01	7.688053097345150
2004-07-01	11.692650334075700
2004-10-01	14.014517029592400
2005-01-01	14.394350896252000
2005-04-01	8.320493066255770
2005-07-01	4.885343968095710
2005-10-01	5.729676787463260
2006-01-01	5.840455840455850
2006-04-01	8.487434803224290
2006-07-01	12.927756653992400
2006-10-01	17.322834645669300
2007-01-01	19.739793629430200
2007-04-01	24.431818181818200
2007-07-01	20.075757575757600
2007-10-01	11.804184761152800
2008-01-01	7.268639940052450
2008-04-01	4.285212504390610
2008-07-01	6.834910620399590
2008-10-01	-1.483050847457620
2009-01-01	-9.570380719524960
2009-04-01	-16.503873358033000
2009-07-01	-18.996062992126000
2009-10-01	-10.967741935483900
2010-01-01	-2.858246427191970
2010-04-01	6.534893102057270
2010-07-01	9.842041312272170
2010-10-01	10.789049919484700
2011-01-01	12.842942345924500
2011-04-01	10.564180234759600
2011-07-01	8.185840707964610
2011-10-01	5.813953488372080
2012-01-01	2.607470049330520
2012-04-01	0.821917808219179
2012-07-01	-0.238582140422639
2012-10-01	0.927197802197803
2013-01-01	1.682692307692310
2013-04-01	1.664402173913060
2013-07-01	2.391527160915610
2013-10-01	2.211636611092210
2014-01-01	1.857480580884830
2014-04-01	1.069161376545280
2014-07-01	0.867534200867561
2014-10-01	0.332889480692418
2015-01-01	0.165782493368682
2015-04-01	-0.628099173553760
2015-07-01	-0.893152497519044
2015-10-01	-1.227604512276060
2016-01-01	-1.754385964912250
2016-04-01	-1.630073186959380
2016-07-01	-1.234979973297720
2016-10-01	-0.403090359422226
2017-01-01	0.741239892183274
2017-04-01	1.826175177544800
2017-07-01	2.771206488678590
2017-10-01	3.473861720067440
2018-01-01	4.916387959866220
2018-04-01	5.778811026237110
2018-07-01	6.280828674778040