Quarter	Growth rate same period previous year
2001-01-01	15.037593984962400
2001-04-01	12.164579606440100
2001-07-01	1.552967276760930
2001-10-01	-8.861439312567140
2002-01-01	-5.882352941176460
2002-04-01	-5.635300372142480
2002-07-01	-2.512288367012560
2002-10-01	5.715969357690040
2003-01-01	10.011574074074000
2003-04-01	2.140845070422540
2003-07-01	1.568627450980390
2003-10-01	1.114827201783730
2004-01-01	-3.840084166228300
2004-04-01	5.681191395477090
2004-07-01	11.141753998896800
2004-10-01	15.325248070562300
2005-01-01	19.420131291028400
2005-04-01	21.033402922755800
2005-07-01	26.947890818858600
2005-10-01	23.996175908221800
2006-01-01	26.202473660100800
2006-04-01	25.355756791720600
2006-07-01	13.917122752150100
2006-10-01	5.975327679259810
2007-01-01	-1.851179673321250
2007-04-01	-2.648778809769520
2007-07-01	0.789293067947842
2007-10-01	12.877409967260800
2008-01-01	24.667159763313600
2008-04-01	36.572438162544200
2008-07-01	37.112700034048400
2008-10-01	5.607476635514020
2009-01-01	-13.022841886680500
2009-04-01	-24.786545924967700
2009-07-01	-27.861931959274900
2009-10-01	-8.208727494659760
2010-01-01	6.377899045020450
2010-04-01	12.315101479188200
2010-07-01	15.111876075731500
2010-10-01	15.159574468085100
2011-01-01	21.288874639307500
2011-04-01	23.522205206738100
2011-07-01	20.992822966507200
2011-10-01	19.226327944572800
2012-01-01	11.287338091461800
2012-04-01	1.834862385321080
2012-07-01	1.211072664359880
2012-10-01	-1.162227602905550
2013-01-01	-2.494061757719710
2013-04-01	-3.457511565619670
2013-07-01	-0.268620268620272
2013-10-01	-2.008819206271460
2014-01-01	-3.654080389768580
2014-04-01	-3.329129886506920
2014-07-01	-9.818805093046040
2014-10-01	-13.875000000000000
2015-01-01	-21.668773704171900
2015-04-01	-17.218888599008600
2015-07-01	-20.065164268259600
2015-10-01	-19.129172714078400
2016-01-01	-17.817947062621000
2016-04-01	-15.757957768673200
2016-07-01	-5.876358695652170
2016-10-01	6.748025843503240
2017-01-01	23.684210526315800
2017-04-01	11.896745230078600
2017-07-01	7.650667629014780
2017-10-01	7.800941492938820
2018-01-01	4.731660844712590
2018-04-01	16.148445336008000