Quarter	Growth rate same period previous year
1998-07-01	-37.804925757373600
1998-10-01	-20.062750535478000
1999-01-01	-15.306069440437800
1999-04-01	25.914610370974500
1999-07-01	50.544615037386500
1999-10-01	71.772237294861100
2000-01-01	54.400191305498300
2000-04-01	-9.090379958215640
2000-07-01	-18.924791809779300
2000-10-01	-31.530174564681200
2001-01-01	-33.230924387076800
2001-04-01	-24.918162957888500
2001-07-01	-9.076082604169200
2001-10-01	-9.777148040431440
2002-01-01	7.764279136355060
2002-04-01	36.503710999939500
2002-07-01	3.150867905568910
2002-10-01	1.559469437650640
2003-01-01	-11.160701291393000
2003-04-01	-10.738594033748700
2003-07-01	19.623154530847700
2003-10-01	65.469457405125500
2004-01-01	90.278090482319200
2004-04-01	57.529256509187700
2004-07-01	43.494037300004500
2004-10-01	44.076198425075000
2005-01-01	41.473265749527300
2005-04-01	46.074816923522900
2005-07-01	43.306409508307500
2005-10-01	19.632631120077300
2006-01-01	16.857983338565900
2006-04-01	26.944388889179900
2006-07-01	27.367203521157000
2006-10-01	51.859257146671400
2007-01-01	42.357330715424200
2007-04-01	48.436980730291800
2007-07-01	58.927411048899900
2007-10-01	58.964075289849200
2008-01-01	46.655306922271500
2008-04-01	16.023349770322600
2008-07-01	-5.968752912406010
2008-10-01	-49.758208870434000
2009-01-01	-48.477612184679800
2009-04-01	-23.372168450834300
2009-07-01	9.326941694879440
2009-10-01	84.701554610234200
2010-01-01	95.035524734982700
2010-04-01	56.716315503482700
2010-07-01	35.784066924481400
2010-10-01	48.099623749556400
2011-01-01	34.311812644221200
2011-04-01	33.540847207336600
2011-07-01	24.756726995836400
2011-10-01	1.738072301188550
2012-01-01	12.954114708820800
2012-04-01	5.982930323225520
2012-07-01	5.787566595171160
2012-10-01	16.242692460780500
2013-01-01	15.951563562231100
2013-04-01	22.739491881617100
2013-07-01	8.464297158936430
2013-10-01	1.172344319780860
2014-01-01	-1.628840741063700
2014-04-01	-0.694608345962497
2014-07-01	14.651960035862100
2014-10-01	16.521258334807200
2015-01-01	17.897078639154800
2015-04-01	6.187621653998360
2015-07-01	-10.666251052487200
2015-10-01	-11.181510490769200
2016-01-01	-12.197260624759800
2016-04-01	-7.102684711349850
2016-07-01	15.516266181280800
2016-10-01	17.165910418762100
2017-01-01	14.746530482907900
2017-04-01	17.981387559379600
2017-07-01	10.603068142834400
2017-10-01	14.104065830462700
2018-01-01	20.108777745084800
2018-04-01	5.545404049087940
2018-07-01	0.989111369152166