Quarter	Growth rate same period previous year
1991-01-01	48.2921083627797000
1991-04-01	51.7078916372202000
1991-07-01	53.7102473498233000
1991-10-01	35.4273944387229000
1992-01-01	8.3399523431294500
1992-04-01	10.7919254658385000
1992-07-01	10.8812260536398000
1992-10-01	10.5703422053232000
1993-01-01	12.5366568914956000
1993-04-01	10.3714085494043000
1993-07-01	10.2971665514858000
1993-10-01	9.9724896836313800
1994-01-01	3.4527687296416800
1994-04-01	0.0000000000000000
1994-07-01	-1.1278195488722000
1994-10-01	-0.4377736085053090
1995-01-01	1.8891687657430700
1995-04-01	2.6031746031746100
1995-07-01	2.3447401774398300
1995-10-01	2.8266331658291500
1996-01-01	4.1409147095179200
1996-04-01	3.8985148514851500
1996-07-01	4.3962848297213500
1996-10-01	4.4593769089798400
1997-01-01	7.2997032640949400
1997-04-01	8.6360929124478600
1997-07-01	9.0154211150652200
1997-10-01	8.3625730994151800
1998-01-01	7.7986725663717100
1998-04-01	5.2631578947368500
1998-07-01	5.4951033732317900
1998-10-01	5.7204533189422700
1999-01-01	6.0543868650590000
1999-04-01	6.8750000000000100
1999-07-01	6.7044868488911800
1999-10-01	6.4318529862174400
2000-01-01	-2.1286889211417600
2000-04-01	-3.5575048732943400
2000-07-01	-3.9149347510874800
2000-10-01	-4.5563549160671200
2001-01-01	-0.3954522985664750
2001-04-01	1.8191005558362500
2001-07-01	2.8169014084507100
2001-10-01	3.4673366834170700
2002-01-01	1.1414392059553400
2002-04-01	1.1910669975186400
2002-07-01	0.0978473581213200
2002-10-01	-0.4371053909665050
2003-01-01	1.0304219823356100
2003-04-01	-0.1961745953899080
2003-07-01	0.5865102639296360
2003-10-01	0.9756097560975840
2004-01-01	0.6799417192811940
2004-04-01	1.0810810810810800
2004-07-01	0.6802721088435270
2004-10-01	14.0579710144927000
2005-01-01	16.6907863000483000
2005-04-01	17.8415167719981000
2005-07-01	17.6158301158301000
2005-10-01	3.0072003388394800
2006-01-01	1.6122364613476700
2006-04-01	-0.5363036303630600
2006-07-01	-1.3541239228559600
2006-10-01	-0.1644736842105360
2007-01-01	3.5801464605370100
2007-04-01	6.8851099128992100
2007-07-01	8.5274542429284700
2007-10-01	8.3196046128500700
2008-01-01	14.4933228593873000
2008-04-01	15.7547535894451000
2008-07-01	16.0214641625144000
2008-10-01	11.7870722433460000
2009-01-01	0.1029159519725560
2009-04-01	-5.3972510895072200
2009-07-01	-6.6732738685167100
2009-10-01	-3.4693877551020300
2010-01-01	-1.9533927347498400
2010-04-01	8.6109142452161700
2010-07-01	8.2831858407079800
2010-10-01	8.2100070472163700
2011-01-01	9.5421181405103400
2011-04-01	8.1239804241435500
2011-07-01	6.7996077149395400
2011-10-01	3.4190817323347100
2012-01-01	3.2865347798340600
2012-04-01	-5.0694025347012700
2012-07-01	-3.1833486378941100
2012-10-01	-2.2984886649874000
2013-01-01	-2.7185665739882500
2013-04-01	0.4450095359186410
2013-07-01	-2.0550110654442000
2013-10-01	-0.8378988076055360
2014-01-01	-3.3979040965385900
2014-04-01	-4.5253164556962300
2014-07-01	-2.9051000645577800
2014-10-01	-2.4049398765030800
2015-01-01	-1.0848126232741500
2015-04-01	0.0331455087835783
2015-07-01	-0.5319148936170180
2015-10-01	-0.8658008658008700
2016-01-01	-6.3476237952808400
2016-04-01	-7.1239231278992700
2016-07-01	-5.8155080213903800
2016-10-01	-5.2065838092039000
2017-01-01	4.7551454932576400
2017-04-01	4.9232964680699200
2017-07-01	2.1646557842441500
2017-10-01	3.4372785258681800
2018-01-01	5.3523035230352300
2018-04-01	6.6643998639918500
2018-07-01	9.4477249044807200