Quarter	Growth rate same period previous year
1978-01-01	1.158301158301160
1978-04-01	0.383141762452120
1978-07-01	0.000000000000000
1978-10-01	0.000000000000000
1979-01-01	0.000000000000000
1979-04-01	16.921119592875300
1979-07-01	49.363867684478400
1979-10-01	64.885496183206100
1980-01-01	100.636132315522000
1980-04-01	82.698585418933600
1980-07-01	54.599659284497400
1980-10-01	40.895061728395000
1981-01-01	26.569435637286000
1981-04-01	20.667063728409800
1981-07-01	11.129476584022000
1981-10-01	13.088718510405300
1982-01-01	8.917835671342680
1982-04-01	5.725567620927960
1982-07-01	20.128904313336600
1982-10-01	25.181598062954000
1983-01-01	14.673413063477500
1983-04-01	11.344537815126000
1983-07-01	0.288898060255891
1983-10-01	-6.228239845261140
1984-01-01	-0.120336943441641
1984-04-01	4.654088050314480
1984-07-01	7.037037037037030
1984-10-01	11.509900990099000
1985-01-01	11.204819277108400
1985-04-01	9.735576923076910
1985-07-01	1.537870049980770
1985-10-01	-1.109877913429510
1986-01-01	-20.801733477789800
1986-04-01	-32.530120481927700
1986-07-01	-37.485800833017800
1986-10-01	-37.523381967826400
1987-01-01	-25.079799361605100
1987-04-01	-14.556277056277100
1987-07-01	-7.571168988491840
1987-10-01	-14.071856287425100
1988-01-01	-18.441874619598300
1988-04-01	-16.022799240025300
1988-07-01	-11.992136304062900
1988-10-01	-14.285714285714300
1989-01-01	-0.447761194029847
1989-04-01	11.463046757164400
1989-07-01	5.435591958302320
1989-10-01	15.365853658536600
1990-01-01	12.743628185907000
1990-04-01	-3.382949932341000
1990-07-01	20.903954802259900
1990-10-01	36.575052854122600
1991-01-01	3.989361702127660
1991-04-01	10.294117647058800
1991-07-01	2.862149532710270
1991-10-01	-9.133126934984500
1992-01-01	-8.248081841432220
1992-04-01	3.111111111111100
1992-07-01	-10.448608745031300
1992-10-01	-10.448608745031200
1993-01-01	9.477351916376310
1993-04-01	-7.081280788177330
1993-07-01	-5.516804058338610
1993-10-01	-6.848446417247950
1994-01-01	-9.420751113940180
1994-04-01	0.198807157057644
1994-07-01	1.275167785234910
1994-10-01	-0.204220558202832
1995-01-01	0.983836964160240
1995-04-01	-2.513227513227500
1995-07-01	-11.066931742876100
1995-10-01	-5.252387448840400
1996-01-01	8.072372999304100
1996-04-01	10.244233378561700
1996-07-01	26.900149031296500
1996-10-01	38.444924406047500
1997-01-01	16.419832582099200
1997-04-01	2.646153846153860
1997-07-01	3.934233705226070
1997-10-01	-10.920436817472700
1998-01-01	-23.727876106194700
1998-04-01	-21.582733812949600
1998-07-01	-29.887005649717500
1998-10-01	-35.143023934617600
1999-01-01	-17.186366932559800
1999-04-01	16.972477064220200
1999-07-01	60.838033843674500
1999-10-01	108.820882088209000
2000-01-01	136.164623467601000
2000-04-01	84.313725490196100
2000-07-01	61.873747494990000
2000-10-01	40.215517241379300
2001-01-01	-0.333704115684086
2001-04-01	5.851063829787240
2001-07-01	-13.525224388734100
2001-10-01	-31.447894251460200
2002-01-01	-10.788690476190500
2002-04-01	-12.897822445561100
2002-07-01	-8.518253400143160
2002-10-01	11.793721973094200
2003-01-01	14.553794829024200
2003-04-01	-8.961538461538460
2003-07-01	1.838810641627530
2003-10-01	2.687525070196560
2004-01-01	-0.582453585729889
2004-04-01	25.264047317279200
2004-07-01	30.388013830195900
2004-10-01	30.195312500000000
2005-01-01	28.707433174661300
2005-04-01	28.971332209106200
2005-07-01	33.942251031231600
2005-10-01	29.792979297929800
2006-01-01	31.180654338549100
2006-04-01	25.810669456066900
2006-07-01	7.347118345798510
2006-10-01	2.473416551086430
2007-01-01	-9.130340490132290
2007-04-01	-7.545208896279340
2007-07-01	-5.901639344262290
2007-10-01	13.219039025490700
2008-01-01	32.195704057279200
2008-04-01	45.323741007194200
2008-07-01	51.459059233449400
2008-10-01	26.021119744969100
2009-01-01	3.755190467593450
2009-04-01	-2.954826732673270
2009-07-01	-6.455787203450760
2009-10-01	4.996047430830020
2010-01-01	28.710631633896000
2010-04-01	33.253626653913600
2010-07-01	32.831232708269300
2010-10-01	35.672338503237500
2011-01-01	38.177639583615000
2011-04-01	29.154205048450800
2011-07-01	25.595926868780400
2011-10-01	25.216426193118800
2012-01-01	17.992368652773700
2012-04-01	5.770655798443880
2012-07-01	5.269946563478890
2012-10-01	0.301365006204558
2013-01-01	-5.746268656716420
2013-04-01	-1.304842805849920
2013-07-01	2.406791528093840
2013-10-01	4.259455638034650
2014-01-01	3.932435998944310
2014-04-01	-1.632653061224470
2014-07-01	-10.734125288436900
2014-10-01	-15.943380233938000
2015-01-01	-22.320975114271200
2015-04-01	-13.043478260869600
2015-07-01	-17.108664432742900
2015-10-01	-19.542200262176100
2016-01-01	-32.374414296611100
2016-04-01	-30.207468879668100
2016-07-01	-20.016170016170000
2016-10-01	-4.875297656347910
2017-01-01	38.994521430873400
2017-04-01	15.517241379310400
2017-07-01	6.353790613718420
2017-10-01	18.932806324110700
2018-01-01	12.357987479712500
2018-04-01	37.943901183736500
2018-07-01	53.170400543109300