Quarter	Growth rate same period previous year
1981-01-01	5.4207119741100200
1981-04-01	6.3453815261044200
1981-07-01	6.9527214938418900
1981-10-01	9.2225369845766600
1982-01-01	11.8188795088258000
1982-04-01	15.2567975830816000
1982-07-01	14.9331352154532000
1982-10-01	13.0403458213257000
1983-01-01	9.3342484557309400
1983-04-01	5.1769331585845600
1983-07-01	4.5895281189398800
1983-10-01	4.2702358189930000
1984-01-01	5.3986189579409900
1984-04-01	5.0467289719626000
1984-07-01	4.8207663782447300
1984-10-01	4.4621026894865300
1985-01-01	4.1095890410959200
1985-04-01	4.4483985765124600
1985-07-01	5.0707547169811500
1985-10-01	4.6811000585137500
1986-01-01	5.6636155606407300
1986-04-01	5.3946621237933200
1986-07-01	3.5914702581369300
1986-10-01	3.9686975964225700
1987-01-01	0.5414185165132620
1987-04-01	0.6465517241379280
1987-07-01	0.4875406283856970
1987-10-01	0.9139784946236710
1988-01-01	0.6462035541195450
1988-04-01	0.7494646680941960
1988-07-01	1.7250673854447400
1988-10-01	1.7581246670218400
1989-01-01	4.9759229534510400
1989-04-01	5.4197662061636500
1989-07-01	6.2003179650238600
1989-10-01	5.4973821989528800
1990-01-01	4.1284403669724600
1990-04-01	3.2762096774193600
1990-07-01	1.9461077844311100
1990-10-01	2.0347394540943000
1991-01-01	2.6431718061674200
1991-04-01	2.5866276232308500
1991-07-01	3.3773861967694600
1991-10-01	3.5505836575875500
1992-01-01	2.7658559847400800
1992-04-01	2.9495718363463200
1992-07-01	2.8882575757575800
1992-10-01	1.9727571629873300
1993-01-01	-0.0928074245939510
1993-04-01	-0.4621072088724400
1993-07-01	-0.6442705936493140
1993-10-01	0.2303086135421290
1994-01-01	0.7431490942870380
1994-04-01	0.0928505106777921
1994-07-01	-0.2779064381658320
1994-10-01	0.1838235294117640
1995-01-01	2.1668971876441000
1995-04-01	2.9220779220779400
1995-07-01	1.9507663725034900
1995-10-01	3.1651376146788900
1996-01-01	2.1209386281588200
1996-04-01	2.3433979269941300
1996-07-01	3.4168564920273200
1996-10-01	1.2005335704757900
1997-01-01	0.9721608484312820
1997-04-01	0.8366358432408600
1997-07-01	1.3215859030837300
1997-10-01	1.8014059753954100
1998-01-01	1.8380743982494600
1998-04-01	2.6637554585152900
1998-07-01	1.8260869565217200
1998-10-01	0.9063444108761440
1999-01-01	-0.1718951439621820
1999-04-01	-0.9357720119098510
1999-07-01	-0.5550811272416570
1999-10-01	0.2566295979469770
2000-01-01	0.5152152359626850
2000-04-01	5.7460622048825800
2000-07-01	4.8460957180324900
2000-10-01	2.0290547151879500
2001-01-01	2.4685816876122200
2001-04-01	-1.7446808510638200
2001-07-01	-0.1716738197424990
2001-10-01	2.2787028921998200
2002-01-01	2.7595269382391500
2002-04-01	2.9449978345603900
2002-07-01	1.6766981943250400
2002-10-01	0.6426735218509000
2003-01-01	1.1082693947144000
2003-04-01	-0.3365586874211100
2003-07-01	-0.0422832980972469
2003-10-01	2.0859940400170300
2004-01-01	1.2647554806071000
2004-04-01	3.5880118193330600
2004-07-01	5.2876480541455000
2004-10-01	6.9641367806505400
2005-01-01	2.8309741881765100
2005-04-01	2.2004889975550000
2005-07-01	2.3704298915227100
2005-10-01	-2.1052631578947300
2006-01-01	2.4291497975708500
2006-04-01	1.1164274322169200
2006-07-01	-0.1177394034537020
2006-10-01	3.0266825965750700
2007-01-01	3.2411067193675900
2007-04-01	3.7460567823343900
2007-07-01	4.0864440078585600
2007-10-01	3.4789331271743200
2008-01-01	4.3261868300153100
2008-04-01	4.7510452299505800
2008-07-01	4.4167610419026100
2008-10-01	4.3332088158386200
2009-01-01	2.3119266055046000
2009-04-01	1.1611030478955100
2009-07-01	1.4461315979754100
2009-10-01	1.1457214464733400
2010-01-01	0.4662840746054480
2010-04-01	1.3988522238163400
2010-07-01	3.1717747683535200
2010-10-01	3.8584070796459900
2011-01-01	7.8900392716886800
2011-04-01	7.3576229218252600
2011-07-01	6.0449050086355900
2011-10-01	4.7034764826176000
2012-01-01	0.3309066843150090
2012-04-01	0.4612850082372470
2012-07-01	-0.3583061889250850
2012-10-01	-1.0091145833333300
2013-01-01	-1.3192612137203100
2013-04-01	-1.1151197113807900
2013-07-01	0.6538084341287940
2013-10-01	0.7892140743176590
2014-01-01	2.2393048128342300
2014-04-01	0.5970149253731130
2014-07-01	-1.7862942513803200
2014-10-01	-0.8156606851549730
2015-01-01	-3.0402092186989200
2015-04-01	-1.8463567424991600
2015-07-01	-0.0992063492063603
2015-10-01	-0.1315789473684280
2016-01-01	1.5171948752528700
2016-04-01	1.8139066174000600
2016-07-01	0.3972194637537240
2016-10-01	-1.0540184453227900
2017-01-01	-0.6974427100631030
2017-04-01	6.0376113493896400
2017-07-01	5.9347181008902100
2017-10-01	6.9241011984021200
2018-01-01	7.1571906354515100
2018-04-01	-0.3733665214685750
2018-07-01	-0.4979769685652110