Quarter	Growth rate same period previous year
1977-01-01	3.8563127311146600
1977-04-01	3.1201248049921900
1977-07-01	2.0061728395061600
1977-10-01	1.9023136246786800
1978-01-01	1.2207527975584700
1978-04-01	1.0085728693898500
1978-07-01	1.2102874432677900
1978-10-01	1.5640766902119000
1979-01-01	2.7135678391959700
1979-04-01	4.0439340988517000
1979-07-01	5.4309915296462400
1979-10-01	6.5076999503229000
1980-01-01	7.7788649706458200
1980-04-01	8.3013435700575800
1980-07-01	7.0415879017013200
1980-10-01	7.2294776119403000
1981-01-01	6.8996822514752500
1981-04-01	6.9118298626495300
1981-07-01	8.7417218543046400
1981-10-01	8.7429317094388900
1982-01-01	7.9405520169851500
1982-04-01	6.4649813510153100
1982-07-01	5.1969143321152800
1982-10-01	4.0800000000000000
1983-01-01	2.0456333595594200
1983-04-01	1.2845465161541700
1983-07-01	1.1964492473948400
1983-10-01	1.4219830899308200
1984-01-01	2.5828835774865000
1984-04-01	3.0745580322828600
1984-07-01	2.7459954233409500
1984-10-01	2.8798787419477400
1985-01-01	3.0815482901164900
1985-04-01	2.8709917971662900
1985-07-01	2.4498886414253800
1985-10-01	1.3996316758747300
1986-01-01	-0.3281079110462910
1986-04-01	-2.2109459949256900
1986-07-01	-3.0797101449275200
1986-10-01	-4.4678532509988900
1987-01-01	-4.3160204828090800
1987-04-01	-3.2616753150481800
1987-07-01	-2.0560747663551500
1987-10-01	-0.0760456273764363
1988-01-01	0.4969418960244440
1988-04-01	1.4176245210728100
1988-07-01	1.4503816793893200
1988-10-01	1.5981735159817500
1989-01-01	3.0810193990110600
1989-04-01	3.2867397053267500
1989-07-01	3.0474040632054300
1989-10-01	3.1835205992509200
1990-01-01	1.7712177121771200
1990-04-01	1.5727871250914300
1990-07-01	1.8254837531945900
1990-10-01	1.8148820326679000
1991-01-01	2.2842639593908300
1991-04-01	2.3046453006842000
1991-07-01	2.7608461814270600
1991-10-01	2.2816399286987500
1992-01-01	1.8787663948954500
1992-04-01	1.9711369236184600
1992-07-01	1.0467550593160900
1992-10-01	0.6273963053328670
1993-01-01	0.5567153792623410
1993-04-01	-0.1725923369002580
1993-07-01	-0.2417127071823030
1993-10-01	-0.1731901627987550
1994-01-01	0.1730103806228390
1994-04-01	0.2766251728907420
1994-07-01	0.5192107995846080
1994-10-01	1.2838306731436400
1995-01-01	1.7962003454231600
1995-04-01	2.0000000000000000
1995-07-01	1.8595041322314100
1995-10-01	1.2675573826653000
1996-01-01	-1.0858500169664100
1996-04-01	-1.4536849222447500
1996-07-01	-1.4536849222447700
1996-10-01	-0.9472259810554960
1997-01-01	0.7204116638078950
1997-04-01	1.2006861063464800
1997-07-01	1.6466552315609000
1997-10-01	1.1953551912568400
1998-01-01	0.7152588555858070
1998-04-01	0.1355932203389730
1998-07-01	-0.7424907188660020
1998-10-01	-1.7212284846439400
1999-01-01	-2.3672641190395500
1999-04-01	-1.6587677725118400
1999-07-01	-0.7480448826929780
1999-10-01	0.6868131868131940
2000-01-01	2.2627187380040800
2000-04-01	2.5065053255379400
2000-07-01	3.5714768497651500
2000-10-01	4.3217861147298200
2001-01-01	4.6546546546546500
2001-04-01	4.7264607368812900
2001-07-01	2.7126099706744900
2001-10-01	0.2898550724637610
2002-01-01	-0.3228120516499220
2002-04-01	-1.1371712864250300
2002-07-01	-1.0706638115631500
2002-10-01	0.3612716763005720
2003-01-01	1.7632241813602000
2003-04-01	1.4737598849748400
2003-07-01	1.9841269841269600
2003-10-01	1.7998560115190800
2004-01-01	0.0353606789250496
2004-04-01	1.4169323414806700
2004-07-01	2.1931376016979200
2004-10-01	3.0410183875530400
2005-01-01	4.1710851891127500
2005-04-01	4.2263360111771200
2005-07-01	4.4998269297334700
2005-10-01	4.6328071379547000
2006-01-01	5.7346454021038500
2006-04-01	6.0991957104557500
2006-07-01	5.5978800927459600
2006-10-01	4.4276812069531100
2007-01-01	2.1501925545571100
2007-04-01	0.9159823120657070
2007-07-01	0.4705144291091340
2007-10-01	1.7273869346733600
2008-01-01	3.2987747408105600
2008-04-01	5.3834115805946700
2008-07-01	7.9612862940993000
2008-10-01	5.3411546773695500
2009-01-01	0.8515815085158000
2009-04-01	-3.5343035343035200
2009-07-01	-7.4320416425679600
2009-10-01	-6.2719812426729200
2010-01-01	-2.8347406513871900
2010-04-01	0.7837332971784040
2010-07-01	3.3237892974959300
2010-10-01	4.2765642899901300
2011-01-01	5.6744818212708200
2011-04-01	5.6187290969899800
2011-07-01	5.1307514068189300
2011-10-01	4.3992120814182600
2012-01-01	2.7974276527331100
2012-04-01	1.6149461684610600
2012-07-01	1.1020151133501200
2012-10-01	1.2578616352201400
2013-01-01	0.8758210822646170
2013-04-01	0.0000000000000000
2013-07-01	-0.2491435689816240
2013-10-01	-0.6211180124223770
2014-01-01	-0.9612403100775120
2014-04-01	-0.8413836086008260
2014-07-01	-0.8741804558226600
2014-10-01	-1.2187499999999900
2015-01-01	-1.9047065543303100
2015-04-01	-1.3712047934301100
2015-07-01	-1.6127430179012200
2015-10-01	-2.0660987420919100
2016-01-01	-2.4584717607973300
2016-04-01	-2.4543946932006800
2016-07-01	-1.5661446184605100
2016-10-01	0.0000000000000000
2017-01-01	2.4182561307901900
2017-04-01	2.5501530091805600
2017-07-01	2.4373730534867900
2017-10-01	2.2528581035642200
2018-01-01	1.7958097771865700
2018-04-01	2.4204244031830000
2018-07-01	3.1064111037673600