Quarter	Growth rate same period previous year
1986-01-01	184.154042644596000
1986-04-01	71.108984326105800
1986-07-01	13.663392276641500
1986-10-01	12.059136001209700
1987-01-01	15.645701283255000
1987-04-01	18.452880192905000
1987-07-01	25.652544961736400
1987-10-01	28.039083827090900
1988-01-01	28.149308314711800
1988-04-01	31.884179289305200
1988-07-01	21.741327260735400
1988-10-01	16.547968599977100
1989-01-01	13.535703349105500
1989-04-01	16.130751250932800
1989-07-01	24.274073713091200
1989-10-01	25.694511137134200
1990-01-01	24.847760530432500
1990-04-01	20.283748943894800
1990-07-01	23.986121251117700
1990-10-01	23.741088739073100
1991-01-01	25.859634346059800
1991-04-01	30.220137735066500
1991-07-01	24.831608096854100
1991-10-01	21.271392513776400
1992-01-01	17.507661281231300
1992-04-01	14.248502232840200
1992-07-01	10.171203484596400
1992-10-01	8.310625936826850
1993-01-01	8.175244792325800
1993-04-01	7.105030667317670
1993-07-01	4.078237395006860
1993-10-01	5.479287481244740
1994-01-01	6.188407120862260
1994-04-01	6.990266498107110
1994-07-01	10.517922121947800
1994-10-01	10.991268955050400
1995-01-01	13.396389323132000
1995-04-01	12.554917522270600
1995-07-01	13.124306827141400
1995-10-01	14.091937293615200
1996-01-01	10.805237171319500
1996-04-01	9.867416647058510
1996-07-01	8.278136137925170
1996-10-01	7.560455949342340
1997-01-01	8.564502688510520
1997-04-01	8.743549370940450
1997-07-01	6.192705911092120
1997-10-01	6.253761992973770
1998-01-01	5.749880954700260
1998-04-01	5.642393155158320
1998-07-01	4.631020463176310
1998-10-01	4.319798328566820
1999-01-01	-1.242130676905870
1999-04-01	-1.962399363651120
1999-07-01	-0.605742017854596
1999-10-01	0.655660012298514
2000-01-01	4.713455817017860
2000-04-01	4.210299008363080
2000-07-01	3.141025107419860
2000-10-01	0.421972356981188
2001-01-01	1.898019480504280
2001-04-01	2.539460593242480
2001-07-01	1.800127974930260
2001-10-01	1.700390886262790
2002-01-01	0.680524021186135
2002-04-01	1.306029137790790
2002-07-01	9.314327772646100
2002-10-01	8.977366528667920
2003-01-01	9.192902333979100
2003-04-01	9.129799528893450
2003-07-01	3.279643365458550
2003-10-01	3.755834404581540
2004-01-01	4.065088897481500
2004-04-01	3.258974488799350
2004-07-01	1.835362836554860
2004-10-01	1.833668906355080
2005-01-01	0.810735348346591
2005-04-01	4.990834801441110
2005-07-01	5.117203307369840
2005-10-01	5.944328854656750
2006-01-01	8.765494092832720
2006-04-01	4.811403820559080
2006-07-01	2.495227815853850
2006-10-01	1.896919668888120
2007-01-01	-0.292100049425326
2007-04-01	-0.484467156239263
2007-07-01	0.419845610818564
2007-10-01	2.642361050916990
2008-01-01	10.466686750169200
2008-04-01	12.573061591628700
2008-07-01	18.768687176634900
2008-10-01	17.334757649163600
2009-01-01	8.620366675305290
2009-04-01	5.754357806164500
2009-07-01	27.772173190684400
2009-10-01	29.717843158735300
2010-01-01	18.006281085905200
2010-04-01	18.778671770473200
2010-07-01	-0.624154237995873
2010-10-01	-3.229941247242940
2011-01-01	7.909593280508850
2011-04-01	8.210846779532740
2011-07-01	-1.401990981959980
2011-10-01	-1.975640846979440
2012-01-01	-2.879939444262700
2012-04-01	-3.382915982435750
2012-07-01	1.936956044095510
2012-10-01	3.196441412601410
2013-01-01	4.550793154633370
2013-04-01	5.021243226371690
2013-07-01	4.894158174897460
2013-10-01	4.150728424451110
2014-01-01	-0.387802864489257
2014-04-01	-0.708876291513901
2014-07-01	-2.555931703343100
2014-10-01	-2.673730494683040
2015-01-01	-5.991459466853080
2015-04-01	-6.123730682777310
2015-07-01	-6.686068787231430
2015-10-01	-7.539257173999580
2016-01-01	-3.379823331457130
2016-04-01	-2.855925638489750
2016-07-01	-2.477278070921540
2016-10-01	-1.714314229259310
2017-01-01	0.376263651503062
2017-04-01	-2.335530778676030
2017-07-01	-7.257966164733850
2017-10-01	-7.260184273173310
2018-01-01	-7.292348018264520
2018-04-01	-4.949997889887240
2018-07-01	1.520302600909720