Quarter	Growth rate same period previous year
1986-01-01	2.542853351668880
1986-04-01	1.706435285610990
1986-07-01	1.738973246565430
1986-10-01	0.560107502586489
1987-01-01	1.239897890761950
1987-04-01	2.105550026067590
1987-07-01	2.205560096182330
1987-10-01	1.838887443532550
1988-01-01	3.417343512159980
1988-04-01	5.857983359056780
1988-07-01	5.720577157095670
1988-10-01	5.926820488405310
1989-01-01	3.397676456708830
1989-04-01	1.552274147400270
1989-07-01	3.923438681882460
1989-10-01	3.923438681882460
1990-01-01	3.754373763936280
1990-04-01	3.239526323175400
1990-07-01	0.917721518987346
1990-10-01	2.370253164556980
1991-01-01	8.270755438254740
1991-04-01	11.871850101424100
1991-07-01	12.405142677955500
1991-10-01	11.401691963687700
1992-01-01	8.540501847588450
1992-04-01	7.982839838492610
1992-07-01	10.767356655321800
1992-10-01	10.356852153322500
1993-01-01	11.318366946803700
1993-04-01	9.885487263379290
1993-07-01	6.579245615655210
1993-10-01	6.485680040902200
1994-01-01	5.530514702938990
1994-04-01	8.062762890495760
1994-07-01	8.715755312947980
1994-10-01	8.082835486079950
1995-01-01	5.953040245799020
1995-04-01	5.666593775056480
1995-07-01	5.939761916837540
1995-10-01	7.359666754056330
1996-01-01	6.695450444644940
1996-04-01	4.687370657542580
1996-07-01	8.734278503867540
1996-10-01	9.611184219451660
1997-01-01	12.709629361196700
1997-04-01	10.923899076825700
1997-07-01	5.819307117518320
1997-10-01	9.393468695657570
1998-01-01	18.307016290368700
1998-04-01	16.748546071273700
1998-07-01	17.101759391345700
1998-10-01	15.294450415794500
1999-01-01	0.848519620128932
1999-04-01	3.089080094234480
1999-07-01	3.253101333928890
1999-10-01	2.010735699635950
2000-01-01	3.232277865109680
2000-04-01	2.311921896131350
2000-07-01	6.289419479798060
2000-10-01	5.906572264121890
2001-01-01	6.509653778847730
2001-04-01	7.077660816456480
2001-07-01	2.819415859214210
2001-10-01	-0.321549249718391
2002-01-01	-1.287171852873890
2002-04-01	0.670400122546269
2002-07-01	0.764694504545440
2002-10-01	3.841877927427120
2003-01-01	7.363029444761180
2003-04-01	4.439571259146550
2003-07-01	2.847181611617280
2003-10-01	1.617319269178810
2004-01-01	1.093762044658370
2004-04-01	1.579499925010180
2004-07-01	5.444704391268670
2004-10-01	5.937114087584300
2005-01-01	3.782936541557240
2005-04-01	5.158805489114130
2005-07-01	5.556676120576490
2005-10-01	5.548128342245980
2006-01-01	6.559451406179840
2006-04-01	6.345474967907580
2006-07-01	4.560273288825080
2006-10-01	1.202134725590450
2007-01-01	0.740825863786108
2007-04-01	3.236916159307120
2007-07-01	2.980688183913530
2007-10-01	7.287012199077330
2008-01-01	9.948896172536250
2008-04-01	10.913515468852200
2008-07-01	12.065855902186700
2008-10-01	2.453710619349440
2009-01-01	-4.131291088985630
2009-04-01	-6.430635124049970
2009-07-01	-5.192706683816250
2009-10-01	1.869369760297150
2010-01-01	7.431469664121070
2010-04-01	6.267713984938060
2010-07-01	2.850705262368510
2010-10-01	3.231896404839000
2011-01-01	6.336505335545010
2011-04-01	6.385403655712330
2011-07-01	7.551809736551670
2011-10-01	7.720163467950090
2012-01-01	4.646573093136740
2012-04-01	4.623141556265610
2012-07-01	2.006995054157730
2012-10-01	1.737859347084630
2013-01-01	0.550995775497859
2013-04-01	-1.870533149574190
2013-07-01	0.194243387266359
2013-10-01	-0.964179859755653
2014-01-01	-0.806959841068813
2014-04-01	-0.200811131367490
2014-07-01	-1.694751726861860
2014-10-01	-3.737024431933970
2015-01-01	-9.777120261876900
2015-04-01	-8.501797866875780
2015-07-01	-6.799570618003380
2015-10-01	-6.200237595733400
2016-01-01	-2.907249681443210
2016-04-01	-3.149187788592500
2016-07-01	-2.547058049229960
2016-10-01	-0.232417138237646
2017-01-01	5.391124158176480
2017-04-01	3.923855256388240
2017-07-01	1.617478219760930
2017-10-01	3.433606806441800
2018-01-01	1.438589592344990
2018-04-01	2.749265652331790
2018-07-01	4.469477951683110