Quarter	Growth rate same period previous year
1982-01-01	33.548785703596400
1982-04-01	47.475474697143900
1982-07-01	71.712294666467400
1982-10-01	87.599443097822600
1983-01-01	120.002051316686000
1983-04-01	112.131520261754000
1983-07-01	100.924540075292000
1983-10-01	93.434122860900000
1984-01-01	74.498005124548600
1984-04-01	71.836800874538600
1984-07-01	66.109584276146800
1984-10-01	61.472698039161200
1985-01-01	57.556722259751800
1985-04-01	56.904098149867400
1985-07-01	61.092999715152600
1985-10-01	67.850719389387800
1986-01-01	78.047989601646900
1986-04-01	82.826886126603200
1986-07-01	99.694386453307700
1986-10-01	108.922168543946000
1987-01-01	113.173019133399000
1987-04-01	131.090021376471000
1987-07-01	136.914609228280000
1987-10-01	159.920180920830000
1988-01-01	194.814756167905000
1988-04-01	159.645259571195000
1988-07-01	111.070358794473000
1988-10-01	66.700277070179800
1989-01-01	24.926542246784700
1989-04-01	19.837213998305900
1989-07-01	20.308496123225900
1989-10-01	24.535107821296600
1990-01-01	32.333142802973800
1990-04-01	34.173496053741200
1990-07-01	36.052887936440500
1990-10-01	35.450607222757000
1991-01-01	28.643549958871500
1991-04-01	26.220985343162000
1991-07-01	23.328120368970900
1991-10-01	23.792754253330100
1992-01-01	20.806762900544900
1992-04-01	21.225348260223700
1992-07-01	22.154771968271100
1992-10-01	19.101414567400300
1993-01-01	16.179909607707800
1993-04-01	14.807353282905900
1993-07-01	13.408248715538400
1993-10-01	12.563438825480000
1994-01-01	9.945298310105590
1994-04-01	9.192960782483560
1994-07-01	8.359720774858200
1994-10-01	7.485164720999660
1995-01-01	13.394684733981300
1995-04-01	27.582771260941100
1995-07-01	30.677308764726100
1995-10-01	35.413512278775300
1996-01-01	36.297449459516700
1996-04-01	24.644641518957500
1996-07-01	24.936434036330200
1996-10-01	25.669517708656000
1997-01-01	25.297858703329800
1997-04-01	24.148412635407500
1997-07-01	23.055653090586700
1997-10-01	20.351452417068100
1998-01-01	17.437916468781400
1998-04-01	15.883065980650500
1998-07-01	15.445237157783000
1998-10-01	16.107514608777700
1999-01-01	17.382849373110000
1999-04-01	18.226107574261700
1999-07-01	17.923131410326900
1999-10-01	16.860015722813200
2000-01-01	13.946220797891900
2000-04-01	11.733412208527100
2000-07-01	10.788160246523500
2000-10-01	10.693635646942700
2001-01-01	8.848174826898640
2001-04-01	9.239234093434920
2001-07-01	9.226498397621630
2001-10-01	8.177031256697890
2002-01-01	9.770661960389080
2002-04-01	9.657349935793600
2002-07-01	9.242365728620510
2002-10-01	9.261539292843910
2003-01-01	6.874924678195370
2003-04-01	5.621840936065130
2003-07-01	5.180880119798810
2003-10-01	5.132544873227580
2004-01-01	5.341846147391060
2004-04-01	5.295953662672720
2004-07-01	5.215554277122110
2004-10-01	5.184757116836270
2005-01-01	4.830819883619520
2005-04-01	3.945939169499280
2005-07-01	3.852558385212870
2005-10-01	4.142488462715740
2006-01-01	3.906088822258330
2006-04-01	4.032014827508260
2006-07-01	4.180823419141810
2006-10-01	3.985084447584240
2007-01-01	4.103931823788700
2007-04-01	3.647801835894890
2007-07-01	3.665340708201210
2007-10-01	3.773221223606420
2008-01-01	3.850881420022920
2008-04-01	4.541359212441890
2008-07-01	5.411055783810930
2008-10-01	6.031374761754240
2009-01-01	5.413166861553690
2009-04-01	4.633529906670210
2009-07-01	3.456608484818320
2009-10-01	3.144156244040840
2010-01-01	4.904254569809110
2010-04-01	5.469062583052940
2010-07-01	5.700120752209800
2010-10-01	4.936696947755610
2011-01-01	3.581703628744580
2011-04-01	4.368618745494930
2011-07-01	4.617337661670670
2011-10-01	3.127989078772440
2012-01-01	2.450918678336160
2012-04-01	2.764413293765070
2012-07-01	2.529215849765730
2012-10-01	1.670374442361160
2013-01-01	2.225316497757160
2013-04-01	4.715580549334040
2013-07-01	4.841825425760480
2013-10-01	5.795400420580270
2014-01-01	6.371339556400690
2014-04-01	4.471950623683510
2014-07-01	4.529520155872720
2014-10-01	4.360841932794740
2015-01-01	2.385042012894550
2015-04-01	2.098175422290480
2015-07-01	0.896260559984329
2015-10-01	0.738746497420360
2016-01-01	1.464017193869750
2016-04-01	1.161439925679520
2016-07-01	2.524471311909230
2016-10-01	2.900421899719900
2017-01-01	3.954833383921740
2017-04-01	5.097237722152150
2017-07-01	5.193242356077830
2017-10-01	5.484174763603520
2018-01-01	4.848072364051900
2018-04-01	4.157417798641580
2018-07-01	4.035294560771230