Quarter	Growth rate same period previous year
1986-01-01	109.013449159116000
1986-04-01	67.760657107431400
1986-07-01	18.578457264577100
1986-10-01	22.045647737403700
1987-01-01	41.950113416874100
1987-04-01	37.714151409496000
1987-07-01	40.556065955448300
1987-10-01	32.961481789327900
1988-01-01	30.167199145221800
1988-04-01	31.538088055459900
1988-07-01	33.521824908776400
1988-10-01	38.610970647416300
1989-01-01	32.644178523548400
1989-04-01	39.364176833133900
1989-07-01	39.936491993458000
1989-10-01	36.363636286094400
1990-01-01	23.995077836445500
1990-04-01	17.155044479353500
1990-07-01	19.706755151826300
1990-10-01	20.768588023796300
1991-01-01	25.603705038922400
1991-04-01	41.206268899191000
1991-07-01	39.370078835794100
1991-10-01	38.406198068411700
1992-01-01	33.039241573251400
1992-04-01	18.172645798935400
1992-07-01	12.031805821767600
1992-10-01	14.144342290766300
1993-01-01	20.578046062736600
1993-04-01	14.467318075376700
1993-07-01	17.099364913247200
1993-10-01	13.801558841839800
1994-01-01	8.143556021925480
1994-04-01	11.245880966221600
1994-07-01	8.339580532333170
1994-10-01	5.559338149557420
1995-01-01	5.037783478567560
1995-04-01	2.781211424379510
1995-07-01	3.328244313242880
1995-10-01	5.442999800190350
1996-01-01	7.404076694127440
1996-04-01	13.349368552243400
1996-07-01	10.933806178845900
1996-10-01	12.589618504927400
1997-01-01	12.112754650951100
1997-04-01	10.344827621290700
1997-07-01	14.970697857437300
1997-10-01	10.545084032445300
1998-01-01	10.306198689859100
1998-04-01	8.677884626479920
1998-07-01	6.626506039527710
1998-10-01	16.774193601046300
1999-01-01	11.697765740654700
1999-04-01	9.302543703144140
1999-07-01	10.919774074299900
1999-10-01	1.853827963210870
2000-01-01	-0.156788958397454
2000-04-01	-0.157035172208277
2000-07-01	-3.101246621505320
2000-10-01	-3.998797408757780
2001-01-01	1.063442163729950
2001-04-01	2.625479693906780
2001-07-01	4.800439307081650
2001-10-01	5.301973097289170
2002-01-01	10.330033065134600
2002-04-01	14.713541705425800
2002-07-01	11.033386304169600
2002-10-01	10.170562215486400
2003-01-01	4.836912913123800
2003-04-01	-5.263280383827440
2003-07-01	-6.741466203492890
2003-10-01	-6.237500037765200
2004-01-01	-7.342772458507560
2004-04-01	-0.829588671104202
2004-07-01	1.452870338040260
2004-10-01	-0.952716987070358
2005-01-01	-2.594171986401070
2005-04-01	-4.008365309795910
2005-07-01	-1.501921101809700
2005-10-01	2.244389020475840
2006-01-01	5.472455301587080
2006-04-01	3.522149642856860
2006-07-01	-0.957446829498618
2006-10-01	-4.843205570073940
2007-01-01	-6.392321007499370
2007-04-01	-6.923395331206060
2007-07-01	-2.334586418026640
2007-10-01	-2.730465039119730
2008-01-01	-4.580152682797980
2008-04-01	-4.104741674298960
2008-07-01	-2.891566299221390
2008-10-01	5.302227000425740
2009-01-01	12.184800017257400
2009-04-01	15.848191882324500
2009-07-01	12.187593084932900
2009-10-01	7.307955661572430
2010-01-01	4.591061119299280
2010-04-01	3.465790256375620
2010-07-01	4.119739166374980
2010-10-01	3.990610347563120
2011-01-01	4.027645315321320
2011-04-01	4.008403130123700
2011-07-01	4.084030750837340
2011-10-01	4.289334069664570
2012-01-01	4.159895996386450
2012-04-01	4.036164030575470
2012-07-01	3.339694663306980
2012-10-01	2.989301420436920
2013-01-01	2.547082675614740
2013-04-01	2.407883286353380
2013-07-01	2.221052631830330
2013-10-01	1.965994523089700
2014-01-01	1.969796466466140
2014-04-01	1.929365598579570
2014-07-01	1.754385943501640
2014-10-01	1.713546720718660
2015-01-01	1.784546064639700
2015-04-01	1.659351963621770
2015-07-01	1.604980863686810
2015-10-01	1.550286065700340
2016-01-01	1.351351343093600
2016-04-01	1.315356774836080
2016-07-01	1.342501662596740
2016-10-01	1.272015767503380
2017-01-01	1.392195128875570
2017-04-01	1.562479711741340
2017-07-01	1.535702710278100
2017-10-01	1.573590874334010
2018-01-01	1.486620416253680
2018-04-01	1.415404871626050
2018-07-01	1.474926253687310