Quarter	Growth rate same period previous year
1984-01-01	19.4756554307116000
1984-04-01	16.3120567375887000
1984-07-01	15.2777777777778000
1984-10-01	12.0129870129870000
1985-01-01	9.0909090909090900
1985-04-01	7.6219512195122000
1985-07-01	9.6385542168674700
1985-10-01	6.9565217391304400
1986-01-01	7.4712643678160900
1986-04-01	7.9320113314447600
1986-07-01	5.2197802197802200
1986-10-01	3.7940379403794000
1987-01-01	3.4759358288770000
1987-04-01	1.0498687664042100
1987-07-01	0.2610966057441200
1987-10-01	0.7832898172323770
1988-01-01	0.7751937984496130
1988-04-01	1.8181818181818100
1988-07-01	2.3437499999999900
1988-10-01	1.0362694300518100
1989-01-01	1.7948717948718100
1989-04-01	1.7857142857142800
1989-07-01	3.0534351145038500
1989-10-01	4.6153846153846200
1990-01-01	5.2896725440805900
1990-04-01	5.7644110275689500
1990-07-01	6.1728395061728200
1990-10-01	7.1078431372549200
1991-01-01	6.9377990430622100
1991-04-01	7.5829383886255700
1991-07-01	6.9767441860465400
1991-10-01	6.4073226544622300
1992-01-01	5.1454138702460800
1992-04-01	3.9647577092510900
1992-07-01	3.9130434782608400
1992-10-01	1.5053763440860200
1993-01-01	1.9148936170212600
1993-04-01	2.5423728813559400
1993-07-01	2.5104602510460300
1993-10-01	4.0254237288135900
1994-01-01	3.5490605427975000
1994-04-01	3.3057851239669300
1994-07-01	3.4693877551020200
1994-10-01	3.2586558044806100
1995-01-01	3.6290322580645200
1995-04-01	2.4000000000000300
1995-07-01	1.5779092702169800
1995-10-01	3.1558185404339500
1996-01-01	2.9182879377432100
1996-04-01	3.1249999999999900
1996-07-01	2.5242718446601900
1996-10-01	2.8680688336519900
1997-01-01	2.2870760131249800
1997-04-01	3.2143792132993100
1997-07-01	4.0213146584637100
1997-10-01	3.8876889848812400
1998-01-01	4.4380816034359300
1998-04-01	4.6197583511016200
1998-07-01	5.4301833568406100
1998-10-01	5.4747054747054600
1999-01-01	4.7978067169293900
1999-04-01	4.5516304347826200
1999-07-01	6.0200668896321000
1999-10-01	7.0302233902759700
2000-01-01	7.6520601700457900
2000-04-01	9.0968161143599700
2000-07-01	7.3817034700315500
2000-10-01	6.1387354205033800
2001-01-01	8.3232077764277000
2001-04-01	8.3978558665872800
2001-07-01	8.6956521739130400
2001-10-01	11.7408906882591000
2002-01-01	9.8149186763881300
2002-04-01	10.7692307692308000
2002-07-01	10.2702702702703000
2002-10-01	8.3333333333333300
2003-01-01	7.7630234933605800
2003-04-01	5.7539682539682300
2003-07-01	4.5098039215686200
2003-10-01	0.6688963210702400
2004-01-01	-0.3791469194312850
2004-04-01	-0.7973733583489580
2004-07-01	-0.9849906191369460
2004-10-01	0.1423825344090970
2005-01-01	-0.1902949571836610
2005-04-01	-0.9929078014184250
2005-07-01	-0.3789673140691830
2005-10-01	0.9952606635071260
2006-01-01	1.2392755004766400
2006-04-01	1.9102196752626400
2006-07-01	1.8544935805991500
2006-10-01	1.5016424213984100
2007-01-01	1.2711864406779800
2007-04-01	0.3748828491096590
2007-07-01	0.7936507936507840
2007-10-01	1.2944983818770000
2008-01-01	1.8596001859600300
2008-04-01	3.0812324929972200
2008-07-01	2.2695692450208700
2008-10-01	2.3733455043359200
2009-01-01	8.3523505248744800
2009-04-01	8.6050724637681000
2009-07-01	7.9257246376811400
2009-10-01	5.6174765938475500
2010-01-01	1.0951979780960300
2010-04-01	-0.2919099249374440
2010-07-01	1.1330255979857300
2010-10-01	2.5749261291684200
2011-01-01	4.9583333333333400
2011-04-01	8.4065244667503100
2011-07-01	6.5975103734439800
2011-10-01	6.0082304526748900
2012-01-01	4.4859071059944500
2012-04-01	4.0509259259259300
2012-07-01	5.0214091086025700
2012-10-01	5.6288819875776400
2013-01-01	2.9635258358662500
2013-04-01	2.1876158694846200
2013-07-01	1.8161601186063700
2013-10-01	0.8452774715178290
2014-01-01	3.3210332103320900
2014-04-01	3.7373004354136300
2014-07-01	2.7302511831088500
2014-10-01	3.8994169096210000
2015-01-01	1.5357142857143000
2015-04-01	-0.0349772647778905
2015-07-01	1.8781006378455100
2015-10-01	2.5605050859347500
2016-01-01	4.1505451987337400
2016-04-01	5.3883834849545200
2016-07-01	5.2869565217391400
2016-10-01	2.2229822161422600
2017-01-01	2.0601148260722700
2017-04-01	0.6972111553784760
2017-07-01	-1.2553683515031500
2017-10-01	-0.6356641017062420
2018-01-01	-2.6803441429516900
2018-04-01	-3.7256841411144000
2018-07-01	-3.1114084978253600