Quarter	Growth rate same period previous year
1978-01-01	6.9387755102040600
1978-04-01	5.7596822244290100
1978-07-01	6.5302144249512800
1978-10-01	8.9060987415295400
1979-01-01	7.1564885496183400
1979-04-01	5.4460093896713600
1979-07-01	2.9277218664227000
1979-10-01	0.9777777777777670
1980-01-01	2.0480854853072100
1980-04-01	6.9456812110418300
1980-07-01	11.8222222222222000
1980-10-01	16.0211267605634000
1981-01-01	21.0296684118674000
1981-04-01	19.2339716902581000
1981-07-01	22.1780604133545000
1981-10-01	18.5887708649469000
1982-01-01	15.2847873107426000
1982-04-01	11.1731843575419000
1982-07-01	8.3279115159401600
1982-10-01	10.0447856685860000
1983-01-01	7.3170731707317000
1983-04-01	7.7261306532663200
1983-07-01	6.8468468468468400
1983-10-01	6.6860465116279000
1984-01-01	7.4592074592074900
1984-04-01	8.3965014577259700
1984-07-01	9.4435075885328800
1984-10-01	8.6648501362397900
1985-01-01	8.0260303687635300
1985-04-01	7.7461000537923700
1985-07-01	5.7010785824345200
1985-10-01	5.1153460381143400
1986-01-01	6.6265060240963800
1986-04-01	8.1877184223664400
1986-07-01	9.9125364431486900
1986-10-01	9.5896946564885500
1987-01-01	8.3804143126177200
1987-04-01	5.4914628518689400
1987-07-01	3.4040671971706400
1987-10-01	4.5711797997388000
1988-01-01	6.7767158992180600
1988-04-01	7.6552930883639600
1988-07-01	6.9687900812313000
1988-10-01	5.1207327227310100
1989-01-01	3.2139951179821000
1989-04-01	3.6976838683461900
1989-07-01	4.3964828137490100
1989-10-01	3.8415841584159000
1990-01-01	5.2818289318092500
1990-04-01	5.3291536050156900
1990-07-01	5.5130168453292400
1990-10-01	5.8733790999237100
1991-01-01	3.4818420067390300
1991-04-01	3.5714285714285700
1991-07-01	3.5195936139332300
1991-10-01	3.3141210374639500
1992-01-01	4.4138929088277600
1992-04-01	3.2686781609195500
1992-07-01	0.6659656501927970
1992-10-01	0.1743375174337670
1993-01-01	-2.2522522522522300
1993-04-01	-1.9478260869565300
1993-07-01	-3.2729805013927600
1993-10-01	-2.8889662373825200
1994-01-01	-0.7444168734491260
1994-04-01	-0.4256828662646400
1994-07-01	0.3239740820734400
1994-10-01	0.1433691756272300
1995-01-01	1.0000000000000000
1995-04-01	0.0000000000000000
1995-07-01	1.2558306422676700
1995-10-01	0.3579098067287170
1996-01-01	-0.2475247524752580
1996-04-01	1.1043819023869000
1996-07-01	2.6222537207654000
1996-10-01	2.8887303851640400
1997-01-01	1.5951790145338600
1997-04-01	2.0436927413671500
1997-07-01	1.6574585635359200
1997-10-01	2.1490467937608300
1998-01-01	3.9427773900907300
1998-04-01	4.0055248618784600
1998-07-01	3.1589673913043700
1998-10-01	3.2914828639294500
1999-01-01	1.4434373950990400
1999-04-01	-0.0664010624169939
1999-07-01	-1.3829436944353200
1999-10-01	-1.8725361366623200
2000-01-01	-2.0183302248160300
2000-04-01	-0.9314406523708900
2000-07-01	0.7309826141211860
2000-10-01	0.9673568629042430
2001-01-01	2.9322548028311400
2001-04-01	3.8821954484605100
2001-07-01	3.0102547138604000
2001-10-01	3.7061548643282400
2002-01-01	3.1106745252128400
2002-04-01	2.1262886597938100
2002-07-01	1.8946692357097000
2002-10-01	0.8296107211231810
2003-01-01	-0.1905366783105500
2003-04-01	-0.5993690851734760
2003-07-01	0.7563819728963140
2003-10-01	1.8670886075949300
2004-01-01	2.0680878141902300
2004-04-01	2.3484608060932700
2004-07-01	1.4388489208633200
2004-10-01	0.5591798695246900
2005-01-01	0.1558603491271750
2005-04-01	0.2790697674418650
2005-07-01	1.7884674683934500
2005-10-01	2.9657089898053800
2006-01-01	4.5129162776221700
2006-04-01	4.3599257884972100
2006-07-01	3.6352620418055100
2006-10-01	3.1503150315031500
2007-01-01	3.1268612269208000
2007-04-01	3.9703703703703900
2007-07-01	3.4492838351359400
2007-10-01	3.1122745782431900
2008-01-01	4.0716142073346600
2008-04-01	3.9042462239954300
2008-07-01	5.6230573608363800
2008-10-01	6.5162200282087400
2009-01-01	7.3806881243063100
2009-04-01	6.0065825562260000
2009-07-01	3.6918138041733600
2009-10-01	3.1514830508474500
2010-01-01	1.6795865633075200
2010-04-01	2.5355756791720500
2010-07-01	3.4055727554179800
2010-10-01	3.2349165596918700
2011-01-01	3.8119440914866500
2011-04-01	4.3906131718395100
2011-07-01	4.3662674650698200
2011-10-01	3.6309375777170200
2012-01-01	2.8886168910648800
2012-04-01	2.2721779066956800
2012-07-01	2.6057853215395700
2012-10-01	3.5517158627309700
2013-01-01	3.8068046633357000
2013-04-01	3.7579768376270300
2013-07-01	3.8443616029823200
2013-10-01	2.8968713789107700
2014-01-01	2.5212010084804300
2014-04-01	2.7562642369020700
2014-07-01	2.6475207538703100
2014-10-01	4.1216216216216200
2015-01-01	5.9691482226693200
2015-04-01	6.0518731988472600
2015-07-01	5.7486338797814100
2015-10-01	5.3861129136924200
2016-01-01	4.5991561181434700
2016-04-01	5.0167224080267600
2016-07-01	4.6093427035965300
2016-10-01	3.4072249589491100
2017-01-01	1.6135538523598200
2017-04-01	0.5971337579618010
2017-07-01	0.2371072910491900
2017-10-01	0.2183406113537030
2018-01-01	2.0444620881302100
2018-04-01	2.2754254056192800
2018-07-01	1.2024443130297600