Quarter	Growth rate same period previous year
1986-01-01	3.532459872772450
1986-04-01	2.478052425129200
1986-07-01	2.481942050398090
1986-10-01	2.000956227175160
1987-01-01	2.297003112856300
1987-04-01	3.004435263381720
1987-07-01	2.259643783226390
1987-10-01	2.187094843921420
1988-01-01	2.374701670644380
1988-04-01	2.948260437864370
1988-07-01	4.201096534168770
1988-10-01	4.786117915735420
1989-01-01	4.698488557329930
1989-04-01	4.404125286478230
1989-07-01	3.817496781952630
1989-10-01	3.843825383963420
1990-01-01	4.912557405947020
1990-04-01	6.743679800973190
1990-07-01	8.723550600032580
1990-10-01	10.365580210594300
1991-01-01	11.780155642023400
1991-04-01	11.483655370378300
1991-07-01	11.320786128707400
1991-10-01	10.250221452893500
1992-01-01	8.482527828102610
1992-04-01	7.509972561045880
1992-07-01	6.453156662902930
1992-10-01	6.187345205802560
1993-01-01	6.236007088526380
1993-04-01	5.750010723630620
1993-07-01	5.011133510813900
1993-10-01	4.459314998125760
1994-01-01	4.302071749248330
1994-04-01	3.703328127852010
1994-07-01	3.874994147039760
1994-10-01	4.400526308794420
1995-01-01	4.412238961175710
1995-04-01	4.295334389402800
1995-07-01	4.130980745701590
1995-10-01	4.157755372237490
1996-01-01	4.634876611301950
1996-04-01	4.595344650848820
1996-07-01	4.943570081320910
1996-10-01	4.887066415703140
1997-01-01	5.010903745828260
1997-04-01	5.130871280028700
1997-07-01	4.270502477916790
1997-10-01	5.877657560026340
1998-01-01	11.884738061910600
1998-04-01	8.480270113570450
1998-07-01	6.308704350479800
1998-10-01	2.746518013878410
1999-01-01	-5.972322632580140
1999-04-01	-3.908931331708970
1999-07-01	-2.596898606658900
1999-10-01	0.490059556964737
2000-01-01	2.491479673910090
2000-04-01	3.118030373258460
2000-07-01	4.669148146531040
2000-10-01	4.420472533270790
2001-01-01	6.069570213988530
2001-04-01	6.941190779628030
2001-07-01	6.246773630063740
2001-10-01	4.585521715385300
2002-01-01	2.716666165066550
2002-04-01	2.393820866443490
2002-07-01	2.312045112117760
2002-10-01	3.543593372538500
2003-01-01	4.883337077225110
2003-04-01	4.614864538561850
2003-07-01	4.431812730848550
2003-10-01	3.092861250153190
2004-01-01	3.382096862807160
2004-04-01	2.911931162464340
2004-07-01	3.131703328755370
2004-10-01	3.583446106579840
2005-01-01	2.689581250394080
2005-04-01	1.868265944180780
2005-07-01	1.688883742267080
2005-10-01	1.378406292206230
2006-01-01	2.136272334154920
2006-04-01	2.749461688514700
2006-07-01	3.499489748991550
2006-10-01	3.081122735525020
2007-01-01	1.829658415097580
2007-04-01	2.119197918943370
2007-07-01	1.867893309184150
2007-10-01	3.117846312392800
2008-01-01	3.658505730646940
2008-04-01	5.205885315248770
2008-07-01	5.090498207483290
2008-10-01	3.429067614725500
2009-01-01	2.384245510979500
2009-04-01	0.485853214888324
2009-07-01	0.541155915359911
2009-10-01	1.085062569301440
2010-01-01	2.363687654708490
2010-04-01	2.546137326277930
2010-07-01	2.175383139502870
2010-10-01	2.419102091984640
2011-01-01	3.187104086448900
2011-04-01	4.315494048195100
2011-07-01	4.788767080064170
2011-10-01	5.752481496356660
2012-01-01	5.425758812532200
2012-04-01	4.730344041889170
2012-07-01	4.605176187188800
2012-10-01	3.672678081844950
2013-01-01	3.681846239478790
2013-04-01	3.815817447381480
2013-07-01	3.297702420444770
2013-10-01	3.359057733368670
2014-01-01	3.458872760559680
2014-04-01	3.034926225899270
2014-07-01	2.708158459044590
2014-10-01	2.275396953985760
2015-01-01	0.243815631475835
2015-04-01	-0.901348544625202
2015-07-01	-1.498206651931660
2015-10-01	-0.398353779080336
2016-01-01	-0.517636128347213
2016-04-01	-0.244016579756647
2016-07-01	-1.793752099428940
2016-10-01	-0.712415918353821
2017-01-01	0.230145758980696
2017-04-01	1.504540428241130
2017-07-01	3.919824873443700
2017-10-01	1.188092377519680
2018-01-01	1.377703826955080
2018-04-01	0.808794401162022
2018-07-01	0.253439536567699