Quarter	Growth rate same period previous year
1997-01-01	0.3058772121476980
1997-04-01	0.5861579349765260
1997-07-01	0.9528696034596420
1997-10-01	1.3460480469466200
1998-01-01	0.9874391926232360
1998-04-01	0.7094252207904840
1998-07-01	0.7768823059609490
1998-10-01	0.6839895773016760
1999-01-01	0.9777841685239890
1999-04-01	1.1357101782633800
1999-07-01	1.1023054755043100
1999-10-01	1.4054131770964500
2000-01-01	-2.2356710573157700
2000-04-01	-2.1144278606965200
2000-07-01	-2.1627592104325600
2000-10-01	-1.8290089323692200
2001-01-01	2.6582186293787900
2001-04-01	3.6086404066073800
2001-07-01	3.6891365308277900
2001-10-01	3.5492489890236800
2002-01-01	2.9937570942111100
2002-04-01	1.9762430358456700
2002-07-01	1.4751334644563200
2002-10-01	1.0007322431047400
2003-01-01	1.0469761675162000
2003-04-01	0.2920661100230240
2003-07-01	0.4845632008860510
2003-10-01	0.5489194227714990
2004-01-01	-0.5725971370143310
2004-04-01	-0.8873509661504660
2004-07-01	-0.9265637916781500
2004-10-01	-0.9133047210300340
2005-01-01	-0.6341697518168090
2005-04-01	-0.3007362853883780
2005-07-01	-0.5215033202378060
2005-10-01	-0.3153262413804940
2006-01-01	-0.2414875633904700
2006-04-01	0.5408778864156540
2006-07-01	0.4193897878586660
2006-10-01	-0.1668520578420630
2007-01-01	-0.5671404364214890
2007-04-01	-0.7103938202634690
2007-07-01	-0.5290084571746650
2007-10-01	-0.8600278551531900
2008-01-01	-1.7041699996522200
2008-04-01	-1.9797165879410700
2008-07-01	-1.2700745250341200
2008-10-01	-0.3617462157131500
2009-01-01	0.1202986236422160
2009-04-01	0.1665367443837960
2009-07-01	0.7052236161315400
2009-10-01	1.1667254141699100
2010-01-01	1.2121426299607900
2010-04-01	0.9869468322190360
2010-07-01	-0.5172959847978100
2010-10-01	-0.6271558482282850
2011-01-01	-0.8589385474860440
2011-04-01	-0.7776376628835600
2011-07-01	2.5716307039264100
2011-10-01	0.3541250306791560
2012-01-01	1.0037331830668500
2012-04-01	1.8569512109016500
2012-07-01	2.1174604269407100
2012-10-01	2.0613514080078300
2013-01-01	2.2490323930402100
2013-04-01	3.1228337723554500
2013-07-01	2.9955084259228200
2013-10-01	1.0064357113514800
2014-01-01	0.7741099440730970
2014-04-01	-0.0302490505158998
2014-07-01	0.3278903534657870
2014-10-01	0.0101674235748650
2015-01-01	-0.2876383201922010
2015-04-01	0.3294782140936070
2015-07-01	0.7026603045950810
2015-10-01	1.2538547561760800
2016-01-01	2.0532138736170600
2016-04-01	0.7707258226660230
2016-07-01	0.3148021938791940
2016-10-01	1.0944141370193100
2017-01-01	0.8114129892587540
2017-04-01	0.7016493748337220
2017-07-01	1.8925913943707400
2017-10-01	2.1618221545388400
2018-01-01	1.9033481774698900
2018-04-01	1.0765115741505300
2018-07-01	0.2000317510716190