Quarter	Growth rate same period previous year
1997-01-01	2.844827036117300
1997-04-01	2.883717420242250
1997-07-01	2.801956052107460
1997-10-01	2.786906868148180
1998-01-01	2.799650242466530
1998-04-01	2.497465292664710
1998-07-01	2.322624434843160
1998-10-01	2.269829033424930
1999-01-01	2.144821638208680
1999-04-01	2.159042580463660
1999-07-01	2.358855671907340
1999-10-01	2.416963396284940
2000-01-01	2.470716230074960
2000-04-01	2.451033777270910
2000-07-01	2.372988808618520
2000-10-01	2.291841386579320
2001-01-01	3.089359881675140
2001-04-01	3.389806112662240
2001-07-01	3.523321273996760
2001-10-01	3.651137123635650
2002-01-01	3.452232476970980
2002-04-01	3.429666529981920
2002-07-01	3.717484740285230
2002-10-01	3.802690994441250
2003-01-01	3.491596627158600
2003-04-01	3.447110315470960
2003-07-01	3.316574530827940
2003-10-01	2.958890195207960
2004-01-01	2.734845479170560
2004-04-01	2.977047704030550
2004-07-01	3.259261590581810
2004-10-01	3.078416818247840
2005-01-01	2.968038533920160
2005-04-01	2.698752974213480
2005-07-01	2.559499322325740
2005-10-01	2.244518170004430
2006-01-01	2.164277030723990
2006-04-01	2.258837441493340
2006-07-01	2.009662015670590
2006-10-01	2.235997299613320
2007-01-01	2.098189300044440
2007-04-01	1.903921416887030
2007-07-01	2.124616399582490
2007-10-01	2.139189751013020
2008-01-01	2.751116304924060
2008-04-01	2.979158206766300
2008-07-01	3.181710520833690
2008-10-01	2.997520624884940
2009-01-01	1.983282391639800
2009-04-01	1.815150536937380
2009-07-01	1.500686446424930
2009-10-01	1.610214385131490
2010-01-01	1.930239559261690
2010-04-01	1.936445445807030
2010-07-01	1.974706446132270
2010-10-01	1.713991454758830
2011-01-01	1.818847575614920
2011-04-01	2.421869226223200
2011-07-01	2.682248346838660
2011-10-01	2.539319675047480
2012-01-01	2.244372708959240
2012-04-01	2.073767749041470
2012-07-01	2.072494929218160
2012-10-01	1.849294762664720
2013-01-01	1.889519388003930
2013-04-01	1.609091661051440
2013-07-01	1.493414884611360
2013-10-01	1.251583271775660
2014-01-01	1.211517262277850
2014-04-01	1.157574485515970
2014-07-01	0.682347465461868
2014-10-01	0.937920495307833
2015-01-01	0.584928495946739
2015-04-01	0.543078408186516
2015-07-01	0.871508049777106
2015-10-01	0.633106682196602
2016-01-01	0.622227422138920
2016-04-01	0.390022003393710
2016-07-01	0.533403851173747
2016-10-01	0.519971501323595
2017-01-01	0.924330955264394
2017-04-01	1.663577975127140
2017-07-01	1.466058251971640
2017-10-01	0.618997355602590
2018-01-01	0.789292835861392
2018-04-01	0.745430725517613
2018-07-01	1.006641843291520