Quarter	Growth rate same period previous year
1999-01-01	9.969325153374240
1999-04-01	9.712556732223900
1999-07-01	7.890833580539920
1999-10-01	6.072161924318000
2000-01-01	1.980474198047420
2000-04-01	1.241036955322680
2000-07-01	2.859499587572170
2000-10-01	4.618362831858410
2001-01-01	9.710065645514210
2001-04-01	10.923454099700300
2001-07-01	9.783480352846820
2001-10-01	8.961141950832650
2002-01-01	2.393418100224390
2002-04-01	-2.676817288801560
2002-07-01	-0.657414170927677
2002-10-01	2.886948083454660
2003-01-01	1.753104455807160
2003-04-01	3.053242493060800
2003-07-01	4.705882352941180
2003-10-01	2.145720348974300
2004-01-01	3.493658770040680
2004-04-01	6.978452497551420
2004-07-01	5.126404494382000
2004-10-01	6.902123730378570
2005-01-01	5.364161849710990
2005-04-01	5.127031357290000
2005-07-01	6.145624582498350
2005-10-01	2.785575469660980
2006-01-01	11.213517665130600
2006-04-01	15.327672545177400
2006-07-01	25.131109712607500
2006-10-01	37.563025210084000
2007-01-01	38.003157063930600
2007-04-01	34.038134793279200
2007-07-01	24.543168482816400
2007-10-01	14.324984728161300
2008-01-01	2.587932513583050
2008-04-01	-1.464788732394360
2008-07-01	-4.388208372593890
2008-10-01	-12.409831685813500
2009-01-01	-22.843205574912900
2009-04-01	-34.691252144082300
2009-07-01	-34.844431930170400
2009-10-01	-33.262162574348000
2010-01-01	-25.343208092485600
2010-04-01	-10.921427008098100
2010-07-01	-6.050129645635260
2010-10-01	4.570383912248630
2011-01-01	12.363900314541500
2011-04-01	20.515970515970500
2011-07-01	25.758969641214300
2011-10-01	26.857517482517500
2012-01-01	23.621877691645100
2012-04-01	24.831804281345600
2012-07-01	17.154352596927600
2012-10-01	9.233419465977610
2013-01-01	13.464553213725800
2013-04-01	11.807937285644300
2013-07-01	12.800499531689000
2013-10-01	18.120170320138800
2014-01-01	13.969910961007100
2014-04-01	11.656441717791400
2014-07-01	13.465264323277100
2014-10-01	5.180240320427240
2015-01-01	7.475754310344850
2015-04-01	8.385661957090530
2015-07-01	6.903280887913160
2015-10-01	6.642548870271630
2016-01-01	7.895726281488920
2016-04-01	6.167773083886550
2016-07-01	4.460924130062740
2016-10-01	7.566686108102350
2017-01-01	7.352770356603550
2017-04-01	4.820372896771260
2017-07-01	7.721712538226290
2017-10-01	9.317251300210250
2018-01-01	6.989829041333020
2018-04-01	9.902386117136650
2018-07-01	5.586535536854920