Quarter	Growth rate same period previous year
1999-01-01	-2.3848684210526400
1999-04-01	-2.8535980148883400
1999-07-01	-2.5000000000000000
1999-10-01	-1.8612521150592100
2000-01-01	-2.9907329401853400
2000-04-01	-2.5968497232865000
2000-07-01	-2.9059829059828800
2000-10-01	-2.0689655172413700
2001-01-01	0.0000000000000000
2001-04-01	1.1800699300699200
2001-07-01	2.3327464788732200
2001-10-01	3.4330985915492800
2002-01-01	2.3013460703430400
2002-04-01	0.9071274298056160
2002-07-01	-0.5591397849462180
2002-10-01	-2.3829787234042500
2003-01-01	-1.3157894736842200
2003-04-01	-0.5565068493150640
2003-07-01	0.4757785467127940
2003-10-01	1.9180470793373900
2004-01-01	1.5913978494623800
2004-04-01	3.7021093413689300
2004-07-01	4.7783039173482600
2004-10-01	3.9777587681779300
2005-01-01	4.1490262489415700
2005-04-01	3.3208800332088100
2005-07-01	2.7115858668857900
2005-10-01	2.9617441382147300
2006-01-01	2.5609756097561100
2006-04-01	1.5267175572519000
2006-07-01	3.1600000000000000
2006-10-01	4.7542948461845700
2007-01-01	5.1922314704716400
2007-04-01	6.6086268302334800
2007-07-01	6.9406746801085700
2007-10-01	8.2379862700228900
2008-01-01	10.7385079125848000
2008-04-01	9.6881959910913100
2008-07-01	9.5721537345902900
2008-10-01	6.7653276955602500
2009-01-01	2.0074855392990900
2009-04-01	0.1692047377326600
2009-07-01	-3.5737921906022500
2009-10-01	-5.4455445544554500
2010-01-01	-4.4029352901934700
2010-04-01	-2.0270270270270300
2010-07-01	-0.1029512697323270
2010-10-01	2.7574171029668400
2011-01-01	4.7103977669225600
2011-04-01	6.5172413793103500
2011-07-01	7.3170731707317100
2011-10-01	6.0801630434782800
2012-01-01	5.0316561146284300
2012-04-01	1.8452573648429800
2012-07-01	1.3124199743917900
2012-10-01	1.1207172590457700
2013-01-01	0.9835025380710630
2013-04-01	0.0635727908455323
2013-07-01	-0.2527646129541800
2013-10-01	0.3483217226092290
2014-01-01	-1.0367577756833100
2014-04-01	-0.6035578144854060
2014-07-01	-1.9005384859043200
2014-10-01	-4.4493531082360300
2015-01-01	-4.0317460317460300
2015-04-01	-3.4835410674336800
2015-07-01	-3.4872457216661400
2015-10-01	-1.9815059445178200
2016-01-01	-2.9440952695997300
2016-04-01	-1.9536423841059500
2016-07-01	0.2007360321177650
2016-10-01	2.1563342318059300
2017-01-01	6.2031356509884000
2017-04-01	7.2272880783519100
2017-07-01	6.5108514190317000
2017-10-01	5.1121372031662400
2018-01-01	1.4441591784339000
2018-04-01	0.0314960629921225
2018-07-01	-0.2507836990595750