Quarter	Growth rate same period previous year
2007-01-01	1.371237458193970
2007-04-01	1.866666666666680
2007-07-01	2.299999999999990
2007-10-01	2.490866821653950
2008-01-01	3.035301880567490
2008-04-01	3.239528795811510
2008-07-01	3.453893776474430
2008-10-01	3.272845106934550
2009-01-01	3.170028818443800
2009-04-01	2.979397781299530
2009-07-01	3.023622047244100
2009-10-01	3.106369626608090
2010-01-01	2.855369335816260
2010-04-01	2.770083102493040
2010-07-01	2.690308774075200
2010-10-01	2.617163724893480
2011-01-01	3.168376584188280
2011-04-01	3.863432165318970
2011-07-01	4.138136350104220
2011-10-01	5.990510083036790
2012-01-01	4.094764551038330
2012-04-01	3.748558246828150
2012-07-01	3.687821612349910
2012-10-01	1.622831561275890
2013-01-01	2.528800224782230
2013-04-01	2.001111728738190
2013-07-01	1.571546732837050
2013-10-01	1.872246696035240
2014-01-01	0.383666758015889
2014-04-01	0.408719346049038
2014-07-01	0.407166123778493
2014-10-01	-0.243243243243252
2015-01-01	1.310401310401310
2015-04-01	0.922659430122106
2015-07-01	2.433090024330920
2015-10-01	2.682199945814150
2016-01-01	0.188628402047981
2016-04-01	0.484001075557964
2016-07-01	-1.451570335180780
2016-10-01	-1.846965699208450
2017-01-01	0.833781603012388
2017-04-01	0.615466952100619
2017-07-01	1.446170326727350
2017-10-01	1.854838709677410
2018-01-01	1.733795678847680
2018-04-01	2.074468085106380
2018-07-01	1.821541710665250