Quarter	Growth rate same period previous year
2007-01-01	1.439576638104340
2007-04-01	1.442967332872900
2007-07-01	1.598138191809970
2007-10-01	1.332945317937020
2008-01-01	2.756294913229990
2008-04-01	3.033235624947560
2008-07-01	3.396148483926160
2008-10-01	3.466099902871210
2009-01-01	3.074537852618440
2009-04-01	2.395569294752980
2009-07-01	1.601041241631180
2009-10-01	0.893293494652230
2010-01-01	0.367485944249952
2010-04-01	0.562427310921913
2010-07-01	0.950046720478985
2010-10-01	1.375508110390870
2011-01-01	3.881338273931830
2011-04-01	4.286895137965640
2011-07-01	4.155972704953950
2011-10-01	4.078504357150380
2012-01-01	2.430931423668760
2012-04-01	2.195521120849850
2012-07-01	2.294835183005590
2012-10-01	2.739243311131160
2013-01-01	1.305079165856330
2013-04-01	1.070676034369590
2013-07-01	0.898444251728896
2013-10-01	0.523111509070904
2014-01-01	3.125813157024260
2014-04-01	3.240384262976290
2014-07-01	3.329202995434780
2014-10-01	3.268119709134110
2015-01-01	1.794970382558470
2015-04-01	1.690744992120710
2015-07-01	1.802494501793860
2015-10-01	1.876758420899630
2016-01-01	1.516889393748590
2016-04-01	1.847971917459360
2016-07-01	1.952135583527950
2016-10-01	1.797438862408950
2017-01-01	3.600940473177920
2017-04-01	3.785587261941640
2017-07-01	3.682331588902620
2017-10-01	3.521396506780570
2018-01-01	2.227286070490480
2018-04-01	1.999332983034480
2018-07-01	2.059735851477870