Quarter	Growth rate same period previous year
1999-01-01	4.700460829493100
1999-04-01	6.632187404928530
1999-07-01	8.217522658610270
1999-10-01	11.606060606060600
2000-01-01	14.788732394366200
2000-04-01	15.463623395149800
2000-07-01	16.192071468453400
2000-10-01	17.784414879174600
2001-01-01	8.179959100204480
2001-04-01	6.251544353842340
2001-07-01	2.570879384911110
2001-10-01	-4.863992623328710
2002-01-01	-3.969754253308130
2002-04-01	-3.325581395348840
2002-07-01	-2.600140548137730
2002-10-01	0.581536224860658
2003-01-01	3.764763779527550
2003-04-01	-0.481116189559790
2003-07-01	-2.717652717652720
2003-10-01	-1.710431221392420
2004-01-01	-3.723025847759060
2004-04-01	5.970510031423760
2004-07-01	9.122373300370810
2004-10-01	10.392156862745100
2005-01-01	10.098522167487700
2005-04-01	6.295620437956210
2005-07-01	11.939284096058000
2005-10-01	9.080817051509770
2006-01-01	9.418344519015650
2006-04-01	8.390557939914150
2006-07-01	2.388180530257040
2006-10-01	-1.933645430490550
2007-01-01	0.102228583111827
2007-04-01	0.732528212235199
2007-07-01	1.818541213678580
2007-10-01	8.447488584474880
2008-01-01	13.970588235294100
2008-04-01	13.600628930817600
2008-07-01	13.803145020384400
2008-10-01	3.253588516746410
2009-01-01	-9.354838709677430
2009-04-01	-9.948096885813150
2009-07-01	-7.130672125554420
2009-10-01	0.815569972196487
2010-01-01	10.537761961249500
2010-04-01	9.452449567723340
2010-07-01	3.728875826598100
2010-10-01	4.890604890604880
2011-01-01	5.222679306027540
2011-04-01	3.826575390556440
2011-07-01	5.896936426421110
2011-10-01	5.398773006134980
2012-01-01	4.912459629440750
2012-04-01	4.513947590870650
2012-07-01	3.327759197324420
2012-10-01	2.078829203392660
2013-01-01	-2.397926117952010
2013-04-01	-3.833710773212550
2013-07-01	-3.447159734584880
2013-10-01	-4.463994786575450
2014-01-01	-2.456839309428970
2014-04-01	-1.362489486963840
2014-07-01	-2.581293999329550
2014-10-01	-3.836971350613900
2015-01-01	-7.760381211708650
2015-04-01	-5.098908594815810
2015-07-01	-7.346868547832070
2015-10-01	-7.203404859017540
2016-01-01	-5.387453874538740
2016-04-01	-5.300988319856260
2016-07-01	-2.692664809656470
2016-10-01	1.437089130102400
2017-01-01	7.644305772230890
2017-04-01	4.212523719165090
2017-07-01	4.217557251908420
2017-10-01	3.805576488319530
2018-01-01	1.250000000000010
2018-04-01	3.350327749453760
2018-07-01	5.969602636879690