Quarter	Growth rate same period previous year
2001-01-01	10.6145251396648000
2001-04-01	8.4864864864864700
2001-07-01	0.2044989775051070
2001-10-01	-8.4596577017114900
2002-01-01	-5.4040404040404100
2002-04-01	-5.2815146985550400
2002-07-01	-3.0102040816326600
2002-10-01	2.9380341880341800
2003-01-01	8.1687132941804800
2003-04-01	1.8937401367701200
2003-07-01	2.7880063124671500
2003-10-01	1.3492475350285300
2004-01-01	-3.5538005923001300
2004-04-01	4.5947341249354400
2004-07-01	7.3694984646877900
2004-10-01	10.2918586789555000
2005-01-01	12.6407369498465000
2005-04-01	14.4619940769990000
2005-07-01	17.9694947569114000
2005-10-01	17.6415970287836000
2006-01-01	20.5361199454793000
2006-04-01	18.4993531694696000
2006-07-01	12.0000000000000000
2006-10-01	4.2620363062352300
2007-01-01	-1.3946475687900500
2007-04-01	-2.0378457059679700
2007-07-01	-1.3708513708513800
2007-10-01	9.6896290688872000
2008-01-01	14.9082568807339000
2008-04-01	20.6909361069837000
2008-07-01	24.2136064374543000
2008-10-01	3.6922015182884700
2009-01-01	-8.0838323353293500
2009-04-01	-16.4050477069868000
2009-07-01	-19.7290930506478000
2009-10-01	-7.7870216306156500
2010-01-01	4.3431053203040200
2010-04-01	10.3092783505155000
2010-07-01	10.7116654438738000
2010-10-01	10.7181522915915000
2011-01-01	12.5563648976760000
2011-04-01	12.1829105473965000
2011-07-01	12.5579854208085000
2011-10-01	12.7770534550196000
2012-01-01	11.4946070878274000
2012-04-01	7.3787563225230800
2012-07-01	8.1248160141301000
2012-10-01	4.9132947976878600
2013-01-01	-0.0829187396351484
2013-04-01	-3.1864782488223900
2013-07-01	-3.8388238497141200
2013-10-01	-3.6914600550964200
2014-01-01	-5.0069156293222700
2014-04-01	-3.0337721808815200
2014-07-01	-4.9546998867497200
2014-10-01	-7.3226544622425600
2015-01-01	-11.0366919044846000
2015-04-01	-8.4710743801652800
2015-07-01	-11.1408996127495000
2015-10-01	-11.6975308641975000
2016-01-01	-13.6497545008183000
2016-04-01	-13.0603031280232000
2016-07-01	-6.9057995306738000
2016-10-01	1.4680181754631300
2017-01-01	13.9499620924943000
2017-04-01	7.1216617210682600
2017-07-01	3.7450486136118100
2017-10-01	4.0992077161557000
2018-01-01	1.9294743845642100
2018-04-01	8.5180055401661900