Quarter	Growth rate same period previous year
1998-01-01	0.6615944426066800
1998-04-01	0.5944517833553300
1998-07-01	0.4646531695983780
1998-10-01	0.2308707124010410
1999-01-01	-0.2628984554715910
1999-04-01	-0.2954694681549320
1999-07-01	-0.0660720185001547
1999-10-01	0.7897334649555840
2000-01-01	1.4333117675699700
2000-04-01	1.7408107030830100
2000-07-01	2.1785726235486800
2000-10-01	2.5641025641025400
2001-01-01	2.3833501174891100
2001-04-01	2.9096989966555300
2001-07-01	2.1063189568706300
2001-10-01	1.1513157894736900
2002-01-01	1.1147540983606400
2002-04-01	0.6174845628859090
2002-07-01	0.7531106745251990
2002-10-01	1.2357723577235800
2003-01-01	1.3942931258106500
2003-04-01	1.0335917312661500
2003-07-01	1.1374715632109200
2003-10-01	1.1564407324124500
2004-01-01	1.3111608570515000
2004-04-01	2.0460358056266100
2004-07-01	2.0886889460154300
2004-10-01	2.0323912353128100
2005-01-01	2.1158884088611000
2005-04-01	2.1646000745037500
2005-07-01	2.3051488946876400
2005-10-01	2.2404243126303600
2006-01-01	1.5105740181268900
2006-04-01	2.0313020313020200
2006-07-01	1.6037420648179200
2006-10-01	1.1900826446280800
2007-01-01	1.4880952380952400
2007-04-01	2.1214099216710400
2007-07-01	2.3018743834264800
2007-10-01	4.7043449852989300
2008-01-01	5.2134245682632700
2008-04-01	5.0495365931607500
2008-07-01	4.9823207971713200
2008-10-01	2.0904836193447700
2009-01-01	0.0929080210591595
2009-04-01	-0.9431092181320410
2009-07-01	-1.0716472749540600
2009-10-01	0.1222493887530510
2010-01-01	1.2995049504950400
2010-04-01	2.4262899262899300
2010-07-01	2.0736614051377200
2010-10-01	2.4420024420024500
2011-01-01	3.7257250199801700
2011-04-01	3.5179050790810300
2011-07-01	3.6743432958530500
2011-10-01	3.8577004433096200
2012-01-01	2.5699414443721300
2012-04-01	2.1120000000000000
2012-07-01	2.4232633279483200
2012-10-01	2.2503961965134700
2013-01-01	1.6809387884554600
2013-04-01	1.6609213412723100
2013-07-01	1.3249211356466800
2013-10-01	1.1159330440173500
2014-01-01	0.8733624454148410
2014-04-01	0.9864364981504340
2014-07-01	0.6849315068493130
2014-10-01	0.1226241569589410
2015-01-01	-0.7166613873930940
2015-04-01	-0.1775663361029200
2015-07-01	-0.3829358794515510
2015-10-01	-0.4997908980927040
2016-01-01	-0.2689075630252140
2016-04-01	-0.7590759075907640
2016-07-01	-0.5025125628140930
2016-10-01	0.7306542676851620
2017-01-01	1.9885406134142400
2017-04-01	1.5630196208846100
2017-07-01	1.8855218855218900
2017-10-01	2.1101219914276200
2018-01-01	1.7184401850627800
2018-04-01	2.1283562540929800
2018-07-01	2.3132848645076100