Quarter	Growth rate same period previous year
2001-01-01	19.0796857463524000
2001-04-01	12.5134264232009000
2001-07-01	8.2511676180591800
2001-10-01	1.6112789526686900
2002-01-01	-4.4769085768143000
2002-04-01	-3.8663484486873400
2002-07-01	-2.1093000958773000
2002-10-01	3.6669970267591600
2003-01-01	8.0414405525407000
2003-04-01	8.3912611717973900
2003-07-01	0.8814887365327960
2003-10-01	0.8126195028680590
2004-01-01	-1.9178082191781100
2004-04-01	-3.2524049473201800
2004-07-01	3.5922330097087800
2004-10-01	5.7373162636320500
2005-01-01	9.9162011173184500
2005-04-01	14.8674242424242000
2005-07-01	18.5567010309278000
2005-10-01	19.1479820627803000
2006-01-01	18.6361711139348000
2006-04-01	18.2605111294312000
2006-07-01	14.6245059288538000
2006-10-01	8.6187429431689900
2007-01-01	5.3909318100678500
2007-04-01	3.2415475775531600
2007-07-01	3.5172413793103400
2007-10-01	4.7470547470547700
2008-01-01	6.3685636856368600
2008-04-01	14.1458474004051000
2008-07-01	21.4190539640240000
2008-10-01	17.3999338405557000
2009-01-01	2.8343949044586000
2009-04-01	-14.9955634427684000
2009-07-01	-24.8010973936900000
2009-10-01	-19.8083967314737000
2010-01-01	-12.4806441622793000
2010-04-01	-0.0695894224078095
2010-07-01	9.7409704487413200
2010-10-01	6.5354884047786300
2011-01-01	11.3588110403397000
2011-04-01	12.2214484679666000
2011-07-01	8.1781914893616900
2011-10-01	11.0158311345647000
2012-01-01	7.6898633619320200
2012-04-01	6.8879925535215700
2012-07-01	5.4701905347265000
2012-10-01	4.4563279857397300
2013-01-01	3.1572735320153300
2013-04-01	-0.0290275761974037
2013-07-01	-0.6410256410256290
2013-10-01	-2.1046643913538100
2014-01-01	-1.8878718535469100
2014-04-01	-5.2555168408826800
2014-07-01	-7.1260997067448800
2014-10-01	-6.3044741429401500
2015-01-01	-10.3498542274052000
2015-04-01	-6.2519154152620600
2015-07-01	-5.5888853804862500
2015-10-01	-10.7906976744186000
2016-01-01	-12.6504065040651000
2016-04-01	-13.4684537430533000
2016-07-01	-12.7424749163880000
2016-10-01	-5.3527980535279900
2017-01-01	4.0208488458674800
2017-04-01	3.2489610880241700
2017-07-01	3.9095438865465700
2017-10-01	3.2684539111274500
2018-01-01	1.8611309949892500
2018-04-01	7.0252469813392100
2018-07-01	10.9184802655846000