Quarter	Growth rate same period previous year
1996-01-01	26.596430875080700
1996-04-01	35.705583028739400
1996-07-01	47.051995493496300
1996-10-01	43.910536959343200
1997-01-01	54.545969202898500
1997-04-01	35.241616054924700
1997-07-01	16.225942005432600
1997-10-01	6.864657396338030
1998-01-01	-11.355727316018900
1998-04-01	-10.178459856294900
1998-07-01	1.332347888618110
1998-10-01	-3.350211964201600
1999-01-01	-8.535476672589760
1999-04-01	19.648718561832900
1999-07-01	26.028504405764000
1999-10-01	50.175652350492400
2000-01-01	87.466961845166800
2000-04-01	59.347407434322900
2000-07-01	43.035677975380500
2000-10-01	29.723882413392100
2001-01-01	14.789241558817200
2001-04-01	8.816755598121040
2001-07-01	1.883057946132720
2001-10-01	-8.624499666444290
2002-01-01	-11.134905888157600
2002-04-01	1.356859211450000
2002-07-01	9.085640073414980
2002-10-01	21.925121489356900
2003-01-01	36.661862684874600
2003-04-01	20.330590473040000
2003-07-01	16.732589487769800
2003-10-01	16.449916730600100
2004-01-01	12.678174730090700
2004-04-01	21.674699105693100
2004-07-01	27.943358057990600
2004-10-01	34.360136264301300
2005-01-01	30.434815962686200
2005-04-01	30.818382721540900
2005-07-01	26.416411932117700
2005-10-01	26.734437600908900
2006-01-01	23.711528169055500
2006-04-01	25.740223011409600
2006-07-01	36.509458543957400
2006-10-01	9.663203389670570
2007-01-01	4.957141430900960
2007-04-01	12.115085803566100
2007-07-01	7.114007360239460
2007-10-01	14.752729995095000
2008-01-01	22.851383793087800
2008-04-01	11.636338577100200
2008-07-01	22.762961405359600
2008-10-01	16.571805658665400
2009-01-01	-20.859895508795500
2009-04-01	-22.538263950094800
2009-07-01	-23.367261621358000
2009-10-01	-12.360085428299400
2010-01-01	32.320644046160400
2010-04-01	27.534499475368900
2010-07-01	5.761413531441880
2010-10-01	0.591611738281538
2011-01-01	2.162898699725720
2011-04-01	14.334562218380500
2011-07-01	20.473115044184400
2011-10-01	14.945929774379000
2012-01-01	5.240556934105310
2012-04-01	7.194580989133440
2012-07-01	2.033741072649760
2012-10-01	9.872624606018670
2013-01-01	8.739348846957440
2013-04-01	-0.931866139836580
2013-07-01	1.948911022653730
2013-10-01	-4.555447383701630
2014-01-01	-1.956013046110100
2014-04-01	3.789973267765490
2014-07-01	7.744373367176030
2014-10-01	5.600687676307870
2015-01-01	-17.463554881157900
2015-04-01	-20.914768016175400
2015-07-01	-19.212841899400500
2015-10-01	-24.608366512267500
2016-01-01	-8.684158064676070
2016-04-01	-20.087066876507200
2016-07-01	-10.436638439334100
2016-10-01	1.506884282630080
2017-01-01	14.303670934618600
2017-04-01	22.766161811016600
2017-07-01	1.000498784760900
2017-10-01	9.461631881733980
2018-01-01	6.283161945486170
2018-04-01	10.425472680353100
2018-07-01	16.397404957526500