Quarter	Growth rate same period previous year
1991-01-01	13.45716597942120000
1991-04-01	12.35261047741630000
1991-07-01	11.12606454185540000
1991-10-01	9.93875607399321000
1992-01-01	8.93855507625418000
1992-04-01	7.62287256806137000
1992-07-01	6.48528460025246000
1992-10-01	6.32066165869945000
1993-01-01	6.07372024718923000
1993-04-01	6.07476921382821000
1993-07-01	5.71000469364914000
1993-10-01	5.30557141497765000
1994-01-01	5.05869972898770000
1994-04-01	4.37906951261007000
1994-07-01	3.96081311087200000
1994-10-01	4.21427159517691000
1995-01-01	4.42453611477944000
1995-04-01	4.33348435790615000
1995-07-01	4.57211067245621000
1995-10-01	4.38851766950094000
1996-01-01	3.93215979422875000
1996-04-01	3.88552605796778000
1996-07-01	3.64437974855874000
1996-10-01	3.44815055158990000
1997-01-01	3.42505658587389000
1997-04-01	3.57962134110908000
1997-07-01	3.25959007573042000
1997-10-01	2.95232025372989000
1998-01-01	3.97415701210393000
1998-04-01	3.05136130086423000
1998-07-01	1.60868139986592000
1998-10-01	0.12283694857422300
1999-01-01	-2.61017989336811000
1999-04-01	-4.07759757006133000
1999-07-01	-4.11115230716634000
1999-10-01	-3.41817509079756000
2000-01-01	-2.39213485358697000
2000-04-01	-0.72342544187205700
2000-07-01	0.66435339784374300
2000-10-01	1.68766162082053000
2001-01-01	2.58795047033010000
2001-04-01	3.51008289994332000
2001-07-01	4.25562694548645000
2001-10-01	5.02257979764932000
2002-01-01	5.47257566520483000
2002-04-01	5.29516075892946000
2002-07-01	5.10251441422044000
2002-10-01	4.74981237698303000
2003-01-01	4.13094855193051000
2003-04-01	3.80259979293682000
2003-07-01	3.45763205696100000
2003-10-01	3.12314125556496000
2004-01-01	3.19263705912108000
2004-04-01	2.65926086821609000
2004-07-01	2.02416679134362000
2004-10-01	1.31043673942017000
2005-01-01	0.77520052403037000
2005-04-01	0.17747033525054300
2005-07-01	-0.00474436498832833
2005-10-01	0.19581288224486500
2006-01-01	0.46662189851403000
2006-04-01	0.70043405359505300
2006-07-01	1.06796409639285000
2006-10-01	1.36585911806739000
2007-01-01	1.88952491944884000
2007-04-01	2.05329931856315000
2007-07-01	2.11421182234474000
2007-10-01	2.07023071925123000
2008-01-01	2.21318575958149000
2008-04-01	2.79128096937771000
2008-07-01	3.00744338057365000
2008-10-01	3.22022333538584000
2009-01-01	2.73795075391358000
2009-04-01	1.86309552955000000
2009-07-01	1.57017718252600000
2009-10-01	1.21565845479170000
2010-01-01	1.45883389396124000
2010-04-01	1.79697326571652000
2010-07-01	1.88704117217054000
2010-10-01	2.21574436904650000
2011-01-01	2.74902018053146000
2011-04-01	3.64343952653778000
2011-07-01	4.22875916930326000
2011-10-01	4.79826707600241000
2012-01-01	5.00484004793952000
2012-04-01	4.56628459263366000
2012-07-01	4.02559347599577000
2012-10-01	3.53988222698074000
2013-01-01	3.26569284854604000
2013-04-01	3.29649182684977000
2013-07-01	3.27715321947850000
2013-10-01	3.14669998635616000
2014-01-01	2.59986396678523000
2014-04-01	2.46297799945868000
2014-07-01	2.41164648791728000
2014-10-01	2.33606471779948000
2015-01-01	2.68176215286771000
2015-04-01	2.73070325900515000
2015-07-01	2.85741635954626000
2015-10-01	2.83037800734041000
2016-01-01	2.33699855408720000
2016-04-01	2.20062779670072000
2016-07-01	2.06075915708300000
2016-10-01	2.05749065528761000
2017-01-01	2.26391535782350000
2017-04-01	2.36235909165167000
2017-07-01	2.43926268481731000
2017-10-01	2.24613489774091000
2018-01-01	2.12061819233365000
2018-04-01	1.76838610827377000
2018-07-01	1.27165792401845000