Quarter	Growth rate same period previous year
1992-01-01	437.67772511848400000
1992-04-01	583.05785123966900000
1992-07-01	1054.04255319149000000
1992-10-01	911.66219839142100000
1993-01-01	273.46848832084600000
1993-04-01	162.73442226255300000
1993-07-01	55.23598820059000000
1993-10-01	29.20365708228440000
1994-01-01	37.12532452206750000
1994-04-01	37.07114897536260000
1994-07-01	39.42992874109260000
1994-10-01	21.18757050558920000
1995-01-01	14.50946643717730000
1995-04-01	15.79875692927930000
1995-07-01	15.35775127768320000
1995-10-01	18.87958026571890000
1996-01-01	13.75319404779800000
1996-04-01	13.51998259229710000
1996-07-01	13.26884737502770000
1996-10-01	9.21839407744874000
1997-01-01	4.51242071881609000
1997-04-01	1.98709347645518000
1997-07-01	1.27770534550194000
1997-10-01	2.41804080036500000
1998-01-01	1.46659080852138000
1998-04-01	1.91078812178926000
1998-07-01	1.53192584963955000
1998-10-01	0.39455262822959200
1999-01-01	-0.23674537412000200
1999-04-01	-1.95487797381202000
1999-07-01	-2.14910612400152000
1999-10-01	0.00633874239349556
2000-01-01	0.48710422781490500
2000-04-01	0.48905887516458000
2000-07-01	1.56786524133464000
2000-10-01	0.08239842809154780
2001-01-01	1.05027655210988000
2001-04-01	4.86054782554438000
2001-07-01	6.46169547745104000
2001-10-01	7.02976567447751000
2002-01-01	8.12423124231242000
2002-04-01	3.61775556348923000
2002-07-01	0.83882564409825600
2002-10-01	1.31360946745562000
2003-01-01	0.76218645128261700
2003-04-01	3.12966578614908000
2003-07-01	4.01663695781344000
2003-10-01	2.53475061324614000
2004-01-01	4.01354784081290000
2004-04-01	5.72414945152848000
2004-07-01	10.21935336456070000
2004-10-01	9.73456368193208000
2005-01-01	9.43813462463736000
2005-04-01	9.96940760387406000
2005-07-01	7.84350367934498000
2005-10-01	9.52495350323816000
2006-01-01	8.29612858347997000
2006-04-01	6.66089875512774000
2006-07-01	8.56414466807223000
2006-10-01	9.09313391051880000
2007-01-01	10.09361518097830000
2007-04-01	11.77533710706630000
2007-07-01	13.18337325169340000
2007-10-01	18.68697892539920000
2008-01-01	20.92468121216100000
2008-04-01	21.11243790952500000
2008-07-01	19.44133521943220000
2008-10-01	12.22013614623780000
2009-01-01	8.44018444097306000
2009-04-01	1.25130542043019000
2009-07-01	-3.53569803343983000
2009-10-01	-5.93815477124687000
2010-01-01	-6.42726428701013000
2010-04-01	-2.18109878770713000
2010-07-01	1.53653358138265000
2010-10-01	6.55689794043345000
2011-01-01	9.16745647825168000
2011-04-01	10.61322090647310000
2011-07-01	8.37508912779323000
2011-10-01	5.72876280596032000
2012-01-01	3.07477006145375000
2012-04-01	1.63381135480947000
2012-07-01	1.73900017605563000
2012-10-01	2.82258376369554000
2013-01-01	2.09041059328638000
2013-04-01	1.83033084257716000
2013-07-01	1.61790966771708000
2013-10-01	-0.29525662594441300
2014-01-01	0.20873386522008000
2014-04-01	-0.40901726502317400
2014-07-01	-0.25917555342246200
2014-10-01	-0.62822357773753700
2015-01-01	-2.06197667526255000
2015-04-01	-0.96733129188933000
2015-07-01	-1.61875819044127000
2015-10-01	-0.38780501239289700
2016-01-01	0.03681584906659900
2016-04-01	0.03628331705493170
2016-07-01	1.06404781518821000
2016-10-01	3.17358419263553000
2017-01-01	5.93329794386196000
2017-04-01	5.60749559176958000
2017-07-01	6.28306345265472000
2017-10-01	4.55987084955801000
2018-01-01	1.40841169035375000
2018-04-01	0.28910934450616200
2018-07-01	-0.02691698860252500