Quarter	Growth rate same period previous year
1985-01-01	0.94248894018079600
1985-04-01	0.53992068421806300
1985-07-01	3.12168291035416000
1985-10-01	2.68668132708671000
1986-01-01	3.25838414634148000
1986-04-01	3.26965117384280000
1986-07-01	3.38745145744629000
1986-10-01	3.74767225325884000
1987-01-01	4.00904225871931000
1987-04-01	3.92084675563736000
1987-07-01	2.30348011042224000
1987-10-01	1.53466457258247000
1988-01-01	0.92259924595255500
1988-04-01	0.86794792312461700
1988-07-01	1.26957444926125000
1988-10-01	1.58660007955097000
1989-01-01	2.26343778842350000
1989-04-01	2.93265431556764000
1989-07-01	2.85676844450269000
1989-10-01	2.57548072739927000
1990-01-01	3.10727178958225000
1990-04-01	3.66373795103643000
1990-07-01	4.93905805410456000
1990-10-01	5.04707778437528000
1991-01-01	4.54753866033095000
1991-04-01	3.73174243982721000
1991-07-01	4.07122622420071000
1991-10-01	4.21915374677002000
1992-01-01	4.14241288573481000
1992-04-01	4.60495002379818000
1992-07-01	4.17249961113704000
1992-10-01	3.88176500213070000
1993-01-01	4.77776501665325000
1993-04-01	5.06199522238652000
1993-07-01	4.72208742394267000
1993-10-01	5.03822487413762000
1994-01-01	3.44550403741459000
1994-04-01	2.93056157066554000
1994-07-01	2.01397305197118000
1994-10-01	2.02016615777888000
1995-01-01	2.36295563718566000
1995-04-01	2.25806451612901000
1995-07-01	2.80582829588735000
1995-10-01	3.27127196798330000
1996-01-01	3.69628997385575000
1996-04-01	3.42744256584967000
1996-07-01	2.54212031345023000
1996-10-01	2.17715499813951000
1997-01-01	1.12752104176592000
1997-04-01	0.62760402932334900
1997-07-01	0.21618771421039900
1997-10-01	-0.13116474291710700
1998-01-01	0.00177811453098117
1998-04-01	1.21113080188679000
1998-07-01	1.97035986004419000
1998-10-01	2.18061982663515000
1999-01-01	3.06349229790818000
1999-04-01	3.02409006842153000
1999-07-01	2.97163718865852000
1999-10-01	2.72592930299957000
2000-01-01	2.03014270366427000
2000-04-01	2.15326883549701000
2000-07-01	2.31277262221350000
2000-10-01	2.83188011772913000
2001-01-01	4.37829516585204000
2001-04-01	5.66721561687284000
2001-07-01	5.83724597275078000
2001-10-01	5.81503423875347000
2002-01-01	4.68251214263435000
2002-04-01	3.75723279378444000
2002-07-01	3.59244636808739000
2002-10-01	3.57454142933327000
2003-01-01	3.09694566325638000
2003-04-01	2.30811407061034000
2003-07-01	2.06798736035372000
2003-10-01	1.84062982518585000
2004-01-01	1.96847903353026000
2004-04-01	2.05638671311912000
2004-07-01	2.03300539253597000
2004-10-01	1.88072815517738000
2005-01-01	1.90882456727613000
2005-04-01	2.50110621122556000
2005-07-01	2.87897697106917000
2005-10-01	3.15647585853097000
2006-01-01	2.30756603929494000
2006-04-01	2.31955416286875000
2006-07-01	2.05508212215354000
2006-10-01	2.13418311226310000
2007-01-01	3.87950232265576000
2007-04-01	4.21991897151713000
2007-07-01	4.22989595635131000
2007-10-01	4.05691454580420000
2008-01-01	3.25100230796482000
2008-04-01	3.03662663386398000
2008-07-01	3.29465546281033000
2008-10-01	4.15388666732645000
2009-01-01	4.20519695148029000
2009-04-01	4.05950757470352000
2009-07-01	3.97041471334986000
2009-10-01	3.13342154507590000
2010-01-01	2.76504524865636000
2010-04-01	1.99513363750649000
2010-07-01	1.80076327293010000
2010-10-01	2.06179796006102000
2011-01-01	2.13984859240307000
2011-04-01	2.26858375612794000
2011-07-01	2.39280699370824000
2011-10-01	2.41687360569400000
2012-01-01	2.32347471079584000
2012-04-01	2.33298139711599000
2012-07-01	2.30595099325181000
2012-10-01	2.51650382964753000
2013-01-01	2.51378952004784000
2013-04-01	2.79917388487164000
2013-07-01	3.13540553953767000
2013-10-01	2.89924714806777000
2014-01-01	2.81114154185944000
2014-04-01	2.60571808005048000
2014-07-01	2.31428442808838000
2014-10-01	1.87991570569512000
2015-01-01	1.72371978454926000
2015-04-01	1.06323303833934000
2015-07-01	0.70013071460339900
2015-10-01	0.65982152507143800
2016-01-01	1.07955915923117000
2016-04-01	0.92774278964259600
2016-07-01	0.93217297775916600
2016-10-01	0.93693979903085500
2017-01-01	1.15095466787869000
2017-04-01	1.68375334715636000
2017-07-01	1.92642975317732000
2017-10-01	2.01405520975258000
2018-01-01	1.88777065095171000
2018-04-01	1.65545463461595000
2018-07-01	1.60916661448879000