Quarter	Percent, Not Seasonally adjusted
1981-01-01	13.32316121649270000
1981-04-01	12.99663528532100000
1981-07-01	14.81259769197510000
1981-10-01	11.75281821339480000
1982-01-01	10.35527402919310000
1982-04-01	10.67464733660180000
1982-07-01	8.47550908090256000
1982-10-01	11.11299482919390000
1983-01-01	11.36344730055740000
1983-04-01	10.98760734862490000
1983-07-01	11.61579748457900000
1983-10-01	8.45285321940798000
1984-01-01	5.62485993874654000
1984-04-01	6.31749063395285000
1984-07-01	4.50967726500635000
1984-10-01	5.50787844682050000
1985-01-01	10.79679396511080000
1985-04-01	9.66857827218500000
1985-07-01	10.18679608094490000
1985-10-01	7.57383825588372000
1986-01-01	3.18936170212766000
1986-04-01	1.31465653023079000
1986-07-01	0.70428387418457400
1986-10-01	2.04937506455944000
1987-01-01	3.94647312315717000
1987-04-01	4.28248657836371000
1987-07-01	7.39174385740516000
1987-10-01	6.74939773670466000
1988-01-01	6.47650407632954000
1988-04-01	9.43171201971812000
1988-07-01	7.35746119563545000
1988-10-01	7.73928049913714000
1989-01-01	8.89936286746897000
1989-04-01	9.44163911795692000
1989-07-01	7.24689546576963000
1989-10-01	7.07949024853904000
1990-01-01	11.74920879308870000
1990-04-01	13.12653521874790000
1990-07-01	18.13601174586230000
1990-10-01	19.08472235920700000
1991-01-01	14.60435068811900000
1991-04-01	10.27713795278830000
1991-07-01	5.90910374826991000
1991-10-01	4.35370769145825000
1992-01-01	1.46935068057654000
1992-04-01	1.81065907458160000
1992-07-01	1.17482330977462000
1992-10-01	1.58602079420090000
1993-01-01	11.34631333675600000
1993-04-01	12.18654853842430000
1993-07-01	12.62801333842970000
1993-10-01	11.35070380353400000
1994-01-01	1.53224090231965000
1994-04-01	1.49325009027058000
1994-07-01	2.59326873566448000
1994-10-01	2.10141029539021000
1995-01-01	3.12070611798132000
1995-04-01	2.73368910311586000
1995-07-01	2.32810147374184000
1995-10-01	2.96526210901261000
1996-01-01	2.19291311908581000
1996-04-01	2.07446630249002000
1996-07-01	1.03779999777057000
1996-10-01	1.28587319243605000
1997-01-01	0.84309392265192200
1997-04-01	0.07113620942501460
1997-07-01	2.13923212709620000
1997-10-01	1.32665612370411000
1998-01-01	0.31776294884017400
1998-04-01	0.07108564179396780
1998-07-01	-0.95810064917528700
1998-10-01	-0.98955172114800900
1999-01-01	-0.36263148121854700
1999-04-01	1.38026752928834000
1999-07-01	2.51494132530645000
1999-10-01	3.02350275311708000
2000-01-01	5.10956906852590000
2000-04-01	4.86811042719932000
2000-07-01	4.31817698248900000
2000-10-01	3.44160742936681000
2001-01-01	1.09718195281701000
2001-04-01	1.85746738895801000
2001-07-01	-0.60882955831811500
2001-10-01	-2.03796532171912000
2002-01-01	-0.27028699940166600
2002-04-01	0.21192854980319900
2002-07-01	2.07777549764007000
2002-10-01	3.81993960238236000
2003-01-01	4.71077457795432000
2003-04-01	0.40281973816718000
2003-07-01	1.06247172940643000
2003-10-01	1.13724737655412000
2004-01-01	0.81797166735819100
2004-04-01	4.97592778335004000
2004-07-01	4.78804877563606000
2004-10-01	4.56175040194935000
2005-01-01	3.54028259548867000
2005-04-01	3.32979811008876000
2005-07-01	5.58107748965412000
2005-10-01	4.64256721264504000
2006-01-01	3.70976747707420000
2006-04-01	3.99182586503430000
2006-07-01	0.02517170700133970
2006-10-01	-1.17098369932278000
2007-01-01	-0.47268380373585300
2007-04-01	-0.15027164489654500
2007-07-01	0.71361806154730400
2007-10-01	4.43652281521568000
2008-01-01	5.70189513060540000
2008-04-01	5.46600886957453000
2008-07-01	5.57300683574578000
2008-10-01	-1.14513604569933000
2009-01-01	-2.22312816598431000
2009-04-01	-1.17535801134829000
2009-07-01	-0.01944160334058940
2009-10-01	6.21064119078288000
2010-01-01	6.83965402528276000
2010-04-01	4.39764183185235000
2010-07-01	2.39600946905648000
2010-10-01	2.83404219480356000
2011-01-01	2.52169219911155000
2011-04-01	3.57566680579768000
2011-07-01	3.84678897567580000
2011-10-01	2.47174447174447000
2012-01-01	2.66862122586498000
2012-04-01	1.46259363443853000
2012-07-01	2.21669197681536000
2012-10-01	1.55613101232436000
2013-01-01	-0.12779351092949700
2013-04-01	-1.61361919521524000
2013-07-01	-1.09753346660338000
2013-10-01	-1.00578444103410000
2014-01-01	-1.71557205481616000
2014-04-01	0.67439743539002400
2014-07-01	0.14942980731419000
2014-10-01	-0.80373965513130500
2015-01-01	-0.88159893275898900
2015-04-01	0.00628995101702671
2015-07-01	-0.20888958693260900
2015-10-01	-0.39510803359620900
2016-01-01	0.84565739119155100
2016-04-01	-0.32233971461141900
2016-07-01	0.02518217731400320
2016-10-01	2.34303967557914000
2017-01-01	3.46441119481583000
2017-04-01	3.03979177347477000
2017-07-01	2.64818340597611000
2017-10-01	2.12115256102833000
2018-01-01	0.90839860748477800
2018-04-01	1.87386615023079000
2018-07-01	3.66668710527930000