Quarter	Percent, Not Seasonally adjusted
1981-01-01	10.07880547490670000
1981-04-01	10.20602111122430000
1981-07-01	8.88405223585280000
1981-10-01	5.72552028387840000
1982-01-01	6.29552876161768000
1982-04-01	5.98398521712350000
1982-07-01	5.63329093221879000
1982-10-01	7.54716981132075000
1983-01-01	8.52804773579890000
1983-04-01	9.41214076075902000
1983-07-01	10.37903549515450000
1983-10-01	9.59851551956816000
1984-01-01	8.09471965160588000
1984-04-01	7.28513757569318000
1984-07-01	6.77697542729490000
1984-10-01	7.02631983992612000
1985-01-01	7.04033841970086000
1985-04-01	6.85975987127122000
1985-07-01	5.90410392390590000
1985-10-01	4.94714891781117000
1986-01-01	5.10468125147024000
1986-04-01	5.49043228466845000
1986-07-01	5.77249965544175000
1986-10-01	5.97464885234670000
1987-01-01	5.38495971351836000
1987-04-01	3.93315179198876000
1987-07-01	4.39768063065997000
1987-10-01	5.35548802827525000
1988-01-01	5.07369494117147000
1988-04-01	6.34521520485137000
1988-07-01	6.40705608254284000
1988-10-01	5.52714478582823000
1989-01-01	5.79484588175847000
1989-04-01	5.25730180806675000
1989-07-01	4.81310603690961000
1989-10-01	5.27448243777624000
1990-01-01	5.00362997210653000
1990-04-01	4.83426457263669000
1990-07-01	6.06931025478421000
1990-10-01	6.03030805207240000
1991-01-01	6.45912556176197000
1991-04-01	7.24562003709237000
1991-07-01	5.07666877681648000
1991-10-01	4.61586551819950000
1992-01-01	2.70376510399756000
1992-04-01	1.16854989002872000
1992-07-01	0.92377206928290400
1992-10-01	-0.20417648816441400
1993-01-01	0.73552660043597600
1993-04-01	1.42722007401629000
1993-07-01	1.67144775896661000
1993-10-01	2.65473477602754000
1994-01-01	2.03849012967704000
1994-04-01	1.22715447420521000
1994-07-01	1.03400472967465000
1994-10-01	1.13424613141054000
1995-01-01	1.37123799964384000
1995-04-01	2.47951250262659000
1995-07-01	4.21798576248204000
1995-10-01	4.64631899383161000
1996-01-01	4.76236105787657000
1996-04-01	4.21917635368528000
1996-07-01	2.26758774511322000
1996-10-01	0.85738344943732900
1997-01-01	-0.04725753833956820
1997-04-01	-0.36927174768448400
1997-07-01	-0.70426801563019900
1997-10-01	-0.09715370018974260
1998-01-01	-0.07625787362546370
1998-04-01	-0.05316563373435840
1998-07-01	0.54148045331827500
1998-10-01	0.22792542280165400
1999-01-01	0.28694842559945200
1999-04-01	0.15654209158473600
1999-07-01	0.07585411736150220
1999-10-01	0.27288852503751200
2000-01-01	0.00304390837837775
2000-04-01	-0.03034901365705280
2000-07-01	0.11521086620378900
2000-10-01	0.50498178134591700
2001-01-01	1.27840260550626000
2001-04-01	2.21918639951425000
2001-07-01	2.41361557796553000
2001-10-01	2.59947348627305000
2002-01-01	2.60417449321532000
2002-04-01	1.96162870125631000
2002-07-01	1.49033059317523000
2002-10-01	1.49993402049761000
2003-01-01	1.36643233743409000
2003-04-01	1.39813291000972000
2003-07-01	1.17126041605966000
2003-10-01	0.60237483026608600
2004-01-01	-0.56058832878216100
2004-04-01	-0.97812504488457100
2004-07-01	-1.62711669162534000
2004-10-01	-1.45886880232040000
2005-01-01	-1.04903741373048000
2005-04-01	-1.50561341417424000
2005-07-01	-1.11976345911768000
2005-10-01	-1.42655223162894000
2006-01-01	-2.86771507863090000
2006-04-01	-2.55507775683316000
2006-07-01	-2.58759788610426000
2006-10-01	-2.16266556291392000
2007-01-01	0.09977324263039460
2007-04-01	0.79342290196313800
2007-07-01	0.37231213433630600
2007-10-01	0.61192113016544800
2008-01-01	-0.51196085538239900
2008-04-01	-0.23990164032745900
2008-07-01	0.75700227100681000
2008-10-01	1.12779696651147000
2009-01-01	1.70469207765991000
2009-04-01	1.75549343192955000
2009-07-01	2.39218632607064000
2009-10-01	1.10482469817793000
2010-01-01	0.71343283582087600
2010-04-01	0.00590824495583522
2010-07-01	-1.64362654456871000
2010-10-01	-1.63765880884188000
2011-01-01	-1.49678413705209000
2011-04-01	-1.39721738102975000
2011-07-01	-0.26707648234908000
2011-10-01	0.17769150365834500
2012-01-01	0.50851537581994800
2012-04-01	0.14679448771720000
2012-07-01	-0.71361249495086600
2012-10-01	-1.88406445169848000
2013-01-01	-2.98625871927669000
2013-04-01	-2.67432468814503000
2013-07-01	-2.37621673748605000
2013-10-01	-1.70300037979492000
2014-01-01	-0.61872213050256200
2014-04-01	-0.99124020285848400
2014-07-01	-1.10203892636094000
2014-10-01	-0.36010138476754800
2015-01-01	-0.65673032137864700
2015-04-01	-0.61777260380286600
2015-07-01	0.22473663675377900
2015-10-01	-0.07134990926152060
2016-01-01	1.08459530842201000
2016-04-01	1.26040576631735000
2016-07-01	0.39552157461189400
2016-10-01	0.29646876212648100
2017-01-01	-0.56740000927628400
2017-04-01	-0.11259524323657100
2017-07-01	-0.11477672824283800
2017-10-01	-0.56023275968800300
2018-01-01	0.32496812513604600
2018-04-01	0.00000000000000000
2018-07-01	0.91305765617478800