Quarter	Percent, Seasonally Adjusted
1981-01-01	2.6288272389944300
1981-04-01	7.0346918373636900
1981-07-01	3.3912935338809600
1981-10-01	0.5988277257028950
1982-01-01	1.7767165527752900
1982-04-01	-0.1352078384870190
1982-07-01	2.1894600748612400
1982-10-01	-0.4254548682276640
1983-01-01	0.7108454996182890
1983-04-01	3.3126536141683400
1983-07-01	5.2466333348427200
1983-10-01	6.3510761791135800
1984-01-01	5.7208476613734400
1984-04-01	5.2786791103324500
1984-07-01	4.8357595546971000
1984-10-01	5.3396305374663100
1985-01-01	5.1984455481121200
1985-04-01	5.7857343663386200
1985-07-01	4.4166488344253400
1985-10-01	3.3174601093370800
1986-01-01	-1.7849980361827000
1986-04-01	-11.7007125942374000
1986-07-01	-8.3408892935366800
1986-10-01	-2.3203152419415700
1987-01-01	-3.9085750929088400
1987-04-01	-3.5585745828018200
1987-07-01	-6.6912129176505300
1987-10-01	-4.2890162495479700
1988-01-01	-2.8413278495633900
1988-04-01	-4.8207409355467600
1988-07-01	-4.6727937484429900
1988-10-01	-3.4339480139001700
1989-01-01	0.9444240870185380
1989-04-01	0.3396864034694950
1989-07-01	0.0586259775308806
1989-10-01	-1.6606888698858900
1990-01-01	-0.2546885206983200
1990-04-01	-0.2974059916171810
1990-07-01	3.4546641055549100
1990-10-01	6.5194985964452100
1991-01-01	3.9044980323236600
1991-04-01	4.1955477482434000
1991-07-01	4.2405689017135000
1991-10-01	2.0654250489205900
1992-01-01	2.0914934629736500
1992-04-01	3.2577947497199200
1992-07-01	4.9314934000973400
1992-10-01	3.3728443285786600
1993-01-01	2.1455565243754000
1993-04-01	5.9621562081506500
1993-07-01	2.9474520742311000
1993-10-01	0.7168467234237110
1994-01-01	2.7753899568273800
1994-04-01	2.7020009119442500
1994-07-01	2.6217223906476800
1994-10-01	3.6227254292032800
1995-01-01	3.5133877222905600
1995-04-01	3.0913110778806000
1995-07-01	4.0058245920797500
1995-10-01	3.3698678629084800
1996-01-01	6.9021853443380000
1996-04-01	6.7413250556608800
1996-07-01	6.5209510933610700
1996-10-01	6.8213738878593200
1997-01-01	8.6656578767407900
1997-04-01	5.2716940046167800
1997-07-01	5.9595169102211000
1997-10-01	4.8672194670208600
1998-01-01	2.1703499000690200
1998-04-01	1.0912769657933200
1998-07-01	-1.7087907583533900
1998-10-01	-2.7252269642955800
1999-01-01	0.8519821467362380
1999-04-01	3.9592828019412000
1999-07-01	6.7969380029223700
1999-10-01	9.6519596859924200
2000-01-01	11.2285522867007000
2000-04-01	12.1788742980491000
2000-07-01	16.4964879608067000
2000-10-01	18.6339512691889000
2001-01-01	15.1601769408631000
2001-04-01	15.6022653004397000
2001-07-01	17.3007983437301000
2001-10-01	15.0517835638030000
2002-01-01	12.7428692615794000
2002-04-01	13.1693803894795000
2002-07-01	11.4192726251333000
2002-10-01	12.0336044960031000
2003-01-01	11.7451362568286000
2003-04-01	12.3416428500954000
2003-07-01	11.8702300443133000
2003-10-01	12.3159103014760000
2004-01-01	11.5192355757044000
2004-04-01	12.1973584715857000
2004-07-01	13.3203050434499000
2004-10-01	12.4887246132781000
2005-01-01	16.3725780749104000
2005-04-01	13.4825224536791000
2005-07-01	16.5238024234545000
2005-10-01	19.3316511775582000
2006-01-01	15.1468015713162000
2006-04-01	17.7405732216278000
2006-07-01	16.8172161395989000
2006-10-01	15.6211353689377000
2007-01-01	11.2259195076729000
2007-04-01	10.3741829639626000
2007-07-01	14.1531622488604000
2007-10-01	13.8285781352127000
2008-01-01	15.8389475312720000
2008-04-01	16.8491791829320000
2008-07-01	14.7578309576319000
2008-10-01	15.7711596585831000
2009-01-01	6.6538877597850400
2009-04-01	12.7754921540161000
2009-07-01	10.6514255932023000
2009-10-01	12.7749133752263000
2010-01-01	12.2362530426293000
2010-04-01	10.8958302793776000
2010-07-01	9.7271282460831700
2010-10-01	11.2553903366180000
2011-01-01	9.8347597211535000
2011-04-01	13.8228620255148000
2011-07-01	13.0463592955475000
2011-10-01	13.2426524864396000
2012-01-01	14.5072182396721000
2012-04-01	11.7770105268387000
2012-07-01	11.8442103560518000
2012-10-01	11.5542718344562000
2013-01-01	9.5673400826377600
2013-04-01	10.0008674867746000
2013-07-01	9.9358127252549800
2013-10-01	11.3190398016891000
2014-01-01	13.6978371902636000
2014-04-01	10.1391257828603000
2014-07-01	8.5568185764599500
2014-10-01	11.6052586093355000
2015-01-01	8.6460482725340100
2015-04-01	8.3401633365320100
2015-07-01	8.4372343406987400
2015-10-01	6.4457315552976800
2016-01-01	3.9633034039573700
2016-04-01	2.4665099364242600
2016-07-01	3.2199439907101600
2016-10-01	6.2994565298337800
2017-01-01	5.4051230284050100
2017-04-01	6.9690977114411000
2017-07-01	5.1542270548245600
2017-10-01	5.0562526949388000
2018-01-01	7.4480066136129400
2018-04-01	8.6130560277406300