Quarter	Net Percent, Seasonally Adjusted
1974-04-01	-16.318642670221200
1974-07-01	-10.299537067600500
1974-10-01	0.699778216316440
1975-01-01	5.887345367151570
1975-04-01	2.831714585383790
1975-07-01	3.488618203803970
1975-10-01	-2.323452871623750
1976-01-01	-6.974839404293290
1976-04-01	-10.874286262983400
1976-07-01	-17.073051499017500
1976-10-01	-15.297878879412300
1977-01-01	-10.673753368616400
1977-04-01	-2.493312473378640
1977-07-01	3.194013877989580
1977-10-01	5.656266207768230
1978-01-01	11.802578485015400
1978-04-01	13.805774276182900
1978-07-01	14.308169379824300
1978-10-01	12.934751240103500
1979-01-01	3.186471336274260
1979-04-01	-9.214581520932800
1979-07-01	-20.258443477399700
1979-10-01	-22.674671714087800
1980-01-01	-36.576337619823400
1980-04-01	-27.595712504641000
1980-07-01	-7.558531433973580
1980-10-01	2.064466587221690
1981-01-01	4.407815826955790
1981-04-01	5.708360483156200
1981-07-01	3.483747391520750
1981-10-01	2.886423967736990
1982-01-01	8.290369901474080
1982-04-01	12.696897202070300
1982-07-01	12.828517513809100
1982-10-01	14.788388621217100
1983-01-01	19.052085221548700
1983-04-01	14.625983227673500
1983-07-01	11.336337532172600
1983-10-01	8.542726347099390
1984-01-01	6.830113331406230
1984-04-01	5.546557291475060
1984-07-01	7.970663395659280
1984-10-01	9.170835794132470
1985-01-01	10.498364086078500
1985-04-01	11.842615690010800
1985-07-01	15.430615133467200
1985-10-01	22.604742801332500
1986-01-01	27.197688508598500
1986-04-01	35.379283974096200
1986-07-01	38.842277599438200
1986-10-01	36.878868696073300
1987-01-01	33.789190174167800
1987-04-01	30.400627454211300
1987-07-01	17.907675420743700
1987-10-01	14.096615362127800
1988-01-01	16.386705161276000
1988-04-01	13.686736009666000
1988-07-01	11.873003930872400
1988-10-01	13.120105848623200
1989-01-01	-1.038609841862610
1989-04-01	5.394470253242070
1989-07-01	6.607948526468850
1989-10-01	6.838278808939200
1990-01-01	3.864484108814350
1990-04-01	-3.900264772334180
1990-07-01	-3.597129334548570
1990-10-01	-11.748392890108100
1991-01-01	-6.999078424498520
1991-04-01	-0.152897052416895
1991-07-01	3.959460004825590
1991-10-01	8.769977379040420
1992-01-01	12.444522828864000
1992-04-01	14.162442578308500
1992-07-01	15.601907488970200
1992-10-01	19.453711359430500
1993-01-01	18.901888202184100
1993-04-01	20.273851082622100
1993-07-01	24.286304939272400
1993-10-01	30.251718616215000
1994-01-01	29.382693983436100
1994-04-01	26.214229868182100
1994-07-01	27.067858294651400
1994-10-01	23.217485890001400
1995-01-01	22.560788466238900
1995-04-01	31.222150235217600
1995-07-01	30.914847297004800
1995-10-01	25.363669803249800
1996-01-01	22.479972202453000
1996-04-01	23.182960584044800
1996-07-01	19.990410363909200
1996-10-01	20.517552858080000
1997-01-01	18.193594370220200
1997-04-01	17.100043319642700
1997-07-01	22.362523523123600
1997-10-01	26.527003197300100
1998-01-01	31.819351920813500
1998-04-01	33.123783713375000
1998-07-01	34.726218250247600
1998-10-01	36.498064381774100
1999-01-01	35.439919371616100
1999-04-01	33.239886151194700
1999-07-01	30.934678626868500
1999-10-01	29.474900536870900
2000-01-01	28.299071820733300
2000-04-01	28.238447133969400
2000-07-01	26.000293926409300
2000-10-01	25.447947520098900
2001-01-01	32.378250923383600
2001-04-01	37.180136160821400
2001-07-01	40.922714504975600
2001-10-01	42.447580452915500
2002-01-01	40.590899642586000
2002-04-01	35.088530293785800
2002-07-01	34.759222714623500
2002-10-01	33.527570268770300
2003-01-01	32.661912411845400
2003-04-01	34.112436857570100
2003-07-01	28.649650816737900
2003-10-01	29.589671088953500
2004-01-01	19.620478443334600
2004-04-01	15.099229925010100
2004-07-01	15.843091134013300
2004-10-01	11.462889072841100
2005-01-01	13.000000000000000
2005-04-01	13.000000000000000
2005-07-01	12.000000000000000
2005-10-01	10.000000000000000
2006-01-01	11.000000000000000
2006-04-01	5.000000000000000
2006-07-01	2.000000000000000
2006-10-01	5.000000000000000
2007-01-01	7.000000000000000
2007-04-01	2.000000000000000
2007-07-01	0.000000000000000
2007-10-01	-1.000000000000000
2008-01-01	-7.000000000000000
2008-04-01	-14.000000000000000
2008-07-01	-8.000000000000000
2008-10-01	19.000000000000000
2009-01-01	36.000000000000000
2009-04-01	31.000000000000000
2009-07-01	26.000000000000000
2009-10-01	30.000000000000000
2010-01-01	26.000000000000000
2010-04-01	19.000000000000000
2010-07-01	23.000000000000000
2010-10-01	22.000000000000000
2011-01-01	10.000000000000000
2011-04-01	10.000000000000000
2011-07-01	14.000000000000000
2011-10-01	18.000000000000000
2012-01-01	18.000000000000000
2012-04-01	20.000000000000000
2012-07-01	21.000000000000000
2012-10-01	21.000000000000000
2013-01-01	8.000000000000000
2013-04-01	6.000000000000000
2013-07-01	4.000000000000000
2013-10-01	5.000000000000000
2014-01-01	3.000000000000000
2014-04-01	2.000000000000000
2014-07-01	2.000000000000000
2014-10-01	3.000000000000000
2015-01-01	5.000000000000000
2015-04-01	4.000000000000000
2015-07-01	9.000000000000000
2015-10-01	11.000000000000000
2016-01-01	14.000000000000000
2016-04-01	11.000000000000000
2016-07-01	12.000000000000000
2016-10-01	8.000000000000000
2017-01-01	2.000000000000000
2017-04-01	4.000000000000000
2017-07-01	2.000000000000000
2017-10-01	0.000000000000000
2018-01-01	-4.000000000000000
2018-04-01	-6.000000000000000
2018-07-01	-5.000000000000000