Quarter	US Dollars, Monthly Level, Seasonally Adjusted
1960-01-01	5194229.695866290
1960-04-01	9474652.192889460
1960-07-01	6999513.635317350
1960-10-01	9381142.998908530
1961-01-01	9522130.007525500
1961-04-01	10481272.144291200
1961-07-01	9889472.505244730
1961-10-01	10475981.561063500
1962-01-01	10627386.813966400
1962-04-01	14935436.833835801
1962-07-01	11470956.285378200
1962-10-01	16973657.112500200
1963-01-01	19472344.067377098
1963-04-01	22485101.053705800
1963-07-01	24672584.681890100
1963-10-01	20078329.977715902
1964-01-01	22444813.975074697
1964-04-01	31353339.667893402
1964-07-01	29186158.670648200
1964-10-01	32683905.908384700
1965-01-01	32629559.739168700
1965-04-01	41054362.113773400
1965-07-01	47222534.596090500
1965-10-01	48732209.224031800
1966-01-01	61791908.936122800
1966-04-01	62544315.096677910
1966-07-01	61379450.743148400
1966-10-01	63008446.569102400
1967-01-01	72335520.747351100
1967-04-01	73620951.374776200
1967-07-01	76800908.171710610
1967-10-01	93741021.025453000
1968-01-01	100495610.587252990
1968-04-01	110399491.641171000
1968-07-01	116188816.381435990
1968-10-01	124833749.120567990
1969-01-01	128055287.497323000
1969-04-01	155116843.444937020
1969-07-01	155841952.544884000
1969-10-01	173801283.909345000
1970-01-01	191593351.976099000
1970-04-01	196982254.105342000
1970-07-01	216187682.415620000
1970-10-01	223181445.762200000
1971-01-01	231338917.428931000
1971-04-01	256707267.856268020
1971-07-01	267322750.385378000
1971-10-01	301885366.706671000
1972-01-01	327786442.851197000
1972-04-01	361879352.802939950
1972-07-01	439492949.075754000
1972-10-01	477473660.930501000
1973-01-01	608287088.266094000
1973-04-01	692922888.903731000
1973-07-01	839993926.158046000
1973-10-01	1043515966.422650100
1974-01-01	1142027289.966960000
1974-04-01	1201065499.949030000
1974-07-01	1122625357.684220000
1974-10-01	996405832.666510900
1975-01-01	1010309281.477830000
1975-04-01	1109068571.871790200
1975-07-01	1283379652.217419900
1975-10-01	1482467857.201160000
1976-01-01	1624781612.484380000
1976-04-01	1912616170.064990000
1976-07-01	2032156621.826810100
1976-10-01	2095479976.043640000
1977-01-01	2325840073.256769700
1977-04-01	2385250389.620440000
1977-07-01	2507367240.443950000
1977-10-01	2745387862.565230000
1978-01-01	2975793784.173840000
1978-04-01	2999314127.400449800
1978-07-01	3174339565.065280000
1978-10-01	3522686784.190530000
1979-01-01	3467794182.679970000
1979-04-01	3600567181.218450000
1979-07-01	3930611592.534120000
1979-10-01	4012329376.317289400
1980-01-01	4223366979.844340300
1980-04-01	4113310578.575499500
1980-07-01	4417485418.440780000
1980-10-01	4747043109.755191000
1981-01-01	5214712439.944400000
1981-04-01	5344641132.940149000
1981-07-01	5464811926.846620000
1981-10-01	5239468114.082180000
1982-01-01	5521769851.876200000
1982-04-01	5442648210.455390000
1982-07-01	5636946466.455390000
1982-10-01	5196107499.988220000
1983-01-01	5481316465.622640000
1983-04-01	5966956548.281490000
1983-07-01	6318177185.981270000
1983-10-01	6498113749.944350000
1984-01-01	7245734942.705270000
1984-04-01	7304810207.433081000
1984-07-01	7055587751.149390000
1984-10-01	7549784747.268930000
1985-01-01	6627285362.356800000
1985-04-01	7302268777.682771000
1985-07-01	7373294939.406680000
1985-10-01	8683402066.438780000
1986-01-01	7899475588.793870000
1986-04-01	8499462542.716300000
1986-07-01	9007022367.511030000
1986-10-01	9261615376.634880000
1987-01-01	10532024709.404700000
1987-04-01	11784224383.351700000
1987-07-01	11913772493.389800000
1987-10-01	12685632687.131600000
1988-01-01	14446712010.091400000
1988-04-01	14266778412.811000000
1988-07-01	15797842207.340000000
1988-10-01	16078299523.182200000
1989-01-01	15735454805.124601000
1989-04-01	15002803306.039800000
1989-07-01	15934397303.958300000
1989-10-01	15719224052.317800000
1990-01-01	15583163054.188900000
1990-04-01	15631110058.233799000
1990-07-01	16904905382.952400000
1990-10-01	16820192868.727102000
1991-01-01	17018626478.032398000
1991-04-01	18200011402.012302000
1991-07-01	17303333152.996200000
1991-10-01	19243638478.125100000
1992-01-01	18860439050.818600000
1992-04-01	19272155217.323600000
1992-07-01	19532795691.619297000
1992-10-01	19180362290.054500000
1993-01-01	20069846364.797500000
1993-04-01	20210749578.798600000
1993-07-01	20836905714.613100000
1993-10-01	21262056865.155098000
1994-01-01	21789754689.856503000
1994-04-01	23204005429.277798000
1994-07-01	24152151094.678997000
1994-10-01	26694158541.878000000
1995-01-01	28586706580.424000000
1995-04-01	31135980946.454597000
1995-07-01	33051845189.790100000
1995-10-01	32515656497.132900000
1996-01-01	34050633604.736298000
1996-04-01	32317717030.633100000
1996-07-01	30659645427.058000000
1996-10-01	33081125739.093800000
1997-01-01	32108165446.199400000
1997-04-01	34523478849.069000000
1997-07-01	35469530866.454500000
1997-10-01	34264499425.334698000
1998-01-01	34794246600.370500000
1998-04-01	33855410785.277300000
1998-07-01	31538849706.300500000
1998-10-01	32724172760.444702000
1999-01-01	32253171064.544903000
1999-04-01	34924670042.098400000
1999-07-01	36292742891.179900000
1999-10-01	40262792367.487700000
2000-01-01	40656784531.682594000
2000-04-01	42662789846.275400000
2000-07-01	45110524071.364500000
2000-10-01	44013784111.117300000
2001-01-01	41479262222.910400000
2001-04-01	37717819735.591000000
2001-07-01	36212103532.500800000
2001-10-01	35205997963.766900000
2002-01-01	36964478542.150406000
2002-04-01	39573872419.474200000
2002-07-01	41770063197.015900000
2002-10-01	43883423554.858604000
2003-01-01	44652787272.786900000
2003-04-01	45271637917.615204000
2003-07-01	48395977371.698105000
2003-10-01	55103277616.255905000
2004-01-01	61467915487.747400000
2004-04-01	62870428555.235695000
2004-07-01	62373438384.843800000
2004-10-01	66783186586.912094000
2005-01-01	69337241365.752610000
2005-04-01	68478347553.757500000
2005-07-01	71930752191.902300000
2005-10-01	74807863701.867000000
2006-01-01	76312731424.382200000
2006-04-01	79974020629.453600000
2006-07-01	84069432679.873200000
2006-10-01	85126266920.827100000
2007-01-01	87528781391.175400000
2007-04-01	91268732893.246000000
2007-07-01	92038736874.327700000
2007-10-01	100101322295.189000000
2008-01-01	103178583900.946000000
2008-04-01	112376073891.346000000
2008-07-01	116214900212.488000000
2008-10-01	90150284262.157900000
2009-01-01	77306061623.232000000
2009-04-01	88566287056.309310000
2009-07-01	95692847053.185010000
2009-10-01	100843096917.953000000
2010-01-01	104955495016.829010000
2010-04-01	117921003221.877990000
2010-07-01	117537748853.229000000
2010-10-01	124912557808.474000000
2011-01-01	135947658373.771990000
2011-04-01	139955754399.786000000
2011-07-01	142846570271.607000000
2011-10-01	136863718514.656000000
2012-01-01	140100590761.827000000
2012-04-01	137528209281.112000000
2012-07-01	135290603016.609000000
2012-10-01	135488907392.068000000
2013-01-01	140664786816.873020000
2013-04-01	138594425968.525000000
2013-07-01	138393178395.772000000
2013-10-01	141849241742.800000000
2014-01-01	142919341556.020000000
2014-04-01	143034364065.900000000
2014-07-01	143336003309.707000000
2014-10-01	143046227511.356000000
2015-01-01	138708209750.184020000
2015-04-01	132607742564.250990000
2015-07-01	129451161358.121000000
2015-10-01	125961987670.815000000
2016-01-01	119345451124.947000000
2016-04-01	123716769352.920000000
2016-07-01	123192992575.243000000
2016-10-01	128827218258.822000000
2017-01-01	136484413289.094000000
2017-04-01	144487052828.606020000
2017-07-01	153359623446.151000000
2017-10-01	139732736000.021000000
2018-01-01	150016021837.641000000
2018-04-01	149081718787.622000000
2018-07-01	156030892370.719000000