Quarter	US Dollars, Monthly Level, Seasonally Adjusted
1960-01-01	1102993389.1421099
1960-04-01	1173338600.8542500
1960-07-01	1242112631.6346800
1960-10-01	1231768884.5347500
1961-01-01	1262066893.0740700
1961-04-01	1312945645.5914600
1961-07-01	1339371708.6254299
1961-10-01	1353194933.2596700
1962-01-01	1393781749.1138800
1962-04-01	1452233434.6270600
1962-07-01	1617677615.4196699
1962-10-01	1649093170.2728300
1963-01-01	1666727830.2715700
1963-04-01	1907885275.3643100
1963-07-01	2082855036.9052002
1963-10-01	1986288182.7498000
1964-01-01	2010486232.6803498
1964-04-01	1912950817.7769098
1964-07-01	1634356166.1075100
1964-10-01	1659754449.1621300
1965-01-01	1729177605.3055701
1965-04-01	1786215510.6331600
1965-07-01	1915340671.0212200
1965-10-01	1951533879.9701200
1966-01-01	2073419497.4174697
1966-04-01	2095932302.5680997
1966-07-01	2195998470.2370200
1966-10-01	2230090245.1423000
1967-01-01	2348365991.6407704
1967-04-01	2396473005.7290600
1967-07-01	2460874147.9620400
1967-10-01	2657873663.8994200
1968-01-01	2287019955.6314600
1968-04-01	2555042716.4855600
1968-07-01	2666743371.7684300
1968-10-01	2770588865.6142200
1969-01-01	2901497299.1121397
1969-04-01	3056702759.4603900
1969-07-01	3202435371.7298203
1969-10-01	3259776016.0043497
1970-01-01	3446333896.0184000
1970-04-01	3713682709.6296997
1970-07-01	3888263245.8903200
1970-10-01	3866566496.3735604
1971-01-01	4059413532.9406404
1971-04-01	3820312410.0709900
1971-07-01	3946654391.0859003
1971-10-01	4191272374.1039405
1972-01-01	4507167111.7251600
1972-04-01	4582739563.2630000
1972-07-01	4829031799.5426000
1972-10-01	5334989814.4367000
1973-01-01	5453683017.6648800
1973-04-01	6613910559.6793400
1973-07-01	7787110809.6649000
1973-10-01	7921186322.0271800
1974-01-01	9592296843.8269300
1974-04-01	9992622281.6733590
1974-07-01	11317242261.4269000
1974-10-01	10154308335.1757010
1975-01-01	9420024318.6663800
1975-04-01	8978265696.8304900
1975-07-01	9731177988.5454000
1975-10-01	10170286318.3916000
1976-01-01	10158537168.1808990
1976-04-01	10313641017.2377000
1976-07-01	11196856662.2277010
1976-10-01	11987074806.5128000
1977-01-01	12036520175.0364020
1977-04-01	11888080296.6813010
1977-07-01	11603157942.1992990
1977-10-01	12367981378.9278000
1978-01-01	11963144028.2034000
1978-04-01	12738782371.0616000
1978-07-01	14127970170.5973000
1978-10-01	17082518286.9312000
1979-01-01	16918905615.5642990
1979-04-01	17285117646.4093000
1979-07-01	19731307600.5225000
1979-10-01	23248591372.0786000
1980-01-01	24263074673.9529000
1980-04-01	23522305973.9834000
1980-07-01	27612811328.1098000
1980-10-01	24638759174.8295000
1981-01-01	22068383578.2897000
1981-04-01	23714243567.5334000
1981-07-01	23453009233.7203030
1981-10-01	22132261304.3889000
1982-01-01	24732835028.2244000
1982-04-01	22123353748.2250980
1982-07-01	20867077307.8371000
1982-10-01	19177921677.9237980
1983-01-01	21249095171.2295000
1983-04-01	19777810356.0804020
1983-07-01	20073259948.8996000
1983-10-01	19667712951.1873000
1984-01-01	20978828423.8247030
1984-04-01	20374990013.7753000
1984-07-01	21303151278.6129000
1984-10-01	21661850041.0235000
1985-01-01	21175958344.1055000
1985-04-01	22231105144.4736980
1985-07-01	21212272980.6583020
1985-10-01	26423496817.0285000
1986-01-01	25989992227.0563000
1986-04-01	24095994859.5970000
1986-07-01	23964883330.3685000
1986-10-01	25805407242.8196030
1987-01-01	28824302441.1278000
1987-04-01	30538463971.6300000
1987-07-01	30998280191.2182000
1987-10-01	34254557038.0957000
1988-01-01	32802318356.7692000
1988-04-01	35099262459.0632900
1988-07-01	33360233243.6695000
1988-10-01	36865228618.4693000
1989-01-01	37743907111.4067000
1989-04-01	37807983085.3662000
1989-07-01	38059830854.0164950
1989-10-01	40005935217.0943000
1990-01-01	43377821874.5717000
1990-04-01	43249439386.9939000
1990-07-01	45465007766.3679000
1990-10-01	49964831456.2257000
1991-01-01	48233845292.9606000
1991-04-01	43462459508.4395000
1991-07-01	43996672815.4837950
1991-10-01	46587121046.0533000
1992-01-01	47119900906.2246000
1992-04-01	48042728928.4676000
1992-07-01	49882633647.3984000
1992-10-01	42602341295.2015000
1993-01-01	36448302977.7657000
1993-04-01	37724796517.8547000
1993-07-01	35668158186.6090000
1993-10-01	34989024349.4620000
1994-01-01	36826406140.1049040
1994-04-01	40312994520.6461000
1994-07-01	43305505408.2489000
1994-10-01	46208513491.8418000
1995-01-01	44591684602.1231000
1995-04-01	45425042259.8215000
1995-07-01	49005061191.1828000
1995-10-01	49718334393.1818000
1996-01-01	50916671659.9573060
1996-04-01	50526011866.3644000
1996-07-01	51145125221.6330000
1996-10-01	52981098338.9961000
1997-01-01	50891756728.7627000
1997-04-01	52705255401.8014000
1997-07-01	52151505621.3581000
1997-10-01	54956070699.8427000
1998-01-01	53948185320.3832000
1998-04-01	53660854914.3060000
1998-07-01	53118350778.4595000
1998-10-01	55227844571.0910950
1999-01-01	53856375616.0698000
1999-04-01	52783845036.2851000
1999-07-01	53978869819.0211000
1999-10-01	57902121707.5333940
2000-01-01	58825561893.2397000
2000-04-01	58668108481.4226000
2000-07-01	60777807495.1988000
2000-10-01	60269294844.8149000
2001-01-01	62172588371.0139000
2001-04-01	58952932473.4194000
2001-07-01	58558371016.4758000
2001-10-01	56920436944.5783000
2002-01-01	56279179589.2266000
2002-04-01	59635469296.0970000
2002-07-01	63908563760.9127960
2002-10-01	67571886861.9662100
2003-01-01	71733975806.5587000
2003-04-01	73031223355.6653000
2003-07-01	71303915322.6655000
2003-10-01	81011605621.0806100
2004-01-01	84469156750.2540000
2004-04-01	86215437498.5225000
2004-07-01	87822417557.4400000
2004-10-01	94885064352.8358000
2005-01-01	96121711472.9960000
2005-04-01	95971340614.7282100
2005-07-01	96430780375.9543000
2005-10-01	96035186524.1459000
2006-01-01	101969228996.7220000
2006-04-01	109730318537.7119900
2006-07-01	114536929093.2500000
2006-10-01	118218336478.4030000
2007-01-01	120905346401.4360000
2007-04-01	124905810316.2160000
2007-07-01	130302537837.8660000
2007-10-01	138306991303.7270000
2008-01-01	147117422597.0780000
2008-04-01	151041988517.1050000
2008-07-01	146719114815.0579800
2008-10-01	116073129909.8380000
2009-01-01	97628548924.5784000
2009-04-01	97617064142.6412000
2009-07-01	105254622626.7570000
2009-10-01	113303047099.5130000
2010-01-01	115888003067.5649900
2010-04-01	115117453668.1790000
2010-07-01	120360512828.5940000
2010-10-01	134158749118.3610000
2011-01-01	138615111866.6190000
2011-04-01	147232801241.5590000
2011-07-01	142075323108.4200000
2011-10-01	131241330275.1710000
2012-01-01	126843925201.1340000
2012-04-01	122234323572.8580000
2012-07-01	120084249753.0400000
2012-10-01	121081223720.2530000
2013-01-01	121204299731.2480000
2013-04-01	116176166217.4130000
2013-07-01	121004727877.6410000
2013-10-01	122875977729.8160000
2014-01-01	122168174001.0219900
2014-04-01	121982768068.1579900
2014-07-01	119276558915.4570000
2014-10-01	111131471233.1100000
2015-01-01	102893818988.3980000
2015-04-01	105043007830.6620000
2015-07-01	101828957456.6500100
2015-10-01	99905090196.0851900
2016-01-01	99740878354.1954000
2016-04-01	102608251381.5450000
2016-07-01	102608603631.6600000
2016-10-01	102304631505.3600000
2017-01-01	105491289498.3590000
2017-04-01	109543901938.7450000
2017-07-01	117726130100.6840000
2017-10-01	121387194221.8040000
2018-01-01	126426390482.5139900
2018-04-01	125318886280.4960000