Quarter	US Dollars, Monthly Level, Seasonally Adjusted
1960-01-01	634001738.1051840
1960-04-01	621199791.2759770
1960-07-01	645475883.8840480
1960-10-01	668596721.1045620
1961-01-01	681071523.2550681
1961-04-01	671022999.4707820
1961-07-01	709808853.1004239
1961-10-01	696068180.6383880
1962-01-01	721457374.6214980
1962-04-01	748189259.6308800
1962-07-01	720559160.6359140
1962-10-01	745985071.7194850
1963-01-01	694987435.5665670
1963-04-01	768099955.2774221
1963-07-01	867560716.2295140
1963-10-01	855727639.0447500
1964-01-01	861447012.5520040
1964-04-01	908919156.3515260
1964-07-01	906917996.9825630
1964-10-01	987126081.2362150
1965-01-01	998451550.6911020
1965-04-01	956605012.2483541
1965-07-01	998303133.9450130
1965-10-01	1031331579.3828700
1966-01-01	1016480341.0270300
1966-04-01	1073020807.1155701
1966-07-01	1062146888.1459199
1966-10-01	1097420226.6918900
1967-01-01	1107646176.3643699
1967-04-01	1180167738.5563002
1967-07-01	1103258147.9320100
1967-10-01	1155550531.0985198
1968-01-01	1183871085.6196198
1968-04-01	1183675055.8131400
1968-07-01	1270361723.1210800
1968-10-01	1262336269.1619800
1969-01-01	1354366052.1107100
1969-04-01	1401659431.3841200
1969-07-01	1453748207.9391499
1969-10-01	1490400284.7236200
1970-01-01	1565378840.5609700
1970-04-01	1629861815.4473100
1970-07-01	1756502180.2582000
1970-10-01	1802861435.8364500
1971-01-01	1830103476.0768800
1971-04-01	1858573083.8980600
1971-07-01	1858065755.2558699
1971-10-01	1934558332.0636902
1972-01-01	2026348888.6029600
1972-04-01	2091952132.7713003
1972-07-01	2262405624.3868300
1972-10-01	2391186034.0194597
1973-01-01	2763133394.8379200
1973-04-01	2918540585.4995300
1973-07-01	3232403705.2598900
1973-10-01	3322228303.3021600
1974-01-01	3359681632.5900600
1974-04-01	4017172037.4631600
1974-07-01	4354320276.8795190
1974-10-01	4256581034.9290495
1975-01-01	4719644818.5754800
1975-04-01	4478611814.3708600
1975-07-01	4016751841.7071204
1975-10-01	4154159268.5166497
1976-01-01	4322039451.7645100
1976-04-01	4477843507.7418700
1976-07-01	4847380889.9543200
1976-10-01	4717321210.0390800
1977-01-01	4803296270.3502410
1977-04-01	4813383143.2756000
1977-07-01	4547482362.8342200
1977-10-01	4910145952.3894600
1978-01-01	5033174994.2134600
1978-04-01	5271236037.1890800
1978-07-01	5396497606.9094305
1978-10-01	6034161949.6521700
1979-01-01	6062383984.2589900
1979-04-01	6683974020.1921300
1979-07-01	7215637093.4754200
1979-10-01	7571938946.9209800
1980-01-01	7948611420.0954000
1980-04-01	6843471840.7918800
1980-07-01	8338462091.4447390
1980-10-01	7735921173.2449500
1981-01-01	7431669973.6579290
1981-04-01	7203968909.1713100
1981-07-01	6851645638.1355700
1981-10-01	7105937801.9803900
1982-01-01	6911187094.9109200
1982-04-01	6983242498.0491100
1982-07-01	6774576673.5747200
1982-10-01	6141869655.0229600
1983-01-01	6798338200.4679500
1983-04-01	6833770369.2333300
1983-07-01	6768245274.2056300
1983-10-01	7008374997.0992990
1984-01-01	7566104931.7394700
1984-04-01	7249652539.3982200
1984-07-01	7187161353.0797810
1984-10-01	7218010674.6177800
1985-01-01	6704089511.7287610
1985-04-01	7272321077.9886200
1985-07-01	7991158734.4031510
1985-10-01	8446698878.6599000
1986-01-01	8803853307.7319400
1986-04-01	9245599002.5695800
1986-07-01	9611328094.1670600
1986-10-01	9534336007.4474810
1987-01-01	10290816198.9982010
1987-04-01	10981646158.0040000
1987-07-01	10955594690.1595000
1987-10-01	12120287924.6853000
1988-01-01	11763547137.2953000
1988-04-01	12727334877.8744000
1988-07-01	11838360664.9731000
1988-10-01	13173885614.2064000
1989-01-01	13192776982.1315000
1989-04-01	12675313797.3101000
1989-07-01	12672237748.1820010
1989-10-01	13086390969.6210000
1990-01-01	13908966799.2795010
1990-04-01	14063416921.0989990
1990-07-01	14241503234.4782000
1990-10-01	15134510079.2908000
1991-01-01	14971490211.3893990
1991-04-01	13444289386.9964000
1991-07-01	12925091075.9996000
1991-10-01	13784531969.5449000
1992-01-01	14023365939.2032010
1992-04-01	13825640217.7793000
1992-07-01	15345816578.9701000
1992-10-01	12908668159.9938000
1993-01-01	11822637632.7144000
1993-04-01	12539139108.1717000
1993-07-01	12886608949.7384010
1993-10-01	12582689696.3620000
1994-01-01	13739455084.6171000
1994-04-01	14369942289.4152000
1994-07-01	15277151051.0471000
1994-10-01	17993637085.3578000
1995-01-01	18653920212.2143970
1995-04-01	19499857316.4875000
1995-07-01	20169876258.9110000
1995-10-01	21424799116.4314000
1996-01-01	20682592558.1692000
1996-04-01	21241393252.4446000
1996-07-01	21099159773.9887000
1996-10-01	21425473654.3663980
1997-01-01	20359292148.0039980
1997-04-01	20422759075.7282030
1997-07-01	20687839129.0859030
1997-10-01	21340987154.8317030
1998-01-01	20702498031.0057000
1998-04-01	21094027469.5437000
1998-07-01	21265807884.1876000
1998-10-01	21811998491.0130000
1999-01-01	21074689092.2744030
1999-04-01	20344427807.2261000
1999-07-01	21549378931.1382980
1999-10-01	22030044290.6613000
2000-01-01	21783241174.5234000
2000-04-01	22410290898.9377000
2000-07-01	22215295982.9708020
2000-10-01	21366618122.3488000
2001-01-01	20873137257.0878030
2001-04-01	19175498700.0384980
2001-07-01	19062383527.5701000
2001-10-01	19022393746.5746000
2002-01-01	19862553254.2119980
2002-04-01	20230079964.1281000
2002-07-01	21088938156.5944000
2002-10-01	21988840853.3453030
2003-01-01	24121367870.4837000
2003-04-01	25559272240.6864000
2003-07-01	25409767418.5735000
2003-10-01	27366398645.9880000
2004-01-01	28948425181.8370970
2004-04-01	30373614791.3460000
2004-07-01	30301345752.7385000
2004-10-01	33130504479.3803980
2005-01-01	33294104840.1760000
2005-04-01	32885255206.7594030
2005-07-01	32868638725.3595050
2005-10-01	32189156176.1790960
2006-01-01	34648868667.7327000
2006-04-01	36376195170.7016000
2006-07-01	37264275368.7428000
2006-10-01	40042901300.2793000
2007-01-01	39814326668.8958050
2007-04-01	41070480389.6805000
2007-07-01	42256574414.7294000
2007-10-01	45948483951.2364960
2008-01-01	49540228196.2443000
2008-04-01	50571206767.5867000
2008-07-01	47758066349.5013960
2008-10-01	35385172945.9722000
2009-01-01	29782303569.9539000
2009-04-01	31178938783.6740000
2009-07-01	34228540441.8995970
2009-10-01	35786113519.2952000
2010-01-01	36618042783.9776000
2010-04-01	37097311720.5018000
2010-07-01	39809623596.5774000
2010-10-01	44589006318.9775000
2011-01-01	47336921845.5167000
2011-04-01	47480968095.8710000
2011-07-01	47832197431.4901050
2011-10-01	44868610143.7563000
2012-01-01	45107401783.8719000
2012-04-01	42660780640.2767940
2012-07-01	43031534160.2670000
2012-10-01	41995297406.9062000
2013-01-01	42831267888.3360000
2013-04-01	41176479457.6762000
2013-07-01	41652182735.2326000
2013-10-01	41826983915.0816000
2014-01-01	43168918924.7436000
2014-04-01	42145300597.3962000
2014-07-01	41121125616.2569000
2014-10-01	38132000758.7804000
2015-01-01	35173611287.9630000
2015-04-01	35291079761.1774000
2015-07-01	34873169436.2750000
2015-10-01	34475962163.7042000
2016-01-01	33950793551.6450000
2016-04-01	35577724456.7734000
2016-07-01	34711372029.2923000
2016-10-01	35187863612.9769000
2017-01-01	35997389869.2353000
2017-04-01	36474744409.1730000
2017-07-01	39948492332.2554000
2017-10-01	40701435412.5130000
2018-01-01	42522936386.6292950
2018-04-01	41344129499.6275000
2018-07-01	40957322483.1503000