Quarter	US Dollars, sum over component sub-periods, Seasonally Adjusted
1960-01-01	2870440643.2923803
1960-04-01	2963344328.6381800
1960-07-01	2998624454.8034000
1960-10-01	3013282250.2050100
1961-01-01	2989195110.2328997
1961-04-01	2919691007.0932400
1961-07-01	2811633073.9691095
1961-10-01	2844109251.9432500
1962-01-01	2866819252.9711200
1962-04-01	2943673441.2947197
1962-07-01	3000242374.7184396
1962-10-01	2945287157.5601997
1963-01-01	3001940470.0167103
1963-04-01	3122557468.1090403
1963-07-01	3228284091.6899800
1963-10-01	3351724452.4426203
1964-01-01	3609634971.9826097
1964-04-01	3567320590.2576500
1964-07-01	3620699665.4089000
1964-10-01	3737004434.7081300
1965-01-01	3516427876.8187600
1965-04-01	3670183228.3306900
1965-07-01	3736942138.2652000
1965-10-01	3815790316.0182300
1966-01-01	3907294366.7946100
1966-04-01	3800001677.1035000
1966-07-01	3935326035.6740603
1966-10-01	3697942390.4280800
1967-01-01	4115166975.4329796
1967-04-01	4112616084.0186605
1967-07-01	4064092059.5464700
1967-10-01	4090371112.0197500
1968-01-01	4297339755.0033800
1968-04-01	4298324720.9601790
1968-07-01	4446981915.4984600
1968-10-01	4447225222.2901400
1969-01-01	4493384268.4504190
1969-04-01	4562313712.9973700
1969-07-01	4544207296.8082600
1969-10-01	4700788130.3483200
1970-01-01	4771340153.3505400
1970-04-01	5069685713.3642700
1970-07-01	4962329084.5195490
1970-10-01	5225834505.8753100
1971-01-01	5238490065.6673600
1971-04-01	5579787036.4333800
1971-07-01	5519833087.2810510
1971-10-01	5835031323.5568700
1972-01-01	6341171613.4053000
1972-04-01	6487672858.4029400
1972-07-01	6101872919.6976300
1972-10-01	7054531624.0237400
1973-01-01	7774004155.7596800
1973-04-01	8641142883.2937100
1973-07-01	9481950779.3050800
1973-10-01	10246524201.7815990
1974-01-01	11209326757.2878000
1974-04-01	13375344884.9287000
1974-07-01	13357791946.0938000
1974-10-01	13341195194.7145000
1975-01-01	13426489835.1601000
1975-04-01	12365441919.5338000
1975-07-01	12579186249.2552990
1975-10-01	12242935189.0465010
1976-01-01	12416306648.8998000
1976-04-01	13122220152.3889000
1976-07-01	13632183369.7991000
1976-10-01	13663270005.5329000
1977-01-01	14606257680.6720000
1977-04-01	15301417935.4280000
1977-07-01	14988124202.2013000
1977-10-01	15261839734.0040000
1978-01-01	17342808295.3464000
1978-04-01	16564528120.7871990
1978-07-01	18294600254.7953000
1978-10-01	18931677010.9277000
1979-01-01	20014239305.9179000
1979-04-01	23532927115.5372000
1979-07-01	24887865600.6169970
1979-10-01	25826617349.1950000
1980-01-01	28122613946.7512000
1980-04-01	27834393858.2452000
1980-07-01	26131382795.8342970
1980-10-01	25581293165.0079000
1981-01-01	23616678769.5782000
1981-04-01	23039378606.3599970
1981-07-01	24736488205.3453980
1981-10-01	24925555574.7352030
1982-01-01	24389024339.6753000
1982-04-01	24545142091.5695000
1982-07-01	23223332126.5872000
1982-10-01	22358306020.0328980
1983-01-01	22900348922.7758980
1983-04-01	24126686724.2557000
1983-07-01	23790084078.5762020
1983-10-01	24457932923.2606000
1984-01-01	24665484960.9660000
1984-04-01	25927781815.0490000
1984-07-01	25403100863.3249970
1984-10-01	25488292297.8204000
1985-01-01	24526047880.0030000
1985-04-01	26231422270.8366000
1985-07-01	26957631430.0402000
1985-10-01	28066074057.4775000
1986-01-01	28761289340.2881000
1986-04-01	30557977847.6238000
1986-07-01	30834658049.8047000
1986-10-01	31474945408.0823020
1987-01-01	33497074162.7417000
1987-04-01	36681479017.2445000
1987-07-01	38199414339.7880000
1987-10-01	41955100815.7140050
1988-01-01	42570883579.5974040
1988-04-01	46235278688.6648000
1988-07-01	45255400098.8148960
1988-10-01	48727996664.6535950
1989-01-01	49489356639.6758960
1989-04-01	47492466234.0587000
1989-07-01	48395355842.6867000
1989-10-01	47438581776.7600900
1990-01-01	52105038542.4342040
1990-04-01	52524700330.4228000
1990-07-01	55123445485.8417000
1990-10-01	56723447410.9966050
1991-01-01	53795626839.1518900
1991-04-01	48197779167.1939000
1991-07-01	49332863932.0057000
1991-10-01	51666713948.1460000
1992-01-01	51473837783.5759050
1992-04-01	54341452696.3869000
1992-07-01	57130318671.7884000
1992-10-01	51131843635.8932000
1993-01-01	50400480272.5880000
1993-04-01	51066092671.0302050
1993-07-01	51070783712.3372040
1993-10-01	51826511090.6299000
1994-01-01	52745215273.7903000
1994-04-01	54208287608.6588000
1994-07-01	57204198878.2215960
1994-10-01	61361074385.9592000
1995-01-01	62027148825.0962000
1995-04-01	65476518913.5499040
1995-07-01	67514513754.1419000
1995-10-01	67782231920.1329000
1996-01-01	69235215084.2346000
1996-04-01	69548854608.9700000
1996-07-01	70751051332.4014000
1996-10-01	74607830313.5685000
1997-01-01	73679257158.4085000
1997-04-01	75825832078.0887000
1997-07-01	74843675851.6850000
1997-10-01	78739880790.6879000
1998-01-01	76485913943.9663000
1998-04-01	78369466775.4021900
1998-07-01	75916187448.7174000
1998-10-01	77981424144.1149900
1999-01-01	77096696066.2404000
1999-04-01	76700530566.1836100
1999-07-01	80466993975.4924000
1999-10-01	83168517597.0473000
2000-01-01	84794233069.1429900
2000-04-01	84322773353.3132000
2000-07-01	83922011506.1763900
2000-10-01	85024372244.0748000
2001-01-01	87488541763.7216000
2001-04-01	85360077184.5856000
2001-07-01	82196657345.6781000
2001-10-01	80667118940.7834000
2002-01-01	82742147023.1028900
2002-04-01	89559836486.6374000
2002-07-01	91599744758.0515000
2002-10-01	91481037042.6709000
2003-01-01	96044073240.9794000
2003-04-01	95970493182.9899000
2003-07-01	95573516949.3573000
2003-10-01	104113934683.7750100
2004-01-01	110806161435.7640000
2004-04-01	113187969354.0419900
2004-07-01	116536681364.8620000
2004-10-01	122709600573.6630100
2005-01-01	123860596335.3169900
2005-04-01	128396714322.4110100
2005-07-01	129554909636.2760000
2005-10-01	131044033696.1680000
2006-01-01	149545547304.7200000
2006-04-01	161209332238.8010000
2006-07-01	141228875723.5800000
2006-10-01	141236434763.4450000
2007-01-01	147502463342.4790000
2007-04-01	151452935830.3820000
2007-07-01	160094781014.3629800
2007-10-01	163920318983.0400000
2008-01-01	165809071222.3310000
2008-04-01	176357522998.3709700
2008-07-01	166987327291.4060000
2008-10-01	128325379663.6010000
2009-01-01	111555416479.2399900
2009-04-01	117479280010.5850000
2009-07-01	126653672729.1590100
2009-10-01	133554069867.6990000
2010-01-01	131522169941.9720200
2010-04-01	134974481039.1379900
2010-07-01	142116539499.9409800
2010-10-01	151855691316.2760000
2011-01-01	155320228289.9600200
2011-04-01	159849754972.6150000
2011-07-01	163269550609.4970000
2011-10-01	159859610491.5120000
2012-01-01	160932580843.7060000
2012-04-01	160509724950.8840000
2012-07-01	159761328386.1490000
2012-10-01	162335018233.5780000
2013-01-01	158180501538.7330000
2013-04-01	160558243202.8140000
2013-07-01	163199600004.5630000
2013-10-01	174069722773.3130000
2014-01-01	168880822158.0640000
2014-04-01	173055098607.8060000
2014-07-01	171782590230.7020000
2014-10-01	169956168238.2840000
2015-01-01	159388339191.0170000
2015-04-01	153939141752.5960000
2015-07-01	152675764000.2089800
2015-10-01	152074265697.0470000
2016-01-01	145168453524.3480000
2016-04-01	149617510118.3500000
2016-07-01	147915684691.4440000
2016-10-01	140550704317.0650000
2017-01-01	145227992945.1989700
2017-04-01	151592527451.8360000
2017-07-01	156835134922.9200000
2017-10-01	159577830363.7970000
2018-01-01	164478618223.9360000
2018-04-01	164026488045.7310200