Quarter	US Dollars, Monthly Level, Seasonally Adjusted
1970-01-01	4280531230.3476005
1970-04-01	4413773696.3741800
1970-07-01	4604288571.0378600
1970-10-01	4759095357.8570700
1971-01-01	4679448147.8108800
1971-04-01	4766038948.1305400
1971-07-01	5145582818.8184900
1971-10-01	5278093514.0961200
1972-01-01	5890024924.0411400
1972-04-01	6208483836.9631400
1972-07-01	6300518669.8170900
1972-10-01	6860678253.4613090
1973-01-01	7442037492.0648500
1973-04-01	8420983623.9060990
1973-07-01	9577706698.9549000
1973-10-01	9681174411.0204400
1974-01-01	11079225947.1928000
1974-04-01	12514472334.8046000
1974-07-01	13337569577.0846000
1974-10-01	12774295599.1020010
1975-01-01	13053669213.3971000
1975-04-01	12731927426.3936000
1975-07-01	12385639252.7181990
1975-10-01	13477323244.3239000
1976-01-01	14188878531.3816010
1976-04-01	14913473890.2634010
1976-07-01	15692151631.5111000
1976-10-01	16513165462.0614010
1977-01-01	16510255997.7624990
1977-04-01	16521860167.0503980
1977-07-01	16989010751.1420000
1977-10-01	17362388187.9691000
1978-01-01	18301108630.4583000
1978-04-01	18962708609.8994030
1978-07-01	20111184853.5343000
1978-10-01	21509510075.1936000
1979-01-01	22640088268.2363000
1979-04-01	23911082095.3509980
1979-07-01	27438331241.1886000
1979-10-01	29127129460.5837000
1980-01-01	32127426622.8252000
1980-04-01	32481902454.4482040
1980-07-01	33506249312.9002040
1980-10-01	32326152390.5150000
1981-01-01	29628292039.2546000
1981-04-01	28165607887.4743000
1981-07-01	28005236733.5395000
1981-10-01	29799313953.8377000
1982-01-01	28294798237.4284970
1982-04-01	28539936630.0197000
1982-07-01	27219304721.6345020
1982-10-01	26670863245.5380020
1983-01-01	27298905929.2691000
1983-04-01	25406245937.0517000
1983-07-01	24328909400.3948970
1983-10-01	24516655326.5132980
1984-01-01	25599211465.1807020
1984-04-01	26117761107.2167000
1984-07-01	24262657230.0935970
1984-10-01	24292604928.3948000
1985-01-01	23607250417.0125000
1985-04-01	24848799808.7091980
1985-07-01	26709369110.8896000
1985-10-01	29190666429.4250000
1986-01-01	30245043533.1056020
1986-04-01	30512377308.3845020
1986-07-01	31948985359.9107000
1986-10-01	32069430984.8822020
1987-01-01	35783138338.7279050
1987-04-01	37675330702.4765000
1987-07-01	37764943267.8938000
1987-10-01	42303088728.1559000
1988-01-01	42731673204.4052000
1988-04-01	43705200899.1216000
1988-07-01	42037949635.7316000
1988-10-01	45323666935.6430000
1989-01-01	45909155163.4080050
1989-04-01	45970862041.5764000
1989-07-01	45414459504.8107000
1989-10-01	49962349980.8745960
1990-01-01	53816798868.5465000
1990-04-01	54078595386.7357000
1990-07-01	57411368652.4232000
1990-10-01	61938890884.1985000
1991-01-01	61121464753.8526000
1991-04-01	52760098888.8930000
1991-07-01	53745987995.5829000
1991-10-01	56415627931.7554000
1992-01-01	56992149662.2145000
1992-04-01	56824491784.3577000
1992-07-01	60637176303.3175050
1992-10-01	56189977185.3560000
1993-01-01	53892748100.2880000
1993-04-01	55057859095.0078000
1993-07-01	51908742746.9510960
1993-10-01	52736024899.4314000
1994-01-01	54736591920.2578050
1994-04-01	57838233841.0323940
1994-07-01	64287385961.5982060
1994-10-01	67260844152.0844040
1995-01-01	69542235979.1236000
1995-04-01	74222669666.8159000
1995-07-01	73606635819.1627000
1995-10-01	73882973704.0710000
1996-01-01	75918562351.3734000
1996-04-01	73484233586.4731900
1996-07-01	73278077618.2841000
1996-10-01	74478016382.5725100
1997-01-01	70011393135.8406000
1997-04-01	70544237090.0261100
1997-07-01	69456449423.1828000
1997-10-01	73715411891.9266000
1998-01-01	73130325964.7831000
1998-04-01	74542651392.7665000
1998-07-01	76586635019.4187000
1998-10-01	81740121632.1651000
1999-01-01	77986004813.5893100
1999-04-01	75574381639.6487100
1999-07-01	77117114391.0626000
1999-10-01	82745799765.1650100
2000-01-01	83502097333.6075000
2000-04-01	83132623360.6476000
2000-07-01	84821573733.9044000
2000-10-01	87385389423.9979100
2001-01-01	88547874985.7101000
2001-04-01	82717144304.5666000
2001-07-01	80852478941.8120900
2001-10-01	76930822851.1698000
2002-01-01	77368203017.7535000
2002-04-01	80822811122.1241900
2002-07-01	84792332107.3788000
2002-10-01	87209470721.3443000
2003-01-01	98104671627.7011000
2003-04-01	98404591581.6406100
2003-07-01	96934548988.6142000
2003-10-01	105823269313.0340000
2004-01-01	111957371760.7510000
2004-04-01	112316102583.4890000
2004-07-01	116079966728.1389900
2004-10-01	126662644427.2450000
2005-01-01	126133506542.1960000
2005-04-01	123476876984.3909900
2005-07-01	125803654143.3280000
2005-10-01	127058130716.6640000
2006-01-01	127430249329.6879900
2006-04-01	137566450019.6880200
2006-07-01	138169571173.0650000
2006-10-01	140600660597.1500200
2007-01-01	145127503552.4650000
2007-04-01	155449898222.2530200
2007-07-01	160497886668.4820300
2007-10-01	171120058015.7469800
2008-01-01	184284635960.5320000
2008-04-01	192501139862.2640000
2008-07-01	188655950962.0620000
2008-10-01	149546601844.7120000
2009-01-01	131701533800.3930000
2009-04-01	134429192987.9000000
2009-07-01	142530973036.4940200
2009-10-01	154782700076.2060000
2010-01-01	148658299607.6470000
2010-04-01	144583910645.1740000
2010-07-01	152512880077.4140000
2010-10-01	161656808576.7420000
2011-01-01	177439074820.4660000
2011-04-01	184665584245.3520000
2011-07-01	183662874379.5910000
2011-10-01	172796274807.8170200
2012-01-01	172889193003.6220000
2012-04-01	170286921343.5839800
2012-07-01	165281615737.1460300
2012-10-01	166035443803.1790000
2013-01-01	170581770566.2200000
2013-04-01	168865550732.1910000
2013-07-01	170536247082.0740000
2013-10-01	174602579173.7610000
2014-01-01	175180996635.8580000
2014-04-01	174927259143.5660000
2014-07-01	172411600002.1959800
2014-10-01	157843403969.8530000
2015-01-01	143692301479.1110000
2015-04-01	144801136716.7530200
2015-07-01	142437687369.3710000
2015-10-01	142306557288.8740000
2016-01-01	140846886664.2250000
2016-04-01	141730011116.9160000
2016-07-01	144993702705.0750000
2016-10-01	143442873576.7089800
2017-01-01	146670943234.5200000
2017-04-01	150182715256.6650000
2017-07-01	163536566553.3050000
2017-10-01	165775528781.8220000
2018-01-01	172515226633.5350000
2018-04-01	171162220525.0680000