Quarter	US Dollars, monthly level, Seasonally Adjusted
1970-01-01	39176860461.625900
1970-04-01	40516489729.508700
1970-07-01	41125240863.735500
1970-10-01	42287224343.535900
1971-01-01	43741588378.049500
1971-04-01	44903655516.624600
1971-07-01	47616191413.500200
1971-10-01	46142360403.768400
1972-01-01	50723505673.007400
1972-04-01	52283274498.460205
1972-07-01	52678945817.463600
1972-10-01	57992071234.675300
1973-01-01	62630884814.473100
1973-04-01	69243239565.027390
1973-07-01	76834192259.100900
1973-10-01	80587115571.250490
1974-01-01	86979927118.654700
1974-04-01	97155556615.883500
1974-07-01	101718627825.310000
1974-10-01	104743626355.060990
1975-01-01	106281886624.482990
1975-04-01	103777793515.905000
1975-07-01	102308327066.468000
1975-10-01	105531212472.936000
1976-01-01	108511990053.817000
1976-04-01	113022164848.358000
1976-07-01	118747008956.421000
1976-10-01	121282341643.532010
1977-01-01	125795129497.653000
1977-04-01	129715665624.163990
1977-07-01	134412527904.526000
1977-10-01	137494050197.342000
1978-01-01	144392759788.532000
1978-04-01	153740617192.513000
1978-07-01	161674935855.664000
1978-10-01	173690572596.341000
1979-01-01	174800389799.427000
1979-04-01	184032273643.591980
1979-07-01	201594363835.795000
1979-10-01	210500845410.024000
1980-01-01	222370644263.291020
1980-04-01	225367576900.432980
1980-07-01	231749669484.152000
1980-10-01	231831628270.663000
1981-01-01	230770931541.823000
1981-04-01	227094968709.544000
1981-07-01	224119704889.533020
1981-10-01	231623803408.720980
1982-01-01	227325625659.012000
1982-04-01	220937952221.327000
1982-07-01	210714189690.683000
1982-10-01	203890064081.488980
1983-01-01	211675929413.236000
1983-04-01	209944650301.746000
1983-07-01	209827564251.751980
1983-10-01	217634547155.539000
1984-01-01	227035262439.889000
1984-04-01	226128071826.699980
1984-07-01	228438545726.728000
1984-10-01	228518675077.673000
1985-01-01	222919850267.568000
1985-04-01	230143848603.030000
1985-07-01	237163949946.439000
1985-10-01	253652070503.114000
1986-01-01	264117257203.194000
1986-04-01	273456771753.757000
1986-07-01	277610859582.144000
1986-10-01	282989082847.059000
1987-01-01	298013588552.403000
1987-04-01	309417578837.598000
1987-07-01	315874413006.459960
1987-10-01	345123183316.794000
1988-01-01	347598690512.360000
1988-04-01	370941212256.000000
1988-07-01	357437427315.942000
1988-10-01	383963726617.176000
1989-01-01	389005196792.150000
1989-04-01	387006097847.622000
1989-07-01	387460185154.521000
1989-10-01	403459161841.898000
1990-01-01	428122364850.157000
1990-04-01	429669493560.826050
1990-07-01	452301455766.396000
1990-10-01	481443246191.066960
1991-01-01	471738642624.727000
1991-04-01	440105215191.286000
1991-07-01	449308051508.886960
1991-10-01	478419731605.398000
1992-01-01	479042272879.841000
1992-04-01	479889569648.998050
1992-07-01	508328608143.061000
1992-10-01	484827009455.459000
1993-01-01	470593162512.677000
1993-04-01	482589806691.597000
1993-07-01	475191147436.030940
1993-10-01	486654472106.902950
1994-01-01	492871640378.781000
1994-04-01	522648247293.584960
1994-07-01	554994085853.669100
1994-10-01	577801765073.970100
1995-01-01	603289467434.413100
1995-04-01	636441521336.243000
1995-07-01	627463161103.333000
1995-10-01	637681768133.708000
1996-01-01	637226931817.386000
1996-04-01	636559513605.654000
1996-07-01	646918950656.700900
1996-10-01	662541513937.846900
1997-01-01	652302030246.617100
1997-04-01	666683279858.343000
1997-07-01	667395373161.334000
1997-10-01	678252738825.206900
1998-01-01	665306374092.706900
1998-04-01	659981544721.722000
1998-07-01	653197736957.852900
1998-10-01	680490856294.943000
1999-01-01	661438717212.559100
1999-04-01	656123295341.132000
1999-07-01	686313546648.706000
1999-10-01	714840389907.324100
2000-01-01	724346332253.200000
2000-04-01	730735333774.778900
2000-07-01	740375066788.264000
2000-10-01	745269740478.658900
2001-01-01	743949500355.434000
2001-04-01	704742271057.248000
2001-07-01	688747376007.794900
2001-10-01	670104353228.721900
2002-01-01	662601541313.403000
2002-04-01	703802010120.858000
2002-07-01	737077050300.907000
2002-10-01	740803360823.456900
2003-01-01	772580925576.684000
2003-04-01	785121821972.692000
2003-07-01	801511282662.356900
2003-10-01	858834989514.182000
2004-01-01	907499604596.020000
2004-04-01	921774773498.736000
2004-07-01	932663162896.704000
2004-10-01	983077120260.158100
2005-01-01	996064023391.771000
2005-04-01	1005376290733.310000
2005-07-01	1011472072716.500000
2005-10-01	1030490867292.920000
2006-01-01	1076368295215.330000
2006-04-01	1133940374057.780000
2006-07-01	1138279167682.600000
2006-10-01	1186454984484.510000
2007-01-01	1207952288727.400000
2007-04-01	1250960231099.529800
2007-07-01	1293755964749.580000
2007-10-01	1361568295369.200200
2008-01-01	1437653744855.540000
2008-04-01	1490204322621.940000
2008-07-01	1461796789014.520000
2008-10-01	1194866414812.910200
2009-01-01	994328473394.784900
2009-04-01	1013730662177.330100
2009-07-01	1114418346951.680000
2009-10-01	1193089234183.410200
2010-01-01	1211179781622.540000
2010-04-01	1218986784104.770000
2010-07-01	1270316661485.750000
2010-10-01	1359009665693.040000
2011-01-01	1413615505760.220000
2011-04-01	1456764333920.010000
2011-07-01	1492956465405.760000
2011-10-01	1456448824146.210000
2012-01-01	1451291115284.530000
2012-04-01	1436842109515.550000
2012-07-01	1429597408985.480000
2012-10-01	1426577590833.660000
2013-01-01	1432417453955.250000
2013-04-01	1427429495459.160200
2013-07-01	1436375407959.109900
2013-10-01	1474231861595.510000
2014-01-01	1472221025006.720000
2014-04-01	1484303339856.119900
2014-07-01	1483377295798.550000
2014-10-01	1431040974358.060000
2015-01-01	1327830562569.369900
2015-04-01	1329884286216.770000
2015-07-01	1313965221867.079800
2015-10-01	1279070696670.850000
2016-01-01	1261257374817.390000
2016-04-01	1299596502990.130000
2016-07-01	1309072208778.260000
2016-10-01	1301476383948.340000
2017-01-01	1327816392986.220000
2017-04-01	1365244149616.700000
2017-07-01	1426137350407.650100
2017-10-01	1465357093981.370000
2018-01-01	1513964988620.190200