Quarter	US Dollars, Monthly Level, Seasonally Adjusted
1960-01-01	-60028076.474718200
1960-04-01	-75781958.025831700
1960-07-01	-75089719.940122100
1960-10-01	-85000208.163713990
1961-01-01	-85157489.057270200
1961-04-01	-64190490.328586400
1961-07-01	-68768722.142117600
1961-10-01	-66343044.396155804
1962-01-01	-67055385.213299400
1962-04-01	-62451408.840819200
1962-07-01	-78552011.951048300
1962-10-01	-81390035.131697910
1963-01-01	-96328577.609877700
1963-04-01	-92575383.278014900
1963-07-01	-88762546.696657700
1963-10-01	-75052907.478056000
1964-01-01	-98860767.820010600
1964-04-01	-105543416.875771000
1964-07-01	-100447544.954737990
1964-10-01	-111619213.302506000
1965-01-01	-100163609.827431000
1965-04-01	-118172188.568058000
1965-07-01	-133155329.566646000
1965-10-01	-150966947.981395000
1966-01-01	-168639250.850593000
1966-04-01	-167298000.598947020
1966-07-01	-163251755.652594000
1966-10-01	-152999811.046890000
1967-01-01	-144187029.112998000
1967-04-01	-125474266.035840000
1967-07-01	-101768211.099633000
1967-10-01	-134853464.594412000
1968-01-01	-155627785.745769000
1968-04-01	-108540460.284839000
1968-07-01	-144849753.258766000
1968-10-01	-102211645.828029990
1969-01-01	-101432922.605098000
1969-04-01	-114638856.265806000
1969-07-01	-104033547.533395990
1969-10-01	-97418590.304672400
1970-01-01	-129440448.153911010
1970-04-01	-161968205.183233000
1970-07-01	-189804317.360877000
1970-10-01	-211536663.666455000
1971-01-01	-226688839.548852000
1971-04-01	-262670181.921815000
1971-07-01	-265294095.669449000
1971-10-01	-271113291.511956040
1972-01-01	-305484424.713415000
1972-04-01	-332401832.466302000
1972-07-01	-278287486.572663000
1972-10-01	-423373817.351799000
1973-01-01	-453857751.955239950
1973-04-01	-439671425.951320050
1973-07-01	-504052391.016213000
1973-10-01	-442121457.596042000
1974-01-01	-495188199.583639000
1974-04-01	-463049224.334343970
1974-07-01	-485257979.425587000
1974-10-01	-419752385.964480000
1975-01-01	-506116524.200270950
1975-04-01	-509550543.883672060
1975-07-01	-411244596.511503040
1975-10-01	-450549409.417571960
1976-01-01	-687208342.916837900
1976-04-01	-704706519.801532000
1976-07-01	-730067211.374618000
1976-10-01	-881924880.046621000
1977-01-01	-986789716.850046000
1977-04-01	-947371540.574413000
1977-07-01	-1170298595.168830200
1977-10-01	-1348271480.423040000
1978-01-01	-902637496.026182000
1978-04-01	-963257080.199880000
1978-07-01	-960211262.436857900
1978-10-01	-1027543156.470889900
1979-01-01	-1054163830.347530000
1979-04-01	-1076121931.245980000
1979-07-01	-1181699255.537210000
1979-10-01	-1411868037.359340000
1980-01-01	-1813101532.614450000
1980-04-01	-1883998082.698810000
1980-07-01	-1624319503.546209800
1980-10-01	-1584196940.968770000
1981-01-01	-1510317528.502530000
1981-04-01	-1334676348.294320000
1981-07-01	-1295407696.060080000
1981-10-01	-1079141739.309460000
1982-01-01	-1126806529.182260000
1982-04-01	-996363275.929077000
1982-07-01	-1018776468.799770000
1982-10-01	-746684239.245728000
1983-01-01	-976645621.011254000
1983-04-01	-850306217.863057000
1983-07-01	-859969565.532933000
1983-10-01	-1302440090.621380000
1984-01-01	-909236175.869020900
1984-04-01	-1123736565.410359900
1984-07-01	-928477293.997802000
1984-10-01	-902778412.681411000
1985-01-01	-810105853.113901000
1985-04-01	-916186820.978502000
1985-07-01	-1006607210.324379900
1985-10-01	-991737188.987051000
1986-01-01	-1039049050.666899900
1986-04-01	-1000057993.089630000
1986-07-01	-1162936976.319100000
1986-10-01	-1109657374.331330000
1987-01-01	-1210233775.504979800
1987-04-01	-1369550413.737470100
1987-07-01	-1265485357.686560000
1987-10-01	-1673596252.369250000
1988-01-01	-1500240642.285850000
1988-04-01	-1317548263.425440000
1988-07-01	-1386874195.021420000
1988-10-01	-1337481673.892740000
1989-01-01	-1990694537.190450200
1989-04-01	-1549878723.253700000
1989-07-01	-1386250754.443320000
1989-10-01	-1615501636.759630000
1990-01-01	-2244017472.507990000
1990-04-01	-1419512623.564010100
1990-07-01	-2240792815.571270000
1990-10-01	-2088233665.983690300
1991-01-01	-2415283781.011369700
1991-04-01	-2663211670.451630000
1991-07-01	-2313545011.352970000
1991-10-01	-2231214102.963030300
1992-01-01	-2043812446.155839700
1992-04-01	-2102222809.550979900
1992-07-01	-2768963320.652530000
1992-10-01	-2762812922.100810000
1993-01-01	-2011368087.545410200
1993-04-01	-2251089918.926009700
1993-07-01	-2128271449.602240000
1993-10-01	-1999766689.140120000
1994-01-01	-2360907353.800150000
1994-04-01	-2522519833.469690300
1994-07-01	-2211732870.820319700
1994-10-01	-3162498178.759390400
1995-01-01	-1855299660.927389900
1995-04-01	-2477980665.950589700
1995-07-01	-1914629149.023360000
1995-10-01	-2565935826.429260300
1996-01-01	-2438416422.287390000
1996-04-01	-2571024189.397840000
1996-07-01	-2624248758.818919700
1996-10-01	-2924204337.267270000
1997-01-01	-1870384207.007750000
1997-04-01	-1286920473.129730000
1997-07-01	-1522082701.883520000
1997-10-01	-1372345165.602260000
1998-01-01	-1623395252.097830000
1998-04-01	-988909090.909091000
1998-07-01	-1247882844.569360000
1998-10-01	-1557237538.727010000
1999-01-01	-1713054098.390040000
1999-04-01	-1282577727.509899900
1999-07-01	-1440450146.061700000
1999-10-01	-942606711.798358900
2000-01-01	-1097837988.809620000
2000-04-01	-1044920149.517150000
2000-07-01	-1140629246.639419800
2000-10-01	-1416395293.315280000
2001-01-01	-1408055520.955190000
2001-04-01	-1307915958.681510000
2001-07-01	-581572626.878395900
2001-10-01	-614874903.924904000
2002-01-01	-92572057.923750610
2002-04-01	110353746.050197000
2002-07-01	14853693.028235500
2002-10-01	324451444.166873000
2003-01-01	-761342926.274904000
2003-04-01	-858847595.557443000
2003-07-01	-360435378.492927000
2003-10-01	-296642634.749767960
2004-01-01	-128515402.753233000
2004-04-01	46160930.037318500
2004-07-01	-297599646.771649000
2004-10-01	-1261592301.467749800
2005-01-01	-90552707.762282800
2005-04-01	-665248890.277033100
2005-07-01	-638042868.145586000
2005-10-01	-747393441.434669000
2006-01-01	-75060813.225511200
2006-04-01	-645410470.800869000
2006-07-01	-400589472.281215000
2006-10-01	756657688.098046100
2007-01-01	238622985.997335020
2007-04-01	616746004.717343000
2007-07-01	-323095747.412244000
2007-10-01	23619859.133441800
2008-01-01	551040698.660734000
2008-04-01	-763690201.209238000
2008-07-01	-190287761.611568000
2008-10-01	-2444184096.595610000
2009-01-01	-1386018344.934450100
2009-04-01	-1726927591.012950000
2009-07-01	-1437003686.309390000
2009-10-01	-1559967213.372040000
2010-01-01	-1671038715.862930000
2010-04-01	-1673621153.904340000
2010-07-01	-1379318582.337969800
2010-10-01	-1826003147.409650000
2011-01-01	-3253723224.400820300
2011-04-01	-3392711299.417430400
2011-07-01	-3716713309.881800000
2011-10-01	-3603158345.994910200
2012-01-01	-3317476111.222020000
2012-04-01	-3202548599.323510000
2012-07-01	-2283209375.975559700
2012-10-01	-2938746431.172460000
2013-01-01	-1657681187.042560000
2013-04-01	-1540438627.764249800
2013-07-01	-2809754978.201030000
2013-10-01	-2158045763.220500000
2014-01-01	-1748200123.043919800
2014-04-01	-1537728435.364240000
2014-07-01	-741865276.388796000
2014-10-01	139348549.332090020
2015-01-01	-1291662099.786510000
2015-04-01	-436888856.255426000
2015-07-01	-906255741.431329000
2015-10-01	-607102942.316922000
2016-01-01	-1414037885.722170000
2016-04-01	-1023748509.561329800
2016-07-01	-1288943907.450430200
2016-10-01	-1721213198.862670000
2017-01-01	-1625400798.984190000
2017-04-01	-1862142331.896900000
2017-07-01	-1929688054.405259800
2017-10-01	-1948320555.384570000
2018-01-01	-1573209126.047370000
2018-04-01	-2903210650.837660000