Quarterly US Dollars, Monthly Level, Seasonally Adjusted
1970-01-01 97698732.19972330
1970-04-01 14116710.20324490
1970-07-01 -12136142.15588630
1970-10-01 -26622235.90560880
1971-01-01 299034029.46844400
1971-04-01 210730859.51879500
1971-07-01 261739613.79510403
1971-10-01 279204634.56593496
1972-01-01 86655339.17135009
1972-04-01 410991636.79808795
1972-07-01 388663158.59588400
1972-10-01 460198019.80198000
1973-01-01 421564738.06193000
1973-04-01 471830932.89565796
1973-07-01 365565380.72762800
1973-10-01 299730197.47730800
1974-01-01 -604735711.09999910
1974-04-01 -1148080038.82991000
1974-07-01 -1216637057.16376000
1974-10-01 -265301874.19695202
1975-01-01 426900903.28403300
1975-04-01 807621689.99143100
1975-07-01 517803314.30844796
1975-10-01 -393865169.38614100
1976-01-01 -462773249.21507600
1976-04-01 -622107568.33757400
1976-07-01 -1422795991.16698000
1976-10-01 -1700004008.49802000
1977-01-01 -1009310113.86470010
1977-04-01 -765668748.65388800
1977-07-01 -461626567.21912795
1977-10-01 -29572338.48953450
1978-01-01 -47935077.40393640
1978-04-01 225165562.91390900
1978-07-01 267431698.14188600
1978-10-01 93272443.92411101
1979-01-01 271792188.31762000
1979-04-01 -163198756.58090100
1979-07-01 -1234963471.46996000
1979-10-01 -1330247907.27624000
1980-01-01 -3454697366.51830960
1980-04-01 -3479516661.25931000
1980-07-01 -3948651993.49656960
1980-10-01 -3424139178.67696000
1981-01-01 -2321099092.54902000
1981-04-01 -1635756128.77818010
1981-07-01 -2094724881.20653030
1981-10-01 -3249335071.09283970
1982-01-01 -2611567674.56602000
1982-04-01 -4025643067.61169000
1982-07-01 -4371509654.12263000
1982-10-01 -3159576423.35044000
1983-01-01 -3250734436.48032000
1983-04-01 -1722505332.48846000
1983-07-01 -1132267466.20660000
1983-10-01 -585352117.27447700
1984-01-01 -1167516153.63005000
1984-04-01 -962082671.22437900
1984-07-01 -157114800.92840698
1984-10-01 -607942125.16287900
1985-01-01 -1006495788.27947010
1985-04-01 -314416145.06170700
1985-07-01 -1013153299.07154990
1985-10-01 -384184611.48327696
1986-01-01 266244276.92734600
1986-04-01 -585776790.96193000
1986-07-01 -97083081.28125920
1986-10-01 484768614.72958500
1987-01-01 -1433243188.83006000
1987-04-01 -2031012297.59856000
1987-07-01 -775683619.74823090
1987-10-01 -1012328640.02227000
1988-01-01 -2693002005.13927000
1988-04-01 -1934356252.88417000
1988-07-01 -2004293973.66644000
1988-10-01 -2489386974.02283000
1989-01-01 -2241305349.45425000
1989-04-01 -3565939570.86260000
1989-07-01 -2214064677.43258000
1989-10-01 -2866772981.59309960
1990-01-01 -2220969625.82880000
1990-04-01 -3751151529.46734000
1990-07-01 -3978277957.30452000
1990-10-01 -4854501973.13376000
1991-01-01 -4510778799.45482000
1991-04-01 -2338068906.84815030
1991-07-01 -2636489404.77797000
1991-10-01 -1861282300.78927000
1992-01-01 -549924029.17906700
1992-04-01 531769034.35724896
1992-07-01 -144152809.49468702
1992-10-01 -79749590.94247860
1993-01-01 -71672916.78937400
1993-04-01 735172935.79663100
1993-07-01 1517514708.65546000
1993-10-01 1696196294.00271990
1994-01-01 835271302.69440590
1994-04-01 1263227468.46350000
1994-07-01 1183460639.63229000
1994-10-01 1441687738.33008980
1995-01-01 3011801328.57254000
1995-04-01 4605510774.24210100
1995-07-01 2060330744.44009970
1995-10-01 3140296118.28582000
1996-01-01 2672660248.30207000
1996-04-01 1849043862.12066000
1996-07-01 2682342470.40578000
1996-10-01 3144786346.46968000
1997-01-01 3800882927.13875000
1997-04-01 4626753083.01421000
1997-07-01 4093091518.37191000
1997-10-01 4565055947.69391000
1998-01-01 3879057191.99055000
1998-04-01 4085666095.42918000
1998-07-01 2389112818.19566000
1998-10-01 2416460872.51932000
1999-01-01 2585689086.98083000
1999-04-01 2220337862.13318000
1999-07-01 3659850764.23656000
1999-10-01 929425578.52392710
2000-01-01 -1619311033.49419000
2000-04-01 -1241689007.77370000
2000-07-01 -3792217216.44562000
2000-10-01 -4551854511.99191000
2001-01-01 -2802640358.07187030
2001-04-01 -2238084677.29219960
2001-07-01 -384208770.97576500
2001-10-01 223737437.72824600
2002-01-01 -1242446758.47852000
2002-04-01 1280655222.91254020
2002-07-01 2118077604.52958000
2002-10-01 358067134.95936996
2003-01-01 -3257929374.87180000
2003-04-01 -2337551206.05431000
2003-07-01 -828033305.49468100
2003-10-01 205139150.54496600
2004-01-01 -1703204131.42999980
2004-04-01 -3308762434.24152000
2004-07-01 -5762233423.60488000
2004-10-01 -8209612085.99634100
2005-01-01 -9755973132.82007000
2005-04-01 -9478852803.23222000
2005-07-01 -10316733669.60630000
2005-10-01 -11426175671.32860000
2006-01-01 -10461239974.01140000
2006-04-01 -11560325893.35550100
2006-07-01 -12937778155.20010000
2006-10-01 -11690528968.63519900
2007-01-01 -12890885705.08680000
2007-04-01 -17231681159.99780300
2007-07-01 -18097761456.75260000
2007-10-01 -23492485782.65470000
2008-01-01 -21230648255.87730000
2008-04-01 -28123137683.67970300
2008-07-01 -28967675394.70780000
2008-10-01 -21751137065.52869800
2009-01-01 -18230831554.23350000
2009-04-01 -18063354830.02510000
2009-07-01 -16411108493.58850100
2009-10-01 -25756883872.13220000
2010-01-01 -19051446532.17760000
2010-04-01 -20564154539.67870000
2010-07-01 -22536667319.36559700
2010-10-01 -24732956776.76640000
2011-01-01 -31595350602.99220300
2011-04-01 -32686294900.15270200
2011-07-01 -32158190171.79389600
2011-10-01 -27094220197.66639700
2012-01-01 -27174794039.41990000
2012-04-01 -28927064464.57110000
2012-07-01 -24398405924.56350300
2012-10-01 -24635945837.15800000
2013-01-01 -25210661517.14660300
2013-04-01 -24035674829.59770000
2013-07-01 -26846459089.51970300
2013-10-01 -26170813568.16280000
2014-01-01 -24272791140.82080000
2014-04-01 -26318001398.76200000
2014-07-01 -27865577678.49090200
2014-10-01 -18923308243.57310000
2015-01-01 -16042997138.29309800
2015-04-01 -15921999598.32750000
2015-07-01 -17214856976.46270000
2015-10-01 -17908333097.49020000
2016-01-01 -16480539919.38369800
2016-04-01 -15592459926.89690000
2016-07-01 -20254753126.21120000
2016-10-01 -18496953960.78390000
2017-01-01 -24329652132.58580000
2017-04-01 -19822159793.08020000
2017-07-01 -24046872874.19940000
2017-10-01 -21448129106.83139800
2018-01-01 -24298720020.50240000
2018-04-01 -25768793863.55060000