Quarterly US Dollars, monthly level
1960-01-01 425499184.69115996
1960-04-01 450336330.64414304
1960-07-01 460753228.67487000
1960-10-01 546279814.88046400
1961-01-01 476823033.31741200
1961-04-01 489313653.70492303
1961-07-01 501667979.42817100
1961-10-01 575480068.20158400
1962-01-01 520800924.14321900
1962-04-01 535282933.17488500
1962-07-01 540857651.98663400
1962-10-01 618684431.95577910
1963-01-01 549558503.99941400
1963-04-01 591816605.66460410
1963-07-01 581809621.57382390
1963-10-01 693125738.51374100
1964-01-01 600842053.31426300
1964-04-01 654879828.29281900
1964-07-01 644098655.33054500
1964-10-01 754043033.00851310
1965-01-01 672046735.01492300
1965-04-01 717282149.71161090
1965-07-01 727312714.14058790
1965-10-01 855373240.30721300
1966-01-01 763347741.15219700
1966-04-01 808698268.67941000
1966-07-01 794776723.42787600
1966-10-01 916314220.34250400
1967-01-01 813650454.22121600
1967-04-01 869444079.98893110
1967-07-01 820853969.91496400
1967-10-01 999838210.14295800
1968-01-01 912041088.94937990
1968-04-01 960766170.07510600
1968-07-01 989105251.33096110
1968-10-01 1158752558.77407000
1969-01-01 1034188562.59641000
1969-04-01 1126096381.26739000
1969-07-01 1134974408.21508000
1969-10-01 1343814719.79309000
1970-01-01 1162434427.37251000
1970-04-01 1312853872.09362000
1970-07-01 1233312423.03745990
1970-10-01 1427119977.78145000
1971-01-01 1286747212.03897000
1971-04-01 1405449447.62629000
1971-07-01 1408926447.26293000
1971-10-01 1653049346.26594000
1972-01-01 1584025862.07016000
1972-04-01 1674352084.59576000
1972-07-01 1639978819.16995000
1972-10-01 1961497843.87968000
1973-01-01 1999820189.24885000
1973-04-01 2323619972.86857000
1973-07-01 2446729689.88672970
1973-10-01 2723071150.43685000
1974-01-01 2650710611.04648000
1974-04-01 3044351234.22815000
1974-07-01 2846512135.22686000
1974-10-01 3383012744.19878000
1975-01-01 3155433347.98808000
1975-04-01 3357305829.98462000
1975-07-01 2947180053.29041000
1975-10-01 3486969435.54688020
1976-01-01 3316380483.99630000
1976-04-01 3703385278.81599000
1976-07-01 3508815550.56147000
1976-10-01 4315559293.47435950
1977-01-01 3977926122.18865000
1977-04-01 4134371209.85719970
1977-07-01 4204357696.73281960
1977-10-01 5340418853.78545000
1978-01-01 5195523503.30894000
1978-04-01 5653641881.63721900
1978-07-01 5893669241.11263000
1978-10-01 6771289241.32687000
1979-01-01 6177514478.65184000
1979-04-01 6416398017.76787000
1979-07-01 6368234205.79996000
1979-10-01 7535052039.36477100
1980-01-01 7158259670.92046000
1980-04-01 7211463900.15602000
1980-07-01 6952503639.11794950
1980-10-01 7643146219.03547000
1981-01-01 6637973437.51030000
1981-04-01 6476311374.40663050
1981-07-01 6076038759.44936000
1981-10-01 7794020256.51952900
1982-01-01 6960700134.12120000
1982-04-01 6745109781.10563000
1982-07-01 5628606445.60279000
1982-10-01 6676258615.25019000
1983-01-01 6278035390.83960000
1983-04-01 6399673579.53107000
1983-07-01 5960676914.18873000
1983-10-01 6941216390.27395000
1984-01-01 6565739144.19164000
1984-04-01 6761915927.18290000
1984-07-01 5878051321.71100000
1984-10-01 6637783013.20474100
1985-01-01 5814394487.74002000
1985-04-01 6582626310.67486000
1985-07-01 6641477650.63155000
1985-10-01 8428915204.94878000
1986-01-01 8113623841.88601000
1986-04-01 9369212007.60560000
1986-07-01 9480031864.50325000
1986-10-01 10493776505.02950000
1987-01-01 10337074187.08070000
1987-04-01 11276099862.98260000
1987-07-01 10447993872.79600000
1987-10-01 13395531879.76010000
1988-01-01 12907980385.57530000
1988-04-01 12854405599.45980000
1988-07-01 11350946575.84700000
1988-10-01 13585059423.88950000
1989-01-01 12470449424.87800000
1989-04-01 12839246569.28250000
1989-07-01 12036200145.55679900
1989-10-01 14232488096.75200000
1990-01-01 13510722121.92669900
1990-04-01 14234142308.98160000
1990-07-01 14152551401.43770000
1990-10-01 16588508173.41330000
1991-01-01 15097548993.38300100
1991-04-01 14137613823.98980100
1991-07-01 12792342564.23660000
1991-10-01 15344226209.60410000
1992-01-01 14960219060.92179900
1992-04-01 14839340656.99980000
1992-07-01 15624537303.98810000
1992-10-01 15924990851.88350000
1993-01-01 14027807783.35330000
1993-04-01 14950985282.55590000
1993-07-01 13914894838.78510000
1993-10-01 15787378169.14519900
1994-01-01 15402369108.08350000
1994-04-01 15603162721.49100000
1994-07-01 16311291825.73300200
1994-10-01 18883146118.78910000
1995-01-01 18213636798.86080000
1995-04-01 19985930040.62290200
1995-07-01 18765222966.57029700
1995-10-01 20991155144.31450000
1996-01-01 19458691913.00670000
1996-04-01 18875605470.14620200
1996-07-01 18474913262.91760000
1996-10-01 19371626599.01090000
1997-01-01 16819295127.30900200
1997-04-01 18412936644.45710000
1997-07-01 17311594229.04140000
1997-10-01 19988963387.92500000
1998-01-01 18144522228.97850000
1998-04-01 18699006242.14450000
1998-07-01 18107309829.62040300
1998-10-01 20441959463.91380000
1999-01-01 18858516151.12769700
1999-04-01 18434575578.41970000
1999-07-01 18301897747.70140000
1999-10-01 20531254645.13230000
2000-01-01 18830566088.21059800
2000-04-01 18592019878.55750300
2000-07-01 18250820552.90560000
2000-10-01 19288798934.41520000
2001-01-01 20349945528.02550000
2001-04-01 19274347264.07760200
2001-07-01 18548918355.25660000
2001-10-01 19940308122.39760000
2002-01-01 19762124739.00179700
2002-04-01 22027998538.49110000
2002-07-01 22258721789.35780000
2002-10-01 23416652628.18650000
2003-01-01 24147239300.39680000
2003-04-01 24933948714.25540000
2003-07-01 24078017663.26880000
2003-10-01 27686083103.93750000
2004-01-01 29035699538.95409800
2004-04-01 28542155304.40929800
2004-07-01 28508169662.06660000
2004-10-01 31799455575.08770000
2005-01-01 31088205266.17429700
2005-04-01 32767127139.92090200
2005-07-01 30321502623.56540000
2005-10-01 31824654980.33139800
2006-01-01 33075152437.22310300
2006-04-01 35146669860.29880000
2006-07-01 34957666512.62189500
2006-10-01 38555057885.34949500
2007-01-01 39153294309.18239600
2007-04-01 40298698225.52610000
2007-07-01 40584273508.88370000
2007-10-01 44829481430.31620000
2008-01-01 46978551591.92730000
2008-04-01 53402647715.93339500
2008-07-01 48698106514.59270500
2008-10-01 42000627679.61100000
2009-01-01 38442973777.63190000
2009-04-01 40059610158.21380000
2009-07-01 42169372907.86110000
2009-10-01 46049665899.77200000
2010-01-01 44691058412.81889000
2010-04-01 44073852312.56460000
2010-07-01 46038238261.97480000
2010-10-01 51237517133.64040000
2011-01-01 53047008745.72360000
2011-04-01 57795905855.14719400
2011-07-01 57030308882.09470000
2011-10-01 55494046802.73649600
2012-01-01 54504029313.64180000
2012-04-01 53096855890.99350000
2012-07-01 51545303092.47179400
2012-10-01 54923764012.69430000
2013-01-01 52798428661.46190000
2013-04-01 54183994740.47340400
2013-07-01 53567402388.84199500
2013-10-01 56574571495.36150000
2014-01-01 57480910880.88460000
2014-04-01 57890311853.36300000
2014-07-01 56762651418.03340000
2014-10-01 55689700205.61780000
2015-01-01 53095534940.59200000
2015-04-01 52676648810.71260000
2015-07-01 51216273377.27870000
2015-10-01 53842663680.41660000
2016-01-01 51794093445.04800000
2016-04-01 55126833926.50050000
2016-07-01 53781540638.31910000
2016-10-01 52998732688.44140000
2017-01-01 54837562450.03640000
2017-04-01 55408873557.53150000
2017-07-01 55641126530.06669600
2017-10-01 58122357213.45610000
2018-01-01 60802195533.55550000
2018-04-01 60896896161.60280000
2018-07-01 55725931641.05560000