Quarterly US Dollars, sum over component sub-periods
1980-01-01 1964900000.00000000
1980-04-01 1432400000.00000000
1980-07-01 2635000000.00000000
1980-10-01 1130300000.00000000
1981-01-01 1303400000.00000000
1981-04-01 1313500000.00000000
1981-07-01 593000000.00000000
1981-10-01 2022200000.00000000
1982-01-01 279700000.00000000
1982-04-01 1169700000.00000000
1982-07-01 702300000.00000000
1982-10-01 3032800000.00000000
1983-01-01 268200000.00000000
1983-04-01 635000000.00000000
1983-07-01 1272800000.00000000
1983-10-01 784000000.00000000
1984-01-01 46100000.00000000
1984-04-01 929400000.00000000
1984-07-01 169000000.00000000
1984-10-01 372300000.00000000
1985-01-01 727500000.00000000
1985-04-01 543400000.00000000
1985-07-01 587900000.00000000
1985-10-01 584800000.00000000
1986-01-01 -523200000.00000006
1986-04-01 -294900000.00000000
1986-07-01 -534200000.00000006
1986-10-01 -593000000.00000000
1987-01-01 -2129199999.99999980
1987-04-01 -2423400000.00000000
1987-07-01 -2498400000.00000000
1987-10-01 -2831600000.00000000
1988-01-01 621600000.00000000
1988-04-01 -167600000.00000000
1988-07-01 -134199999.99999999
1988-10-01 -3010800000.00000000
1989-01-01 -546500000.00000000
1989-04-01 16900000.00000000
1989-07-01 247500000.00000000
1989-10-01 -1243100000.00000000
1990-01-01 275000000.00000000
1990-04-01 1193700000.00000000
1990-07-01 4531200000.00000000
1990-10-01 -707100000.00000000
1991-01-01 1929600000.00000000
1991-04-01 2537500000.00000000
1991-07-01 2534300000.00000000
1991-10-01 -3100000.00000000
1992-01-01 1963900000.00000000
1992-04-01 474900000.00000000
1992-07-01 1096400000.00000000
1992-10-01 1388300000.00000000
1993-01-01 1790700000.00000000
1993-04-01 -2166000000.00000000
1993-07-01 731800000.00000000
1993-10-01 -1811600000.00000000
1994-01-01 2234200000.00000000
1994-04-01 2891600000.00000000
1994-07-01 3241900000.00000000
1994-10-01 5264400000.00000000
1995-01-01 7245300000.00000000
1995-04-01 5238400000.00000000
1995-07-01 5303300000.00000000
1995-10-01 3662600000.00000000
1996-01-01 7565000000.00000000
1996-04-01 6682200000.00000000
1996-07-01 2840300000.00000000
1996-10-01 7483300000.00000000
1997-01-01 4398800000.00000000
1997-04-01 4298500000.00000000
1997-07-01 -1689500000.00000000
1997-10-01 -2273900000.00000000
1998-01-01 -3502900000.00000000
1998-04-01 -457000000.00000000
1998-07-01 -2262400000.00000000
1998-10-01 -1545900000.00000000
1999-01-01 -1763500000.00000000
1999-04-01 -3848000000.00000000
1999-07-01 -994000000.00000000
1999-10-01 -2321200000.00000000
2000-01-01 5923200000.00000000
2000-04-01 -1065500000.00000000
2000-07-01 -2944700000.00000000
2000-10-01 -3227600000.00000000
2001-01-01 -5979100000.00000000
2001-04-01 -5191000000.00000000
2001-07-01 -1908400000.00000000
2001-10-01 -4431300000.00000000
2002-01-01 3110100000.00000000
2002-04-01 1449800000.00000000
2002-07-01 1194700000.00000000
2002-10-01 -3257600000.00000000
2003-01-01 1681900000.00000000
2003-04-01 869500000.00000000
2003-07-01 -3574800000.00000000
2003-10-01 -2743200000.00000000
2004-01-01 2268900000.00000000
2004-04-01 -4268500000.00000000
2004-07-01 -1347300000.00000000
2004-10-01 2466900000.00000000
2005-01-01 4842900000.00000000
2005-04-01 1910500000.00000000
2005-07-01 -1118600000.00000000
2005-10-01 -2009000000.00000000
2006-01-01 7667500000.00000000
2006-04-01 18637200000.00000000
2006-07-01 12481500000.00000000
2006-10-01 7572500000.00000000
2007-01-01 17099800000.00000000
2007-04-01 12393200000.00000000
2007-07-01 8874100000.00000000
2007-10-01 11113800000.00000000
2008-01-01 14990700000.00000000
2008-04-01 -412800000.00000000
2008-07-01 12496700000.00000000
2008-10-01 -38175000000.00000000
2009-01-01 -737700000.00000000
2009-04-01 -5936600000.00000000
2009-07-01 1515100000.00000000
2009-10-01 2711300000.00000000
2010-01-01 2370000000.00000000
2010-04-01 461500000.00000000
2010-07-01 -2321600000.00000000
2010-10-01 -9398900000.00000000
2011-01-01 18884200000.00000000
2011-04-01 3798000000.00000000
2011-07-01 -5036600000.00000000
2011-10-01 1978100000.00000000
2012-01-01 -4285100000.00000050
2012-04-01 8547000000.00000000
2012-07-01 -8740300000.00000000
2012-10-01 -13558800000.00000000
2013-01-01 5404800000.00000000
2013-04-01 -1874000000.00000000
2013-07-01 -7932600000.00000000
2013-10-01 -1782600000.00000000
2014-01-01 9816000000.00000000
2014-04-01 9202500000.00000000
2014-07-01 -2624700000.00000000
2014-10-01 -3884400000.00000000
2015-01-01 -944600000.00000000
2015-04-01 4315700000.00000000
2015-07-01 -1445800000.00000000
2015-10-01 -9177900000.00000000
2016-01-01 -5469000000.00000000
2016-04-01 4552000000.00000000
2016-07-01 2829400000.00000000
2016-10-01 -1070700000.00000000
2017-01-01 1625200000.00000000
2017-04-01 -1159000000.00000000
2017-07-01 5180200000.00000000
2017-10-01 -2199100000.00000000
2018-01-01 2090199999.99999980
2018-04-01 7665100000.00000000
2018-07-01 1376500000.00000000