Quarterly US Dollars, sum over component sub-periods
1980-01-01 -6200000.00000000
1980-04-01 82500000.00000000
1980-07-01 -50100000.00000000
1980-10-01 133300000.00000001
1981-01-01 -102900000.00000000
1981-04-01 18600000.00000000
1981-07-01 32600000.00000000
1981-10-01 138100000.00000000
1982-01-01 -23300000.00000000
1982-04-01 136400000.00000000
1982-07-01 197600000.00000000
1982-10-01 181500000.00000000
1983-01-01 -161600000.00000000
1983-04-01 39300000.00000000
1983-07-01 -57700000.00000000
1983-10-01 152100000.00000000
1984-01-01 6400000.00000000
1984-04-01 -63200000.00000000
1984-07-01 -42200000.00000000
1984-10-01 101300000.00000000
1985-01-01 308300000.00000000
1985-04-01 -175900000.00000000
1985-07-01 82600000.00000000
1985-10-01 -147700000.00000000
1986-01-01 52000000.00000000
1986-04-01 -18600000.00000000
1986-07-01 265600000.00000003
1986-10-01 -12400000.00000000
1987-01-01 104000000.00000000
1987-04-01 73500000.00000000
1987-07-01 136400000.00000000
1987-10-01 230300000.00000000
1988-01-01 45400000.00000000
1988-04-01 278100000.00000000
1988-07-01 554100000.00000000
1988-10-01 838100000.00000000
1989-01-01 -319900000.00000000
1989-04-01 -247400000.00000000
1989-07-01 122100000.00000000
1989-10-01 1265000000.00000000
1990-01-01 379000000.00000000
1990-04-01 723600000.00000000
1990-07-01 3988200000.00000000
1990-10-01 -2145500000.00000000
1991-01-01 259800000.00000000
1991-04-01 1442000000.00000000
1991-07-01 1584600000.00000000
1991-10-01 567100000.00000000
1992-01-01 950800000.00000000
1992-04-01 1841400000.00000000
1992-07-01 1900600000.00000000
1992-10-01 366900000.00000000
1993-01-01 1950600000.00000000
1993-04-01 409500000.00000000
1993-07-01 1454400000.00000000
1993-10-01 1598400000.00000000
1994-01-01 920700000.00000000
1994-04-01 1969900000.00000000
1994-07-01 2198300000.00000000
1994-10-01 2266100000.00000000
1995-01-01 4223100000.00000050
1995-04-01 2413300000.00000000
1995-07-01 3573700000.00000000
1995-10-01 2886900000.00000000
1996-01-01 2472400000.00000000
1996-04-01 2151300000.00000000
1996-07-01 2937200000.00000000
1996-10-01 5167300000.00000000
1997-01-01 1184000000.00000000
1997-04-01 3013700000.00000000
1997-07-01 2087900000.00000000
1997-10-01 5769800000.00000000
1998-01-01 863900000.00000000
1998-04-01 -1541900000.00000000
1998-07-01 -2626700000.00000000
1998-10-01 -1578400000.00000000
1999-01-01 -863900000.00000000
1999-04-01 1494400000.00000000
1999-07-01 3054800000.00000000
1999-10-01 -1788600000.00000000
2000-01-01 2824900000.00000000
2000-04-01 -962500000.00000000
2000-07-01 -808300000.00000000
2000-10-01 2144600000.00000000
2001-01-01 -1164900000.00000000
2001-04-01 655600000.00000000
2001-07-01 -3131200000.00000000
2001-10-01 -2433100000.00000000
2002-01-01 -734700000.00000000
2002-04-01 -2384700000.00000000
2002-07-01 815700000.00000000
2002-10-01 1978800000.00000000
2003-01-01 -517100000.00000000
2003-04-01 3210200000.00000000
2003-07-01 2050699999.99999980
2003-10-01 2135800000.00000020
2004-01-01 7420600000.00000000
2004-04-01 4654100000.00000000
2004-07-01 4090300000.00000000
2004-10-01 -6705100000.00000000
2005-01-01 278500000.00000000
2005-04-01 145400000.00000000
2005-07-01 1741000000.00000000
2005-10-01 4010800000.00000000
2006-01-01 2063900000.00000000
2006-04-01 2998700000.00000000
2006-07-01 1788300000.00000000
2006-10-01 3431700000.00000000
2007-01-01 390100000.00000000
2007-04-01 3640100000.00000000
2007-07-01 5472300000.00000000
2007-10-01 7463300000.00000000
2008-01-01 4852700000.00000000
2008-04-01 4645300000.00000000
2008-07-01 6201000000.00000000
2008-10-01 -2180900000.00000000
2009-01-01 -4390100000.00000000
2009-04-01 -639900000.00000000
2009-07-01 -423200000.00000000
2009-10-01 1185300000.00000000
2010-01-01 4385300000.00000000
2010-04-01 6297600000.00000000
2010-07-01 4639800000.00000000
2010-10-01 -3581200000.00000000
2011-01-01 7711800000.00000000
2011-04-01 43100000.00000000
2011-07-01 15402900000.00000000
2011-10-01 -991400000.00000000
2012-01-01 2210000000.00000000
2012-04-01 2365900000.00000000
2012-07-01 4506900000.00000000
2012-10-01 -482700000.00000000
2013-01-01 2524600000.00000000
2013-04-01 8189800000.00000000
2013-07-01 15678800000.00000000
2013-10-01 10703500000.00000000
2014-01-01 3936100000.00000000
2014-04-01 12385400000.00000000
2014-07-01 7178500000.00000000
2014-10-01 14910000000.00000000
2015-01-01 3574100000.00000000
2015-04-01 10263100000.00000000
2015-07-01 8661100000.00000000
2015-10-01 -6481700000.00000000
2016-01-01 127800000.00000000
2016-04-01 9655800000.00000000
2016-07-01 6778800000.00000000
2016-10-01 -2155900000.00000000
2017-01-01 8688400000.00000000
2017-04-01 -1255600000.00000000
2017-07-01 8126000000.00000000
2017-10-01 6411800000.00000000
2018-01-01 611400000.00000000
2018-04-01 -1706400000.00000000
2018-07-01 8179700000.00000000