Quarter	US Dollars, Sum Over Component Sub-periods
1980-01-01	0.00000000
1980-04-01	0.00000000
1980-07-01	0.00000000
1980-10-01	0.00000000
1981-01-01	0.00000000
1981-04-01	0.00000000
1981-07-01	0.00000000
1981-10-01	0.00000000
1982-01-01	0.00000000
1982-04-01	0.00000000
1982-07-01	0.00000000
1982-10-01	0.00000000
1983-01-01	0.00000000
1983-04-01	0.00000000
1983-07-01	0.00000000
1983-10-01	0.00000000
1984-01-01	0.00000000
1984-04-01	0.00000000
1984-07-01	0.00000000
1984-10-01	0.00000000
1985-01-01	0.00000000
1985-04-01	0.00000000
1985-07-01	0.00000000
1985-10-01	0.00000000
1986-01-01	0.00000000
1986-04-01	0.00000000
1986-07-01	0.00000000
1986-10-01	0.00000000
1987-01-01	0.00000000
1987-04-01	0.00000000
1987-07-01	0.00000000
1987-10-01	0.00000000
1988-01-01	0.00000000
1988-04-01	0.00000000
1988-07-01	0.00000000
1988-10-01	0.00000000
1989-01-01	0.00000000
1989-04-01	0.00000000
1989-07-01	0.00000000
1989-10-01	0.00000000
1990-01-01	0.00000000
1990-04-01	0.00000000
1990-07-01	0.00000000
1990-10-01	0.00000000
1991-01-01	0.00000000
1991-04-01	0.00000000
1991-07-01	0.00000000
1991-10-01	0.00000000
1992-01-01	0.00000000
1992-04-01	0.00000000
1992-07-01	0.00000000
1992-10-01	0.00000000
1993-01-01	0.00000000
1993-04-01	0.00000000
1993-07-01	0.00000000
1993-10-01	0.00000000
1994-01-01	0.00000000
1994-04-01	0.00000000
1994-07-01	0.00000000
1994-10-01	0.00000000
1995-01-01	0.00000000
1995-04-01	0.00000000
1995-07-01	0.00000000
1995-10-01	0.00000000
1996-01-01	0.00000000
1996-04-01	0.00000000
1996-07-01	0.00000000
1996-10-01	0.00000000
1997-01-01	0.00000000
1997-04-01	0.00000000
1997-07-01	0.00000000
1997-10-01	0.00000000
1998-01-01	0.00000000
1998-04-01	0.00000000
1998-07-01	0.00000000
1998-10-01	0.00000000
1999-01-01	0.00000000
1999-04-01	0.00000000
1999-07-01	0.00000000
1999-10-01	0.00000000
2000-01-01	0.00000000
2000-04-01	0.00000000
2000-07-01	0.00000000
2000-10-01	0.00000000
2001-01-01	-130000000.00000000
2001-04-01	-189600000.00000000
2001-07-01	-3453800000.00000000
2001-10-01	-630500000.00000000
2002-01-01	55000000.00000000
2002-04-01	-396700000.00000000
2002-07-01	-427000000.00000000
2002-10-01	-122100000.00000000
2003-01-01	-363200000.00000000
2003-04-01	-479900000.00000000
2003-07-01	-941100000.00000000
2003-10-01	530799999.99999994
2004-01-01	-604300000.00000000
2004-04-01	-1211900000.00000000
2004-07-01	-1336900000.00000000
2004-10-01	-1278900000.00000000
2005-01-01	-3668000000.00000000
2005-04-01	-1533400000.00000000
2005-07-01	-1338400000.00000000
2005-10-01	65800000.00000000
2006-01-01	-165400000.00000000
2006-04-01	-358900000.00000000
2006-07-01	-888600000.00000000
2006-10-01	-4345600000.00000000
2007-01-01	-1919200000.00000000
2007-04-01	-3164700000.00000000
2007-07-01	-3017500000.00000000
2007-10-01	-154800000.00000000
2008-01-01	473000000.00000000
2008-04-01	-1058900000.00000010
2008-07-01	97100000.00000000
2008-10-01	-668300000.00000000
2009-01-01	-4032500000.00000000
2009-04-01	-1052400000.00000010
2009-07-01	-1974300000.00000000
2009-10-01	-2546700000.00000000
2010-01-01	-3070500000.00000000
2010-04-01	-7634700000.00000000
2010-07-01	-3511600000.00000000
2010-10-01	-928600000.00000000
2011-01-01	-4396900000.00000000
2011-04-01	-2718200000.00000000
2011-07-01	-3276800000.00000000
2011-10-01	-2414600000.00000000
2012-01-01	-5411000000.00000000
2012-04-01	-8148700000.00000000
2012-07-01	-5059100000.00000000
2012-10-01	-4452300000.00000000
2013-01-01	-2325600000.00000000
2013-04-01	-1386100000.00000000
2013-07-01	-2534000000.00000000
2013-10-01	-6631500000.00000000
2014-01-01	-4084000000.00000000
2014-04-01	790000000.00000000
2014-07-01	-4069100000.00000000
2014-10-01	385700000.00000000
2015-01-01	-4821900000.00000000
2015-04-01	-2178700000.00000000
2015-07-01	-116000000.00000000
2015-10-01	-3616700000.00000000
2016-01-01	-3368000000.00000000
2016-04-01	1514700000.00000000
2016-07-01	3471800000.00000000
2016-10-01	-831100000.00000000