Quarter	US Dollars, Sum Over Component Sub-periods
1975-01-01	-676100000.0000000000
1975-04-01	-600400000.0000000000
1975-07-01	-540100000.0000000000
1975-10-01	-351400000.0000000000
1976-01-01	-365800000.0000000000
1976-04-01	-138100000.0000000000
1976-07-01	-343200000.0000000000
1976-10-01	-296300000.0000000000
1977-01-01	3100000.0000000000
1977-04-01	-304500000.0000000000
1977-07-01	100800000.0000000000
1977-10-01	73200000.0000000000
1978-01-01	58300000.0000000000
1978-04-01	103700000.0000000000
1978-07-01	152800000.0000000000
1978-10-01	340700000.0000000000
1979-01-01	166300000.0000000000
1979-04-01	76100000.0000000000
1979-07-01	-245200000.0000000000
1979-10-01	-177000000.0000000000
1980-01-01	-183800000.0000000000
1980-04-01	-449900000.0000000000
1980-07-01	-666800000.0000000000
1980-10-01	-160700000.0000000000
1981-01-01	188600000.0000000000
1981-04-01	-174300000.0000000000
1981-07-01	-258800000.0000000000
1981-10-01	-143000000.0000000000
1982-01-01	194600000.0000000000
1982-04-01	-142200000.0000000000
1982-07-01	-465900000.0000000000
1982-10-01	-422800000.0000000000
1983-01-01	-207900000.0000000000
1983-04-01	-238100000.0000000000
1983-07-01	-377700000.0000000000
1983-10-01	-223500000.0000000000
1984-01-01	162600000.0000000000
1984-04-01	-4099999.9999999995
1984-07-01	-165200000.0000000000
1984-10-01	51500000.0000000000
1985-01-01	-129900000.0000000000
1985-04-01	-114000000.0000000000
1985-07-01	7900000.0000000000
1985-10-01	-537100000.0000000000
1986-01-01	-579500000.0000000000
1986-04-01	-63700000.0000000000
1986-07-01	-246300000.0000000000
1986-10-01	239500000.0000000000
1987-01-01	-466500000.0000000000
1987-04-01	-447900000.0000000000
1987-07-01	-170800000.0000000000
1987-10-01	-642600000.0000000000
1988-01-01	-595500000.0000000000
1988-04-01	-770700000.0000000000
1988-07-01	-976400000.0000000000
1988-10-01	-341600000.0000000000
1989-01-01	-890900000.0000000000
1989-04-01	-1494600000.0000000000
1989-07-01	-1718200000.0000000000
1989-10-01	-1671500000.0000000000
1990-01-01	-1457500000.0000000000
1990-04-01	-1836100000.0000000000
1990-07-01	-1636400000.0000000000
1990-10-01	-2074800000.0000002000
1991-01-01	-2379500000.0000000000
1991-04-01	-1938000000.0000000000
1991-07-01	-1044300000.0000000000
1991-10-01	-1445900000.0000000000
1992-01-01	-1870200000.0000000000
1992-04-01	-1497600000.0000000000
1992-07-01	-851400000.0000000000
1992-10-01	-890000000.0000000000
1993-01-01	-1041500000.0000000000
1993-04-01	-455200000.0000000000
1993-07-01	123000000.0000000000
1993-10-01	241000000.0000000000
1994-01-01	-28600000.0000000000
1994-04-01	355200000.0000000000
1994-07-01	764600000.0000000000
1994-10-01	6300000.0000000000
1995-01-01	796300000.0000000000
1995-04-01	1278300000.0000000000
1995-07-01	1265900000.0000000000
1995-10-01	2217500000.0000000000
1996-01-01	519400000.0000000000
1996-04-01	1390100000.0000000000
1996-07-01	1396300000.0000000000
1996-10-01	1703200000.0000000000
1997-01-01	612200000.0000000000
1997-04-01	1353300000.0000000000
1997-07-01	1996600000.0000000000
1997-10-01	2388000000.0000000000
1998-01-01	1134900000.0000000000
1998-04-01	1353000000.0000000000
1998-07-01	1939200000.0000000000
1998-10-01	2343800000.0000000000
1999-01-01	947400000.0000000000
1999-04-01	1427700000.0000000000
1999-07-01	1967300000.0000000000
1999-10-01	2556300000.0000000000
2000-01-01	2308700000.0000000000
2000-04-01	1116000000.0000000000
2000-07-01	3155200000.0000000000
2000-10-01	2830000000.0000000000
2001-01-01	2816900000.0000000000
2001-04-01	1293800000.0000000000
2001-07-01	2657600000.0000000000
2001-10-01	3690900000.0000000000
2002-01-01	2544900000.0000000000
2002-04-01	1759900000.0000000000
2002-07-01	3211100000.0000000000
2002-10-01	4070300000.0000000000
2003-01-01	1692900000.0000000000
2003-04-01	1040500000.0000000000
2003-07-01	2291900000.0000000000
2003-10-01	2972100000.0000000000
2004-01-01	2879800000.0000000000
2004-04-01	623800000.0000000000
2004-07-01	3085500000.0000000000
2004-10-01	5301800000.0000000000
2005-01-01	2155300000.0000000000
2005-04-01	-1369900000.0000000000
2005-07-01	2662500000.0000000000
2005-10-01	3016900000.0000000000
2006-01-01	2231100000.0000000000
2006-04-01	694600000.0000000000
2006-07-01	3315000000.0000000000
2006-10-01	2428100000.0000000000
2007-01-01	1895800000.0000000000
2007-04-01	31200000.0000000000
2007-07-01	5058800000.0000000000
2007-10-01	3651100000.0000000000
2008-01-01	2688300000.0000000000
2008-04-01	-1138600000.0000000000
2008-07-01	2830300000.0000000000
2008-10-01	2498300000.0000000000
2009-01-01	173300000.0000000000
2009-04-01	-1190000000.0000000000
2009-07-01	1322200000.0000000000
2009-10-01	4230100000.0000005000
2010-01-01	-389100000.0000000000
2010-04-01	-495300000.0000000000
2010-07-01	593100000.0000000000
2010-10-01	3965400000.0000000000
2011-01-01	-606700000.0000000000
2011-04-01	-2756400000.0000000000
2011-07-01	676000000.0000000000
2011-10-01	-1280800000.0000000000
2012-01-01	-2532700000.0000000000
2012-04-01	-1097700000.0000000000
2012-07-01	385700000.0000000000
2012-10-01	-345300000.0000000000
2013-01-01	-1079200000.0000000000
2013-04-01	-1118300000.0000000000
2013-07-01	-159500000.0000000000
2013-10-01	-385500000.0000000000
2014-01-01	-966900000.0000000000