Quarter	US Dollars, Sum Over Component Sub-periods
1992-01-01	-1287930000.00000000
1992-04-01	709790000.00000000
1992-07-01	-1029530000.00000000
1992-10-01	1241650000.00000000
1993-01-01	-1125300000.00000000
1993-04-01	756010000.00000000
1993-07-01	294170000.00000000
1993-10-01	1770790000.00000000
1994-01-01	-2188730000.00000000
1994-04-01	896930000.00000000
1994-07-01	1906050000.00000000
1994-10-01	3240740000.00000000
1995-01-01	787350000.00000000
1995-04-01	3408680000.00000000
1995-07-01	-1499800000.00000000
1995-10-01	4303570000.00000000
1996-01-01	-853110000.00000000
1996-04-01	1843800000.00000000
1996-07-01	1533840000.00000000
1996-10-01	2322440000.00000000
1997-01-01	1349640000.00000000
1997-04-01	1617920000.00000000
1997-07-01	1517640000.00000000
1997-10-01	1478170000.00000000
1998-01-01	831600000.00000000
1998-04-01	4248000000.00000000
1998-07-01	671200000.00000000
1998-10-01	-142360000.00000000
1999-01-01	519720000.00000000
1999-04-01	2106100000.00000000
1999-07-01	3245630000.00000000
1999-10-01	819930000.00000000
2000-01-01	-681210000.00000000
2000-04-01	1373740000.00000000
2000-07-01	1497400000.00000000
2000-10-01	1507690000.00000000
2001-01-01	-964170000.00000000
2001-04-01	924490000.00000000
2001-07-01	2167080000.00000000
2001-10-01	1000460000.00000000
2002-01-01	-3696750000.00000000
2002-04-01	1135720000.00000000
2002-07-01	1325030000.00000000
2002-10-01	-1416660000.00000000
2003-01-01	-1060640000.00000010
2003-04-01	-1660670000.00000000
2003-07-01	1234850000.00000000
2003-10-01	998330000.00000000
2004-01-01	-1950230000.00000000
2004-04-01	313360000.00000000
2004-07-01	1210450000.00000000
2004-10-01	-786310000.00000000
2005-01-01	-2330000000.00000000
2005-04-01	1118820000.00000000
2005-07-01	491460000.00000000
2005-10-01	66599999.99999999
2006-01-01	-8770330000.00000000
2006-04-01	553030000.00000000
2006-07-01	1379060000.00000000
2006-10-01	-3838750000.00000000
2007-01-01	-4798680000.00000000
2007-04-01	-2485860000.00000000
2007-07-01	2404660000.00000000
2007-10-01	-10937590000.00000000
2008-01-01	-9037190000.00000000
2008-04-01	-6780890000.00000000
2008-07-01	-589310000.00000000
2008-10-01	-5571320000.00000000
2009-01-01	-5231560000.00000000
2009-04-01	-251940000.00000000
2009-07-01	-7280860000.00000000
2009-10-01	-806270000.00000000
2010-01-01	-5792450000.00000000
2010-04-01	1635370000.00000000
2010-07-01	142160000.00000000
2010-10-01	-555140000.00000000
2011-01-01	-6111500000.00000000
2011-04-01	1859570000.00000000
2011-07-01	5300510000.00000000
2011-10-01	-6184230000.00000000
2012-01-01	887830000.00000000
2012-04-01	-2904530000.00000000
2012-07-01	-2430120000.00000000
2012-10-01	-3414520000.00000000
2013-01-01	-3992790000.00000000
2013-04-01	-3022110000.00000000
2013-07-01	226510000.00000000
2013-10-01	-1082090000.00000000
2014-01-01	-3520800000.00000000