Quarter	US Dollars, Sum Over Component Sub-periods
1998-01-01	-4170000000.00000050
1998-04-01	-1860000000.00000020
1998-07-01	2870000000.00000000
1998-10-01	-3120000000.00000000
1999-01-01	1870000000.00000000
1999-04-01	5570000000.00000000
1999-07-01	-1780000000.00000000
1999-10-01	-459999999.99999994
2000-01-01	-1720000000.00000000
2000-04-01	2570000000.00000000
2000-07-01	-9820000000.00000000
2000-10-01	10930000000.00000000
2001-01-01	5840000000.00000000
2001-04-01	13160000000.00000000
2001-07-01	9610000000.00000000
2001-10-01	6220000000.00000000
2002-01-01	12950000000.00000000
2002-04-01	-680000000.00000000
2002-07-01	13480000000.00000200
2002-10-01	6590000000.00000100
2003-01-01	23180000000.00000000
2003-04-01	21120000000.00000000
2003-07-01	16040000000.00000000
2003-10-01	-5420000000.00000000
2004-01-01	36760000000.00000000
2004-04-01	30050000000.00000000
2004-07-01	7170000000.00000000
2004-10-01	34239999999.99999600
2005-01-01	24270000000.00000000
2005-04-01	31920000000.00000000
2005-07-01	33330000000.00000000
2005-10-01	1720000000.00000000
2006-01-01	27730000000.00000000
2006-04-01	22930000000.00000000
2006-07-01	-4650000000.00000000
2006-10-01	-730000000.00000000
2007-01-01	49320000000.00000000
2007-04-01	57329999999.99999000
2007-07-01	11940000000.00000000
2007-10-01	-27460000000.00000400
2008-01-01	65540000000.00000000
2008-04-01	14880000000.00000200
2008-07-01	4129999999.99999950
2008-10-01	-47460000000.00000000
2009-01-01	18270000000.00000000
2009-04-01	86980000000.00000000
2009-07-01	26650000000.00000000
2009-10-01	62629999999.99999000
2010-01-01	71230000000.00000000
2010-04-01	50040000000.00000000
2010-07-01	30100000000.00000000
2010-10-01	130870000000.00000000
2011-01-01	108800000000.00000000
2011-04-01	112800000000.00000000
2011-07-01	69000000000.00000000
2011-10-01	-30500000000.00000000
2012-01-01	54600000000.00000000
2012-04-01	-42100000000.00000000
2012-07-01	-52500000000.00000000
2012-10-01	19000000000.00000000
2013-01-01	88500000000.00000000
2013-04-01	27700000000.00000000