Quarter	US Dollars, Sum Over Component Sub-periods
1979-01-01	-22300000.000000000
1979-04-01	-12000000.000000000
1979-07-01	-14500000.000000000
1979-10-01	-148800000.000000000
1980-01-01	-32799999.999999996
1980-04-01	-35900000.000000000
1980-07-01	-58700000.000000000
1980-10-01	-239100000.000000000
1981-01-01	-46000000.000000000
1981-04-01	-21300000.000000000
1981-07-01	-70100000.000000000
1981-10-01	-69800000.000000000
1982-01-01	-224700000.000000000
1982-04-01	-50900000.000000000
1982-07-01	-62400000.000000000
1982-10-01	-37700000.000000000
1983-01-01	-195400000.000000000
1983-04-01	-3100000.000000000
1983-07-01	-2300000.000000000
1983-10-01	12500000.000000000
1984-01-01	9400000.000000000
1984-04-01	-20000000.000000000
1984-07-01	-11700000.000000000
1984-10-01	-19700000.000000000
1985-01-01	-18700000.000000000
1985-04-01	-12800000.000000000
1985-07-01	-4000000.000000000
1985-10-01	-45600000.000000000
1986-01-01	-66599999.999999990
1986-04-01	-43400000.000000000
1986-07-01	-15400000.000000000
1986-10-01	-18200000.000000000
1987-01-01	-8600000.000000000
1987-04-01	-50900000.000000000
1987-07-01	-37440000.000000000
1987-10-01	-41400000.000000000
1988-01-01	-68100000.000000000
1988-04-01	-6400000.000000000
1988-07-01	-29800000.000000000
1988-10-01	-71200000.000000000
1989-01-01	-13800000.000000000
1989-04-01	-235900000.000000000
1989-07-01	-68500000.000000000
1989-10-01	-204900000.000000000
1990-01-01	-60700000.000000000
1990-04-01	-189800000.000000000
1990-07-01	-149800000.000000000
1990-10-01	-224300000.000000000
1991-01-01	-97000000.000000000
1991-04-01	-144900000.000000000
1991-07-01	-340000000
1991-10-01	-433100000.000000000
1992-01-01	-39200000.000000000
1992-04-01	-5100000.000000000
1992-07-01	-21800000.000000000
1992-10-01	-70600000.000000000
1993-01-01	-230800000.000000000
1993-04-01	-89300000.000000000
1993-07-01	-1800000.000000000
1993-10-01	-170400000.000000000
1994-01-01	-69100000.000000000
1994-04-01	-132600000.000000000
1994-07-01	-115800000.000000000
1994-10-01	-372400000.000000000
1995-01-01	-198070000.000000000
1995-04-01	-295160000.000000000
1995-07-01	-571060000.000000000
1995-10-01	-31360000.000000000
1996-01-01	1352690000.000000000
1996-04-01	-107300000.000000000
1996-07-01	-333120000.000000000
1996-10-01	-443210000.000000000
1997-01-01	-122260000.000000000
1997-04-01	-393840000.000000000
1997-07-01	-271780000.000000000
1997-10-01	-327690000.000000000
1998-01-01	-178420000.000000000
1998-04-01	-291970000.000000000
1998-07-01	-1654280000.000000000
1998-10-01	-729350000.000000000
1999-01-01	-596180000.000000000
1999-04-01	-380800000.000000000
1999-07-01	-225730000.000000000
1999-10-01	-487710000.000000000
2000-01-01	-321600000.000000000
2000-04-01	-405870000.000000000
2000-07-01	-989780000.000000000
2000-10-01	-564340000.000000000
2001-01-01	-120100000.000000000
2001-04-01	2302670000.000000000
2001-07-01	-312920000.000000000
2001-10-01	387930000.000000000
2002-01-01	-526309999.999999940
2002-04-01	-506710000.000000000
2002-07-01	-1263960000.000000000
2002-10-01	-185120000.000000000
2003-01-01	-695880000.000000000
2003-04-01	39510000.000000000
2003-07-01	433230000.000000000
2003-10-01	-26170000.000000000
2004-01-01	-331940000.000000000
2004-04-01	-488130000.000000000
2004-07-01	-8115410000.000000000
2004-10-01	-871510000.000000000
2005-01-01	-896860000.000000000
2005-04-01	-884740000.000000000
2005-07-01	-611150000.000000000
2005-10-01	-123950000.000000000
2006-01-01	-3131010000.000000000
2006-04-01	-1371090000.000000000
2006-07-01	-3303050000.000000000
2006-10-01	-20397350000.000000000
2007-01-01	1936230000.000000000
2007-04-01	1489610000.000000000
2007-07-01	-126820000.000000000
2007-10-01	-10365680000.000000000
2008-01-01	-4453210000.000000000
2008-04-01	-4125390000.000000500
2008-07-01	-6828720000.000000000
2008-10-01	-5049750000.000000000
2009-01-01	392460000.000000000
2009-04-01	1405620000.000000000
2009-07-01	3370360000.000000000
2009-10-01	4915790000.000000000
2010-01-01	-6098560000.000000000
2010-04-01	-2782530000.000000000
2010-07-01	2932370000.000000000
2010-10-01	-5638850000.000000000
2011-01-01	3190120000.000000000
2011-04-01	-706140000.000000000
2011-07-01	-13750000.000000000
2011-10-01	-1441220000.000000000
2012-01-01	5404740000.000000000
2012-04-01	-403460000.000000000
2012-07-01	-3386990000.000000000
2012-10-01	1207120000.000000000
2013-01-01	-3084730000.000000000
2013-04-01	10297530000.000000000
2013-07-01	-4552360000.000000000
2013-10-01	834670000.000000000
2014-01-01	920290000.000000000
2014-04-01	-3519130000.000000000
2014-07-01	3102150000.000000000
2014-10-01	3036760000.000000000