Quarter	US Dollars, Sum Over Component Sub-periods
2003-01-01	129699999.99999999
2003-04-01	1249100000.00000000
2003-07-01	-1522300000.00000000
2003-10-01	-1103300000.00000000
2004-01-01	2121600000.00000000
2004-04-01	-107900000.00000000
2004-07-01	1117000000.00000000
2004-10-01	766700000.00000000
2005-01-01	1683000000.00000000
2005-04-01	-1068000000.00000000
2005-07-01	869600000.00000000
2005-10-01	-817000000.00000000
2006-01-01	3094200000.00000000
2006-04-01	-1465900000.00000000
2006-07-01	-660800000.00000000
2006-10-01	-898600000.00000000
2007-01-01	5126200000.00000000
2007-04-01	-3125700000.00000000
2007-07-01	291100000.00000000
2007-10-01	-429000000.00000000
2008-01-01	-3198300000.00000000
2008-04-01	-2093900000.00000000
2008-07-01	-6519300000.00000000
2008-10-01	-1450800000.00000000
2009-01-01	2161100000.00000000
2009-04-01	-2043200000.00000000
2009-07-01	-3189600000.00000000
2009-10-01	-2190500000.00000000
2010-01-01	6136600000.00000000
2010-04-01	33100000.00000000
2010-07-01	-1278700000.00000000
2010-10-01	-38200000.00000000
2011-01-01	1721100000.00000000
2011-04-01	-4006500000.00000000
2011-07-01	-74100000.00000000
2011-10-01	-3210900000.00000000
2012-01-01	-400000.00000000
2012-04-01	-1854100000.00000000
2012-07-01	154100000.00000000
2012-10-01	-3335900000.00000000
2013-01-01	1921400000.00000000
2013-04-01	2312600000.00000000
2013-07-01	-1337500000.00000000
2013-10-01	-578100000.00000000
2014-01-01	1124700000.00000000