Quarter	US Dollars, Sum Over Component Sub-periods
2003-01-01	-105800000
2003-04-01	548300000
2003-07-01	-276600000
2003-10-01	-1045800000
2004-01-01	-23000000
2004-04-01	105700000
2004-07-01	-1087800000
2004-10-01	405200000
2005-01-01	-220900000
2005-04-01	-829400000
2005-07-01	-75800000
2005-10-01	-245100000
2006-01-01	-465100000
2006-04-01	-875900000
2006-07-01	294700000
2006-10-01	404000000
2007-01-01	-617500000
2007-04-01	-848700000
2007-07-01	452000000
2007-10-01	1478700000
2008-01-01	-354500000
2008-04-01	1247400000
2008-07-01	229700000
2008-10-01	149800000
2009-01-01	-325400000
2009-04-01	705000000
2009-07-01	103000000
2009-10-01	163200000
2010-01-01	-910500000
2010-04-01	-736700000
2010-07-01	78000000
2010-10-01	713900000
2011-01-01	894300000
2011-04-01	-1342400000
2011-07-01	-853400000
2011-10-01	720100000
2012-01-01	-1189700000
2012-04-01	-1447000000
2012-07-01	1140800000
2012-10-01	1158700000
2013-01-01	-14500000
2013-04-01	-691700000
2013-07-01	-711800000
2013-10-01	-77700000
2014-01-01	330800000