Quarter	US Dollars, Sum Over Component Sub-periods
2003-01-01	177900000.00000000
2003-04-01	-237500000.00000000
2003-07-01	745800000.00000000
2003-10-01	666100000.00000000
2004-01-01	-514799999.99999994
2004-04-01	40600000.00000000
2004-07-01	-514799999.99999994
2004-10-01	-135500000.00000000
2005-01-01	516600000.00000000
2005-04-01	149300000.00000000
2005-07-01	566800000.00000000
2005-10-01	598000000.00000000
2006-01-01	1176200000.00000000
2006-04-01	1908700000.00000000
2006-07-01	-221400000.00000000
2006-10-01	481100000.00000000
2007-01-01	-1432500000.00000000
2007-04-01	2815900000.00000000
2007-07-01	2549700000.00000000
2007-10-01	2201100000.00000000
2008-01-01	3238000000.00000000
2008-04-01	3366600000.00000000
2008-07-01	3990500000.00000000
2008-10-01	-2678700000.00000000
2009-01-01	-1668000000.00000000
2009-04-01	-916600000.00000000
2009-07-01	3498400000.00000000
2009-10-01	4960300000.00000000
2010-01-01	42100000.00000000
2010-04-01	228500000.00000000
2010-07-01	1212800000.00000000
2010-10-01	47700000.00000000
2011-01-01	1932800000.00000000
2011-04-01	1805100000.00000000
2011-07-01	858800000.00000000
2011-10-01	311800000.00000000
2012-01-01	-643400000.00000000
2012-04-01	936600000.00000000
2012-07-01	-494500000.00000000
2012-10-01	2722900000.00000000
2013-01-01	-1666200000.00000000
2013-04-01	-2505700000.00000000
2013-07-01	106900000.00000000
2013-10-01	754300000.00000000
2014-01-01	-550100000.00000000