Year	US Dollars, Sum Over Component Sub-periods
2000-01-01	-42623930000.00000
2001-01-01	24017770000.00000
2002-01-01	61361520000.00000
2003-01-01	83733610000.00000
2004-01-01	132788840000.00000
2005-01-01	92112350000.00000
2006-01-01	60967570000.00000
2007-01-01	15284650000.00000
2008-01-01	-73330170000.00000
2009-01-01	111192910000.00000
2010-01-01	112176740000.00000
2011-01-01	142144520000.00000
2012-01-01	271678530000.00003
2013-01-01	401466090000.00000