Year US Dollars, Sum Over Component Sub-periods 2003-01-01 605000000.0000000 2004-01-01 1071900000.0000001 2005-01-01 1782900000.0000000 2006-01-01 3406400000.0000000 2007-01-01 3129400000.0000000 2008-01-01 2929700000.0000000 2009-01-01 1563200000.0000000 2010-01-01 4410400000.0000000 2011-01-01 2864800000.0000000 2012-01-01 2191000000.0000000 2013-01-01 2408400000.0000000