Year US Dollars, Sum Over Component Sub-periods 1995-01-01 129032010000.00000 1996-01-01 155798990000.00000 1997-01-01 196951770000.00000 1998-01-01 337849750000.00000 1999-01-01 525585550000.00006 2000-01-01 773333100000.00000 2001-01-01 346568840000.00000 2002-01-01 258233250000.00000 2003-01-01 196330070000.00000 2004-01-01 249734790000.00000 2005-01-01 471240160000.00000 2006-01-01 619972740000.00000 2007-01-01 777236040000.00000 2008-01-01 546108130000.00000 2009-01-01 329572640000.00000 2010-01-01 391017530000.00000 2011-01-01 451542100000.00000 2012-01-01 295497320000.00000 2013-01-01 351074720000.00000