Year US Dollars, Sum Over Component Sub-periods 1993-01-01 2021350000.0000000 1994-01-01 2349360000.0000000 1995-01-01 2495330000.0000000 1996-01-01 2206160000.0000000 1997-01-01 2296720000.0000000 1998-01-01 2436920000.0000000 1999-01-01 2065840000.0000002 2000-01-01 2245370000.0000000 2001-01-01 2489190000.0000000 2002-01-01 2786210000.0000000 2003-01-01 3286000000.0000000 2004-01-01 3724880000.0000000 2005-01-01 4407530000.0000000 2006-01-01 5409150000.0000000 2007-01-01 7021450000.0000000 2008-01-01 8463559999.9999990 2009-01-01 6031750000.0000000 2010-01-01 5823670000.0000000 2011-01-01 6604680000.0000000 2012-01-01 7158170000.0000000 2013-01-01 7436560000.0000000