Year US Dollars, Sum Over Component Sub-periods 1996-01-01 63785550000.00000 1997-01-01 88964950000.00000 1998-01-01 89576770000.00000 1999-01-01 66339149999.99999 2000-01-01 70618420000.00000 2001-01-01 62722630000.00000 2002-01-01 73190410000.00000