Year US Dollars, Sum Over Component Sub-periods 1996-01-01 1040053890000.0000 1997-01-01 1080181159999.9999 1998-01-01 1113810060000.0000 1999-01-01 1140133180000.0000 2000-01-01 1200735490000.0000 2001-01-01 1199814320000.0000 2002-01-01 1273664670000.0000