Year	US Dollars, Sum Over Component Sub-periods
1992-01-01	-335390000.00000000
1993-01-01	1727350000.00000000
1994-01-01	3512510000.00000000
1995-01-01	6912160000.00000000
1996-01-01	4922010000.00000000
1997-01-01	5969090000.00000000
1998-01-01	5727260000.00000000
1999-01-01	6756070000.00000000
2000-01-01	3844820000.00000000
2001-01-01	3189060000.00000000
2002-01-01	-2875410000.00000000
2003-01-01	-580680000.00000000
2004-01-01	-1139330000.00000000
2005-01-01	-534409999.99999994
2006-01-01	-10976570000.00000000
2007-01-01	-15473270000.00000000
2008-01-01	-21942090000.00000000
2009-01-01	-13673230000.00000000
2010-01-01	-4235520000.00000050
2011-01-01	-5581520000.00000000
2012-01-01	-7918960000.00000000
2013-01-01	-7917190000.00000000