Year	US Dollars
2000-01-01	1036100000
2001-01-01	830300000
2002-01-01	1120100000
2003-01-01	-1663200000
2004-01-01	-781100000
2005-01-01	-648500000
2006-01-01	479900000
2007-01-01	-94800000
2008-01-01	-673400000
2009-01-01	-1584100000
2010-01-01	-1707100000