Year	Dollars
1994-01-01	2410100000
1995-01-01	-347100000
1996-01-01	-463270000
1997-01-01	-796720000
1998-01-01	-382240000
1999-01-01	-327950000
2000-01-01	10675810000
2001-01-01	-9377926400
2002-01-01	-12395938700
2003-01-01	-993152800
2004-01-01	-1623687300
2005-01-01	-12764058100
2006-01-01	190842500
2007-01-01	-10223863200
2008-01-01	495878500