Year	US Dollars, Sum Over Component Sub-periods
1990-01-01	-132000000.00000000
1991-01-01	-270600000.00000000
1992-01-01	-165600000.00000000
1993-01-01	43000000.00000000
1994-01-01	121700000.00000000
1995-01-01	52300000.00000000
1996-01-01	-130500000.00000000
1997-01-01	-133300000.00000001
1998-01-01	-559200000.00000000
1999-01-01	-592600000.00000000
2000-01-01	-880700000.00000000
2001-01-01	-341600000.00000000
2002-01-01	136900000.00000000
2003-01-01	-523100000.00000000
2004-01-01	-1299700000.00000000
2005-01-01	-2636300000.00000000
2006-01-01	-3984200000.00000000
2007-01-01	-3213800000.00000000
2008-01-01	-4131899999.99999950
2009-01-01	-1415700000.00000000
2010-01-01	-1017900000.00000000
2011-01-01	-916100000.00000000
2012-01-01	-739900000.00000000
2013-01-01	573900000.00000000