Year	US Dollars, Sum Over Component Sub-periods
1990-01-01	-132300000.00000001
1991-01-01	-268510000.00000000
1992-01-01	-164990000.00000000
1993-01-01	39990000.00000000
1994-01-01	121110000.00000000
1995-01-01	52730000.00000000
1996-01-01	-130320000.00000000
1997-01-01	-132639999.99999999
1998-01-01	-557280000.00000000
1999-01-01	-591200000.00000000
2000-01-01	-872580000.00000000
2001-01-01	-371710000.00000000
2002-01-01	144900000.00000000
2003-01-01	-527590000.00000006
2004-01-01	-1315620000.00000000
2005-01-01	-2643740000.00000000
2006-01-01	-3998750000.00000000
2007-01-01	-3195410000.00000000
2008-01-01	-4406850000.00000000
2009-01-01	-1435990000.00000000
2010-01-01	-1036250000.00000000
2011-01-01	-912430000.00000000
2012-01-01	-735840000.00000000
2013-01-01	573860000.00000000