Year	US Dollars, Sum Over Component Sub-periods
1998-01-01	-35040000000.000000
1999-01-01	-24400000000.000000
2000-01-01	-43860000000.000000
2001-01-01	20810000000.000000
2002-01-01	-3080000000.000000
2003-01-01	-18000000000.000000
2004-01-01	-6140000000.000000
2005-01-01	-44660000000.000000
2006-01-01	-31939999999.999996
2007-01-01	-154770000000.000000
2008-01-01	-97580000000.000000
2009-01-01	18410000000.000000
2010-01-01	-116259999999.999980
2011-01-01	-183600000000.000000
2012-01-01	-231500000000.000000