Year	US Dollars, Sum Over Component Sub-periods
1995-01-01	-59070000
1996-01-01	3640000
1997-01-01	-461880000
1998-01-01	-278310000
1999-01-01	-250070000
2000-01-01	-620250000
2001-01-01	-368060000
2002-01-01	-278110000
2003-01-01	-1644070000
2004-01-01	-1119520000
2005-01-01	-2179440000
2006-01-01	-3876720000
2007-01-01	-3621860000
2008-01-01	-2229520000
2009-01-01	-1885280000
2010-01-01	-1148600000
2011-01-01	-4666880000
2012-01-01	-11350770000
2013-01-01	-2270540000