Year	US Dollars, Sum Over Component Sub-periods
1985-01-01	-5851670000.000000
1986-01-01	-14445600000.000000
1987-01-01	-19141320000.000000
1988-01-01	-35951870000.000000
1989-01-01	-47057210000.000000
1990-01-01	-48718300000.000000
1991-01-01	-30374850000.000000
1992-01-01	-14624820000.000000
1993-01-01	-13719000000.000000
1994-01-01	-17177130000.000002
1995-01-01	-22465260000.000000
1996-01-01	-23229470000.000000
1997-01-01	-22857830000.000000
1998-01-01	-21356830000.000000
1999-01-01	-9960890000.000000
2000-01-01	-23285320000.000000
2001-01-01	-32321230000.000000
2002-01-01	-22961430000.000000
2003-01-01	-22532700000.000000
2004-01-01	-23158230000.000000
2005-01-01	-42251250000.000000
2006-01-01	-56919580000.000000
2007-01-01	-51300550000.000000
2008-01-01	-106264530000.000000
2009-01-01	-62794330000.000000
2010-01-01	-58600080000.000000
2011-01-01	-110660360000.000000
2012-01-01	-120597540000.000000
2013-01-01	-132200989999.999980