Year	US Dollars, Sum Over Component Sub-periods
1979-01-01	31500000.00000000
1980-01-01	42900000.00000000
1981-01-01	47700000.00000000
1982-01-01	18000000.00000000
1983-01-01	17000000.00000000
1984-01-01	37900000.00000000
1985-01-01	27300000.00000000
1986-01-01	19800000.00000000
1987-01-01	-11400000
1988-01-01	900000.00000000
1989-01-01	500000.00000000
1990-01-01	1800000.00000000
1991-01-01	2700000.00000000
1992-01-01	2700000.00000000
1993-01-01	6800000.00000000
1994-01-01	4000000.00000000
1995-01-01	280400000.00000000
1996-01-01	99300000.00000000
1997-01-01	163700000.00000000
1998-01-01	257399999.99999997
1999-01-01	642200000.00000000
2000-01-01	385600000.00000000
2001-01-01	566600000.00000000
2002-01-01	933200000.00000000
2003-01-01	682600000.00000000
2004-01-01	467200000.00000000
2005-01-01	508000000.00000000
2006-01-01	482100000.00000000
2007-01-01	88400000.00000000
2008-01-01	298100000.00000000
2009-01-01	322200000.00000000
2010-01-01	133199999.99999999
2011-01-01	252000000.00000000
2012-01-01	149500000.00000000
2013-01-01	381500000.00000000
2014-01-01	7605900000.00000000