Year	US Dollars, Sum Over Component Sub-periods
1985-01-01	119938900000.00000
1986-01-01	115563700000.00000
1987-01-01	133392590000.00000
1988-01-01	168660980000.00000
1989-01-01	191026320000.00000
1990-01-01	211574220000.00000
1991-01-01	212216290000.00000
1992-01-01	207664700000.00000
1993-01-01	213017180000.00000
1994-01-01	240799630000.00000
1995-01-01	296764850000.00000
1996-01-01	319041950000.00000
1997-01-01	309274060000.00000
1998-01-01	252980850000.00000
1999-01-01	281120910000.00000
2000-01-01	344543950000.00000
2001-01-01	314297850000.00000
2002-01-01	302817580000.00000
2003-01-01	344651230000.00000
2004-01-01	410487000000.00000
2005-01-01	474852660000.00000
2006-01-01	534285839999.99994
2007-01-01	572399760000.00000
2008-01-01	709049360000.00000
2009-01-01	500356170000.00000
2010-01-01	637448580000.00000
2011-01-01	807225220000.00000
2012-01-01	842666180000.00000
2013-01-01	795194000000.00000