Year	US Dollars, Sum Over Component Sub-periods
1987-01-01	276680000.0000000
1988-01-01	308660000.0000000
1989-01-01	314210000.0000000
1990-01-01	317060000.0000000
1991-01-01	322110000.0000000
1992-01-01	310750000.0000000
1993-01-01	309610000.0000000
1994-01-01	611700000.0000000
1995-01-01	559070000.0000000
1996-01-01	891560000.0000000
1997-01-01	680310000.0000000
1998-01-01	675400000.0000000
1999-01-01	608440000.0000000
2000-01-01	633200000.0000000
2001-01-01	589490000.0000000
2002-01-01	639760000.0000000
2003-01-01	850010000.0000000
2004-01-01	907880000.0000000
2005-01-01	1249980000.0000000
2006-01-01	1301860000.0000000
2007-01-01	1426920000.0000000
2008-01-01	1679440000.0000000
2009-01-01	1198740000.0000000
2010-01-01	1011120000.0000000
2011-01-01	1039920000.0000001
2012-01-01	1030040000.0000000
2013-01-01	1026720000.0000000