Year	US Dollars, Sum Over Component Sub-periods
1992-01-01	53706980000.00000
1993-01-01	46740860000.00000
1994-01-01	55479530000.00000
1995-01-01	65834050000.00000
1996-01-01	66780119999.99999
1997-01-01	64478790000.00000
1998-01-01	67729740000.00001
1999-01-01	69229240000.00000
2000-01-01	68685160000.00000
2001-01-01	70146710000.00000
2002-01-01	72267010000.00000
2003-01-01	89735990000.00000
2004-01-01	110775500000.00000
2005-01-01	120935440000.00000
2006-01-01	133266440000.00000
2007-01-01	160750640000.00000
2008-01-01	178488530000.00000
2009-01-01	138016030000.00000
2010-01-01	151893230000.00000
2011-01-01	183426820000.00000
2012-01-01	170830260000.00000
2013-01-01	173840980000.00000