Year	US Dollars, Sum Over Component Sub-periods
1994-01-01	34888600000.00000
1995-01-01	42367420000.00000
1996-01-01	50011370000.00000
1997-01-01	49305350000.00000
1998-01-01	40875930000.00000
1999-01-01	46216810000.00000
2000-01-01	60527670000.00000
2001-01-01	59459460000.00000
2002-01-01	59134900000.00000
2003-01-01	68597979999.99999
2004-01-01	82952610000.00000
2005-01-01	104004610000.00000
2006-01-01	122283210000.00000
2007-01-01	135729329999.99998
2008-01-01	169778110000.00000
2009-01-01	116675090000.00000
2010-01-01	129657210000.00000
2011-01-01	166015620000.00000
2012-01-01	166746200000.00000
2013-01-01	158979790000.00000