Year	US Dollars, Sum Over Component Sub-periods
1994-01-01	311430000.000000
1995-01-01	894230000.000000
1996-01-01	772580000.000000
1997-01-01	410040000.000000
1998-01-01	307570000.000000
1999-01-01	1182850000.000000
2000-01-01	807450000.000000
2001-01-01	744060000.000000
2002-01-01	1352460000.000000
2003-01-01	2537020000.000000
2004-01-01	3467340000.000000
2005-01-01	4490470000.000000
2006-01-01	6402940000.000000
2007-01-01	8422549999.999999
2008-01-01	10969290000.000000
2009-01-01	8908420000.000000
2010-01-01	9952570000.000000
2011-01-01	16357640000.000000