Year	US Dollars, Sum Over Component Sub-periods
1995-01-01	10708470000.00000
1996-01-01	12026710000.00000
1997-01-01	12712180000.00000
1998-01-01	14173510000.00000
1999-01-01	16906710000.00000
2000-01-01	20014370000.00000
2001-01-01	19752470000.00000
2002-01-01	20500070000.00000
2003-01-01	25432170000.00000
2004-01-01	33907720000.00000
2005-01-01	40402060000.00000
2006-01-01	50596850000.00000
2007-01-01	64731820000.00000
2008-01-01	67979479999.99999
2009-01-01	57737720000.00000
2010-01-01	63533270000.00000
2011-01-01	71837460000.00000
2012-01-01	74394290000.00000
2013-01-01	80125050000.00000