Year	US Dollars, Sum Over Component Sub-periods
2003-01-01	5792100000
2004-01-01	6870600000
2005-01-01	8002200000
2006-01-01	8735600000
2007-01-01	10352300000
2008-01-01	11946100000
2009-01-01	10503300000
2010-01-01	13028600000
2011-01-01	16158300000
2012-01-01	14731900000
2013-01-01	15694500000