Year	US Dollars, Sum Over Component Sub-periods
2003-01-01	-279339760000
2004-01-01	-374922640000
2005-01-01	-600983410000
2006-01-01	-730679260000
2007-01-01	-714349470000
2008-01-01	-893343970000
2009-01-01	-419465200000
2010-01-01	-561904290000
2011-01-01	-807940140000
2012-01-01	-767787580000
2013-01-01	-635833430000