Year current US$ 2002 9999.99977648258 2003 779999.971389771 2006 9999.99977648258 2007 9999.99977648258 2008 449999.988079071 2010 19999.9995529652 2012 1440000.0572204601 2015 29999.999329447703 2016 19999.9995529652