Year current US$ 2001 9999.99977648258 2002 79999.9982118607 2004 9999.99977648258 2005 9999.99977648258 2006 19999.9995529652 2007 90000.0035762787 2008 109999.999403954 2009 59999.9986588955 2010 39999.9991059303 2011 90000.0035762787 2012 70000.0002980232 2013 79999.9982118607 2014 79999.9982118607 2015 79999.9982118607 2016 90000.0035762787 2017 90000.0035762787