Year current US$ 2005 39999.9991059303 2006 39999.9991059303 2007 9999.99977648258 2008 289999.99165535 2009 180000.00715255702 2011 9999.99977648258 2012 9999.99977648258 2013 9999.99977648258 2014 9999.99977648258 2015 9999.99977648258 2022 70000.0002980232