Year current US$ 2005 70000.0002980232 2006 9999.99977648258 2007 140000.000596046 2009 9999.99977648258 2010 90000.0035762787 2011 159999.99642372102 2012 228773.295879364 2013 72683.7292313576 2022 20039.9998575449