Year current US$ 2006 9999.99977648258 2007 39999.9991059303 2008 19999.9995529652 2011 9999.99977648258 2012 9999.99977648258 2014 9999.99977648258 2015 0 2016 0 2017 0 2018 9999.99977648258 2022 29999.999329447703