Year current US$ 1994 9999.99977648258 2001 90000.0035762787 2007 39999.9991059303 2009 170000.00178813902 2010 119999.997317791 2011 70000.0002980232 2012 19999.9995529652 2013 29999.999329447703 2016 0 2018 9999.99977648258 2019 19999.9995529652 2020 50000.0007450581 2021 109999.999403954 2022 2130000.1144409203