Year current US$ 2006 9999.99977648258 2007 9999.99977648258 2008 79999.9982118607 2009 29999.999329447703 2010 90000.0035762787 2011 50000.0007450581 2012 29999.999329447703 2013 39999.9991059303 2014 9999.99977648258 2015 39999.9991059303 2016 29999.999329447703 2017 39999.9991059303 2018 379999.99523162795 2019 720000.028610229 2020 1330000.04291534 2021 509999.99046325695 2022 540000.021457672