Year current US$ 2009 19999.9995529652 2010 9999.99977648258 2011 9999.99977648258 2013 0 2014 39999.9991059303 2015 59999.9986588955 2016 0 2017 19999.9995529652 2018 39999.9991059303 2019 90000.0035762787 2020 270000.010728836 2021 370000.00476837205 2022 32650001.5258789