Year current US$ 2001 9999.99977648258 2002 9999.99977648258 2004 9999.99977648258 2009 140000.000596046 2015 59999.9986588955 2016 19999.9995529652 2017 370000.00476837205 2018 1320000.05245209 2019 819999.992847443 2020 1960000.03814697 2021 1559999.9427795399 2022 3859999.89509583