Year current US$ 2008 29999.999329447703 2012 9999.99977648258 2013 9999.99977648258 2015 9999.99977648258 2016 9999.99977648258 2017 29999.999329447703 2019 540000.021457672 2020 1139999.98569489 2021 2809999.94277954 2022 2769999.98092651