Year current US$ 2010 9999.99977648258 2011 9999.99977648258 2012 9999.99977648258 2013 19999.9995529652 2015 19999.9995529652 2016 219999.998807907 2017 270000.010728836 2018 1009999.99046326 2019 1370000.00476837 2020 1360000.01430511 2021 3609999.89509583 2022 3589999.91416931