Year current US$ 2005 9999.99977648258 2006 9999.99977648258 2007 9999.99977648258 2008 9999.99977648258 2009 9999.99977648258 2010 19999.9995529652 2014 9999.99977648258 2015 19999.9995529652 2016 49999.9988824129 2017 49999.99888241295 2018 89999.99798834324 2019 29999.99932944774 2020 19999.99955296516 2021 69999.99843537807 2022 59999.998658895565