Year current US$ 2001 9999.99977648258 2002 150000.005960464 2004 90000.0035762787 2006 9999.99977648258 2007 9999.99977648258 2008 59999.9986588955 2010 9999.99977648258 2011 170000.00178813902 2012 100000.00149011599 2013 109999.999403954 2014 39999.9991059303 2015 50000.0007450581 2016 259999.990463257 2017 200000.00298023198 2018 310000.002384186 2019 129999.995231628 2020 3710000.03814697 2021 189999.99761581398 2022 39999.9991059303