Year current US$ 2007 29999.999329447703 2008 200000.00298023198 2009 70000.0002980232 2011 50000.0007450581 2012 430000.00715255697 2013 189999.99761581398 2014 159999.99642372102 2015 289999.99165535 2016 200000.00298023198 2017 1080000.04291534 2018 58930000.3051758 2019 330000.013113022 2020 239999.994635582 2021 159999.99642372102 2022 340000.00357627904