Year current US$ 2007 149999.99664723882 2008 19999.99955296516 2009 179999.9959766865 2010 190000.0013411045 2011 410000.0020116565 2012 109999.9994039536 2013 339999.9979883431 2014 59999.998658895565 2015 1099999.9716877937 2016 889999.980106949 2017 1039999.9748915427 2018 3519999.958574771 2019 5389999.922364952 2020 7500000.135973088 2021 7670000.128448002 2022 10249999.824911352