Year current US$ 2005 59999.9986588955 2006 5170000.11354685 2007 18549999.540671676 2008 10000000.037252901 2009 5930000.0946968775 2010 13029999.999329448 2011 14380000.1144409 2012 17309999.4659424 2013 10319999.6948242 2014 99999.9996274709 2015 19999.99955296516 2016 59999.99865889545 2017 59999.99865889546 2018 149999.9947845932 2019 159999.9945610757 2020 330000.00379979576 2021 639999.9838322398 2022 1780000.0011920924