Year current US$ 2005 109999.99940395361 2006 5270000.115036966 2007 18499999.541789263 2008 9960000.03814697 2009 5940000.09447336 2010 13059999.998658895 2011 14440000.113099795 2012 17309999.4659424 2013 10319999.6948242 2014 70000.0002980232 2015 49999.99888241298 2016 59999.99865889545 2017 69999.99843537807 2018 29999.999329447703 2019 179999.9959766865 2020 170000.00178813934 2021 570000.000298023 2022 309999.99865889526