Year current US$ 2005 129999.995231628 2006 1129999.99523163 2007 1049999.95231628 2008 2230000.01907349 2009 1669999.971985816 2010 1530000.030994415 2011 680000.007152557 2012 660000.003874302 2013 149999.99850988388 2016 270000.003278255 2018 540000.0214576721 2019 329999.9982118607 2020 310000.002384186 2021 189999.99761581433 2022 619999.9824166293