Year current US$ 2005 139999.9968707562 2006 5670000.102370979 2007 18949999.55408272 2008 10310000.034049151 2009 6150000.097230075 2010 13150000.000372529 2011 14910000.111907702 2012 17549999.46989121 2013 10539999.688044172 2014 900000.0134110454 2015 1849999.947473404 2016 3410000.0634789444 2017 1379999.9915063397 2018 2659999.916329975 2019 2780000.05893409 2020 3309999.9781697947 2021 4189999.9808520037 2022 49810001.0398775