Year current US$ 2005 70000.0002980232 2006 300000.011920929 2007 469999.998807907 2008 2849999.90463257 2009 170000.00178813902 2010 239999.994635582 2011 289999.99165535 2012 300000.011920929 2013 289999.99165535 2014 180000.00715255702 2015 379999.99523162795 2016 29999.999329447703 2017 129999.995231628 2018 259999.990463257 2019 239999.994635582 2020 219999.998807907 2021 469999.998807907 2022 19999.9995529652