Year current US$ 2005 0 2006 0 2007 0 2008 0 2009 0 2010 0 2011 0 2012 0 2013 0 2014 0 2015 0 2016 0 2017 0 2018 0 2019 0 2020 869996.045371234 2021 892985.401225192 2022 870223.31019784 2023 2000000