Year current US$ 2009 0 2010 0 2011 74860000.5805492 2012 58019505.759701096 2013 80758449.5022893 2014 75063529.7745466 2015 103082008.928061 2016 84714385.9565258 2017 84260997.5636005 2018 85351388.156414 2019 107233396.038413 2020 66387523.16683529 2021 129447400.480509 2022 91292222.23162653