Year current US$ 2005 680000.003427267 2006 1180000.0090152002 2007 -309999.972581863 2008 5329999.9460578 2009 7240000.158548361 2010 7330000.20869076 2011 11040000.3008544 2012 14969999.7697026 2013 7700000.03837049 2014 26959999.5519966 2015 31340000.955388 2016 52410001.201555096 2017 15009999.8507649 2018 5790000.120177871 2019 4760000.01095235 2020 6229999.99299645 2021 11570000.0710785 2022 1309999.8496472866