Year current US$ 2005 0 2006 0 2007 0 2008 739999.987185001 2009 599999.997764826 2010 569999.992847443 2011 579999.99448657 2012 1070000.01892447 2013 1029999.9788403499 2014 299999.993294477 2015 509999.992325902 2016 469999.995082617 2017 429999.994114041 2018 529999.999329448 2019 500000.00186264503 2020 239999.996498227 2021 8699999.7664243 2022 21050000.92461701