Year current US$ 2005 6159999.84741211 2006 7090000.15258789 2007 12579999.923706101 2008 13949999.8092651 2009 9119999.88555908 2010 11000000 2011 12039999.961853001 2012 12329999.923706101 2013 14970000.2670288 2014 21950000.762939498 2015 28850000.3814697 2016 24100000.3814697 2017 60860000.6103516 2018 67230003.3569336 2019 81410003.6621094 2020 64819999.694824204 2021 94889999.3896484 2022 317619995.11718804