Year current US$ 2005 499999.99441206426 2006 6870000.077411533 2007 21529999.51876697 2008 12709999.999031423 2009 6830000.106245277 2010 14939999.977126718 2011 16610000.103712063 2012 18629999.458789844 2013 13539999.613538368 2014 3000000.037252906 2015 3529999.908059837 2016 7169999.981299035 2017 3550000.006332995 2018 7329999.99262392 2019 7750000.124797219 2020 7890000.039711586 2021 13619999.909773458 2022 59700001.17272135