Year current US$ 2005 10449999.717995534 2006 67160001.52565539 2007 530000.0030547379 2008 410000.0020116565 2009 979999.9762326474 2010 469999.9988079066 2011 659999.9945610757 2012 419999.9924749137 2013 639999.9987334014 2014 2980000.073090197 2015 6490000.113844875 2016 6580000.063404435 2017 7220000.069588423 2018 31469999.879598614 2019 36040000.23379931 2020 45279999.96021384 2021 54840000.506490484 2022 53239999.65190886