Year current US$ 2005 45540932360.71942 2006 49197452597.87456 2007 58310601023.90598 2008 77546513526.38358 2009 75351050102.3203 2010 79711354151.02739 2011 80364487915.16956 2012 86638594985.54881 2013 93899271410.06793 2014 100588968410.94958 2015 93406561331.43233 2016 87504466689.17482 2017 94115053532.64447 2018 100951554572.37463 2019 107881967523.5607 2020 70305089801.16393 2021 86065269768.86398 2022 107459320020.7145