Year current US$ 2005 14649999.8811632 2006 108669998.67744699 2007 52759999.5303899 2008 28649999.700486697 2009 20849999.8208135 2010 19000000.1024455 2011 19189999.9100715 2012 17509999.8433143 2013 63149999.0168959 2014 39530000.5245954 2015 46500000.5345792 2016 61430000.1505762 2017 76210000.5093962 2018 175790003.554896 2019 128430004.52593 2020 106489999.283105 2021 171999999.113381 2022 355679995.33191377