Year	current US$
2005	-78066070.55664101
2006	-81807434.08203101
2007	-74636428.83300702
2008	-75182083.12988201
2009	-63063598.63281222
2010	-57706504.82177797
2011	-54363220.21484399
2012	-59834236.14501901
2013	-69431701.66015601
2014	-81561859.13086002
2015	-69565399.16992202
2016	-86605224.609375
2017	-100531021.11816402
2018	-95065979.00390701
2019	-110640830.99365197
2020	-155868602.75268528
2021	-158398473.73962373
2022	-155427803.03955102