Year	current US$
2000	-685403243.508039
2001	-1916782620.33875
2002	422076200.51522
2003	489105395.963677
2004	1515206205.59374
2005	2445465056.0995
2006	4888243100.79564
2007	1312854207.85823
2008	-6090181572.25904
2009	-597694740.96064
2010	2047753038.0968
2011	4013516508.81498
2012	7172715839.88624
2013	5828168067.90038
2014	10397617814.878
2015	7475655927.15528
2016	517856545.254272
2017	-2065261989.5029
2018	-3482920578.75915
2019	3413329334.76367
2020	4772126638.07602
2021	8716610585.14415