Year	current US$
1993	-155419423.1278119
1994	-410176132.9903028
1995	-328031471.2824548
1996	-498652620.62686956
1997	-530215284.0396754
1998	-542983646.6792741
1999	-252396720.6132879
2000	-184291900.85690594
2001	-247250022.3793756
2002	-545705943.2984835
2003	-834581074.9774164
2004	-949754037.2670807
2005	-715041661.4848899
2006	-1720959729.017689
2007	-1973380782.9181495
2008	-950432107.807236
2009	974584606.835232
2010	1253486957.9695458
2011	1350033736.5661504
2012	381118426.8363282
2013	673982717.5968647
2014	929367337.1752908
2015	900478443.0054682
2016	868157394.2381324
2017	1092049237.1200018
2018	835289124.7843131
2019	1271468922.4235275
2020	-173397933.49572033
2021	-369781392.46511036
2022	-200853231.9941642
2023	245305250.97255334