Year	current US$
1986	40786.318890996474
1987	0
1988	0
1989	0
1990	42462004.52286695
1991	38511227.31809987
1992	35720568.053750314
1993	46677604.63883207
1994	47817180.66939541
1995	55476459.57304308
1996	64739966.55093096
1997	52039325.29645298
1998	47702527.04137001
1999	32434738.91054709
2000	26332813.65277527
2001	27684380.97257356
2002	7053143.549432996
2003	62128096.37613393
2004	35669542.0147119
2005	28789902.13379584
2006	194569906.32677835
2007	-78541904.37782708
2008	252675950.14295748
2009	24920332.7444831
2010	81433713.93576713
2011	30610744.04766635
2012	69028596.42073353
2013	5409192.045193292
2014	9235547.936886612
2015	17077694.540810633
2016	21621008.78723916
2017	-360889177.0853299
2018	9474392.182275016
2019	259355357.29928502
2020	2104993719.4251077
2021	2346522556.4029145
2022	3110592771.1623855
2023	-2362.2046420378583