Year	current US$
1990	-1014112156.8604883
1991	-905093441.9059126
1992	-1862319912.540358
1993	-2141561369.2745912
1994	-1716141976.6680555
1995	-1765717047.6131737
1996	-1042027343.7698866
1997	-599545306.9178305
1998	209084697.11080566
1999	25201546.048530217
2000	-232835820.8955224
2001	-270646766.1691542
2002	-18573797.67827529
2003	-292537313.4328358
2004	466495077.94361526
2005	741751000.9950249
2006	144911426.20232174
2007	148322507.46268657
2008	-447861478.6069652
2009	1031749412.2719735
2010	-43498780.09950249
2011	-1025057968.159204
2012	-2702533899.1708126
2013	-2469826504.145937
2014	-3529050012.6036487
2015	-1666106017.2470977
2016	-577317393.6981758
2017	-1492001491.2106135
2018	-2339442443.7810946
2019	-4780220689.189189
2020	-2944932483.7310195
2021	-4954371586.558911
2022	-9237830532.059029
2023	-6371259146.199375