Year	current US$
1990	14995699.925370632
1991	16631880.635826256
1992	12344307.090916306
1993	9874800.337866219
1994	9499032.019988976
1995	10188569.579497168
1996	10772847.177315842
1997	13727644.384906618
1998	-191613897.6189864
1999	-175497121.79060528
2000	-173981772.39141127
2001	-171693671.0036816
2002	-170890523.87270218
2003	-154761932.81952506
2004	-196820742.96966457
2005	-211376521.9356245
2006	-219569377.9357495
2007	-270263778.1644022
2008	399477450.2797252
2009	987547944.4879469
2010	399097019.7054397
2011	-125977379.96461952
2012	232232114.20391512
2013	1124063360.3652973
2014	1783438125.370291
2015	-32984447.404887997
2016	-795972470.1662456
2017	-1945711884.2739682
2018	-383211522.5613331
2019	-1772256218.500754
2020	-1181148335.6493647
2021	-1252669078.6768303
2022	-1327936597.1451514
2023	-1362832493.6226497