Year	current US$
1992	-25942050.8471591
1993	-3862204.21590437
1994	-88413648.7233984
1995	-79234622.5468263
1996	-13349641.1209085
1997	-52879137.2077337
1998	-9301175.94497269
1999	-25371600.9684815
2000	-22118547.0358269
2001	-31770141.2697811
2002	-39004040.6576893
2003	-32040459.9365272
2004	2903478.74455193
2005	16256939.6635386