Year	current US$
1990	69999.9984353781
1991	580000.0093877318
1992	720000.0006705518
1993	42810001.673176885
1994	16889999.665319942
1995	23830000.448972017
1996	10769999.580457807
1997	17530000.47802925
1998	-22320000.43429431
1999	11079999.540001126
2000	1060000.0098347666
2001	13339999.681338646
2002	29689999.92869799
2003	3939999.949187035
2004	-1100000.0368803786
2006	50000.0007450581
2008	-1110000.01430511
2009	-1929999.94754791
2010	-2109999.89509583