Year	current US$
1976	70000.0002980232
1977	150000.005960464
1978	180000.00715255702
1979	319999.99284744303
1980	180000.00715255702
1981	349999.99403953605
1982	370000.00476837205
1983	860000.014305115
1984	460000.00834465
1985	990000.009536743
1986	910000.026226044
1987	1299999.95231628
1988	829999.983310699
1989	1090000.0333786
1990	1250000
1991	1690000.0572204601
1992	1220000.02861023
1993	1539999.96185303
1994	1370000.00476837
1995	2769999.98092651
1996	600000.023841858
1997	1299999.95231628
1998	939999.997615814
1999	1509999.9904632599
2000	1980000.01907349
2001	1450000.04768372
2002	2710000.03814697
2003	3420000.07629395
2004	2319999.9332428
2005	2750000
2006	1759999.9904632599
2007	2630000.1144409203
2008	769999.980926514