Year	current US$
1982	70000.0002980232
1983	59999.9986588955
1984	259999.990463257
1985	170000.00178813902
1986	239999.994635582
1987	289999.99165535
1988	1039999.96185303
1989	1049999.95231628
1990	1289999.96185303
1991	490000.009536743
1992	519999.980926514