Year	current US$
1982	39999.9991059303
1984	19999.9995529652
1985	250000
1986	280000.001192093
1988	50000.0007450581
1989	50000.0007450581
1990	29999.999329447703
1991	259999.990463257
1993	209999.993443489
1995	300000.011920929
1996	70000.0002980232
2012	170000.00178813902
2017	9999.99977648258