Year	current US$
1960	9999.99977648258
1964	9999.99977648258
1965	9999.99977648258
1966	9999.99977648258
1967	9999.99977648258
1968	9999.99977648258
1987	9999.99977648258
1989	70000.0002980232
1990	170000.00178813902
1991	230000.004172325
1992	150000.005960464
1993	170000.00178813902
1994	159999.99642372102