Year	current US$
1972	19999.99955296516
1973	29999.999329447783
1974	29999.999329447703
1975	39999.999105930285
1976	29999.999329447703
1977	59999.9986588955
1978	19999.9995529652
1980	240000.00208616263
1981	69999.998435378
1982	319999.99284744216
1984	9999.99977648258
1985	9999.99977648258
1986	80000.00007450578
1987	129999.995231628
1988	320000.000298023
1989	9999.99977648258
1991	150000.0022351742
1992	170000.00178813902
1993	50000.0007450581
1994	59999.9986588955
1995	90000.0035762787
1997	9999.99977648258
1998	9999.99977648258
2004	39999.9991059303
2015	0
2016	129999.995231628
2017	150000.005960464
2018	19999.9995529652
2022	269999.9921023845