Year	current US$
1960	469999.998807907
1961	870000.004768372
1962	430000.00715255697
1963	-9999.99977648258
1964	150000.005960464
1965	1059999.9427795399
1966	1700000.04768372
1967	2630000.1144409203
1968	810000.002384186
1969	1379999.99523163
1970	2650000.09536743
1971	3819999.9332428
1972	4190000.05722046
1973	6250000
1974	6619999.88555908
1975	3029999.97138977
1976	2950000.04768372
1977	4449999.80926514
1978	3529999.97138977
1979	6530000.20980835
1980	11149999.6185303
1981	7420000.07629395
1982	3119999.8855590797
1983	3390000.10490417
1984	10750000
1985	28920000.0762939
1986	20819999.6948242
1987	14550000.1907349
1988	16180000.3051758
1989	439999.997615814
1990	550000.011920929
1991	2569999.9332428
1992	3119999.8855590797
1993	-19999.9995529652
1994	529999.971389771
1995	170000.00178813902
1996	-330000.013113022
1997	340000.00357627904
1998	209999.993443489
1999	29999.999329447703
2000	39999.9991059303
2001	39999.9991059303
2003	19999.9995529652