Year	current US$
1970	1449999.988079071
1971	2739999.949932101
1972	339999.973773957
1973	3049999.95231628
1974	2519999.98092651
1975	3569999.9332428
1976	1289999.96185303
1977	3359999.89509583
1978	5710000.03814697
1979	4619999.88555908
1980	3799999.95231628
1981	1539999.96185303
1982	4489999.771118159
1983	1250000
1984	219999.998807907
1985	740000.009536743
1986	1629999.99523163
1987	479999.989271164
1988	289999.99165535
1989	19999.9995529652
1991	-100000.00149011599
2003	59999.9986588955