Year	current US$
1960	519999.980926514
1961	509999.99046325695
1962	560000.002384186
1965	569999.992847443
1966	109999.999403954
1967	419999.986886978
1968	360000.01430511504
1969	259999.990463257
1970	29999.999329447703
1971	790000.021457672
1972	1250000
1973	959999.978542328
1974	50000.0007450581
1975	50000.0007450581
1976	-9999.99977648258
1977	-140000.000596046
1978	-39999.9991059303
1979	9999.99977648258
1980	39999.9991059303
1981	29999.999329447703
1982	-100000.00149011599
1983	-109999.999403954
1984	-70000.0002980232
1985	100000.00149011599
1986	-119999.997317791
1987	-140000.000596046
1988	-159999.99642372102
1989	70000.0002980232
1990	-180000.00715255702
1991	2640000.10490417
1992	-180000.00715255702
1993	-170000.00178813902
1994	-70000.0002980232
1998	9999.99977648258