Year	current US$
1979	9999.99977648258
1982	9999.99977648258
1983	9999.99977648258
1986	29999.999329447703
1987	19999.9995529652
1988	9999.99977648258
1990	9999.99977648258
1991	9999.99977648258
1992	19999.9995529652
1993	9999.99977648258
1999	9999.99977648258