Year	current US$
1960	9999.99977648258
1964	9999.99977648258
1965	9999.99977648258
1966	19999.9995529652
1967	29999.999329447703
1968	19999.9995529652
1969	9999.99977648258
1970	9999.99977648258
1973	9999.99977648258
1976	469999.998807907
1978	100000.00149011599
1979	349999.99403953605
1980	19999.9995529652
1984	-9999.99977648258
1985	-19999.9995529652
1986	-19999.9995529652
1987	-19999.9995529652
1989	-19999.9995529652
1990	-19999.9995529652
1991	-19999.9995529652
1992	-19999.9995529652
1993	-19999.9995529652
1994	-19999.9995529652
1995	-19999.9995529652
1996	-19999.9995529652
1997	29999.999329447703
1998	39999.9991059303
1999	39999.9991059303
2000	39999.9991059303
2001	29999.999329447703
2002	39999.9991059303
2003	9999.99977648258
2004	-9999.99977648258