Year	current US$
1969	19999.9995529652
1970	59999.9986588955
1971	70000.0002980232
1972	50000.0007450581
1973	90000.0035762787
1974	19999.9995529652
1975	119999.997317791
1976	90000.0035762787
1977	70000.0002980232
1978	119999.997317791
1979	70000.0002980232
1981	119999.997317791
1982	119999.997317791
1983	280000.001192093
1984	140000.000596046
1985	289999.99165535
1986	219999.998807907
1987	239999.994635582
1989	70000.0002980232
1990	19999.9995529652
1991	59999.9986588955
1992	19999.9995529652
1993	119999.997317791
1994	19999.9995529652
1996	9999.99977648258
1997	70000.0002980232
1999	29999.999329447703
2000	50000.0007450581