Year	current US$
1964	19999.9995529652
1966	19999.9995529652
1967	9999.99977648258
1968	9999.99977648258
1969	9999.99977648258
1970	9999.99977648258
1971	29999.999329447703
1972	19999.9995529652
1973	39999.9991059303
1974	70000.0002980232
1975	150000.005960464
1976	159999.99642372102
1977	239999.994635582
1978	439999.997615814
1979	360000.01430511504
1980	389999.98569488496
1981	600000.023841858
1982	550000.011920929
1983	370000.00476837205
1984	289999.99165535
1985	389999.98569488496
1986	409999.99642372096
1987	479999.989271164
1988	2819999.9332428
1989	509999.99046325695
1990	589999.973773956
1991	259999.990463257
1992	200000.00298023198
1993	360000.01430511504
1994	409999.99642372096
1995	310000.002384186
1996	100000.00149011599
1997	9999.99977648258
1998	70000.0002980232
1999	100000.00149011599
2000	100000.00149011599
2001	70000.0002980232
2002	70000.0002980232
2003	79999.9982118607
2004	280000.001192093