Year	current US$
1970	50000.0007450581
1971	59999.9986588955
1972	59999.9986588955
1973	100000.00149011599
1974	119999.997317791
1975	70000.0002980232
1976	109999.999403954
1977	349999.99403953605
1978	1149999.97615814
1979	939999.997615814
1980	490000.009536743
1981	509999.99046325695
1982	720000.028610229
1983	500000
1984	720000.028610229
1985	769999.980926514
1986	920000.016689301
1987	910000.026226044
1988	540000.021457672
1989	579999.983310699
1990	1230000.01907349
1991	1149999.97615814
1992	1450000.04768372
1993	1100000.02384186
1994	800000.011920929
1995	1100000.02384186
1996	660000.026226044
1997	400000.00596046395
1998	170000.00178813902
1999	19999.9995529652
2000	19999.9995529652
2001	1029999.97138977
2002	509999.99046325695
2003	1480000.01907349
2004	1190000.0572204601
2005	5320000.17166138
2008	13199999.8092651
2009	879999.995231628
2010	17620000.8392334