Year current US$ 1966 9999.99977648258 1967 19999.9995529652 1968 9999.99977648258 1969 59999.9986588955 1970 29999.999329447703 1971 19999.9995529652 1972 9999.99977648258 1973 19999.9995529652 1974 50000.0007450581 1975 79999.9982118607 1976 70000.0002980232 1977 119999.997317791 1978 109999.999403954 1979 189999.99761581398 1980 90000.0035762787 1981 140000.000596046 1982 209999.993443489 1983 29999.999329447703 1984 19999.9995529652 1985 59999.9986588955 1986 90000.0035762787 1987 219999.998807907 1988 300000.011920929 1989 839999.973773956 1990 1559999.9427795399 1991 899999.976158142 1992 180000.00715255702 1993 1120000.00476837 1994 2240000.00953674 1995 1250000 1996 1750000 1997 2039999.96185303 1998 1500000 1999 2319999.9332428 2000 1820000.05245209 2001 1169999.95708466 2002 2650000.09536743 2003 2230000.01907349 2004 1899999.97615814 2005 1970000.02861023 2006 1330000.04291534 2007 79999.9982118607 2008 19999.9995529652 2009 79999.9982118607 2010 70000.0002980232