Year current US$ 1960 250000 1961 330000.013113022 1962 439999.997615814 1963 360000.01430511504 1964 4059999.94277954 1965 1840000.0333786 1966 620000.004768372 1967 939999.997615814 1968 50000.0007450581 1969 39999.9991059303 1970 70000.0002980232 1971 2039999.96185303 1972 9859999.65667725 1973 22540000.915527303 1974 169630004.882813 1975 140130004.882813 1976 170440002.44140598 1977 363250000 1978 60619998.9318848 1979 243839996.33789098 1980 219330001.831055 1981 252000000 1982 136539993.28613302 1983 71230003.3569336 1984 106430000.30517599 1985 77580001.8310547 1986 103849998.47412099 1987 44919998.1689453 1988 5099999.90463257 1989 24690000.5340576 1990 68199996.9482422 1991 13090000.1525879 1992 39630001.0681152 1993 129679992.675781 1994 155470001.220703 1995 75089996.3378906 1996 82930000.3051758 1997 100400001.52587901 1998 555739990.234375 1999 53150001.5258789 2000 79669998.1689453 2001 8310000.419616699 2002 76970001.2207031 2003 64309997.55859381 2004 100339996.337891 2005 19040000.915527303 2006 54069999.6948242 2007 213979995.727539 2008 74650001.5258789 2009 21799999.237060502 2010 -21610000.6103516