Year current US$ 1960 9999.99977648258 1961 19999.9995529652 1962 50000.0007450581 1963 90000.0035762787 1964 150000.005960464 1965 70000.0002980232 1966 140000.000596046 1967 409999.99642372096 1968 389999.98569488496 1969 469999.998807907 1970 5750000 1971 6809999.94277954 1972 6289999.96185303 1973 3509999.99046326 1974 12909999.8474121 1975 7630000.11444092 1976 5739999.771118159 1977 8829999.92370605 1978 3599999.90463257 1979 1519999.98092651 1980 3769999.98092651 1981 10640000.3433228 1982 7550000.19073486 1983 3849999.90463257 1984 28379999.1607666 1985 7940000.05722046 1986 15319999.6948242 1987 11229999.5422363 1988 11229999.5422363 1989 10649999.6185303 1990 -10439999.5803833 1991 15979999.5422363 1992 15460000.038146999 1993 18159999.8474121 1994 13560000.4196167 1995 13529999.7329712 1996 8539999.96185303 1997 3079999.92370605 1998 2269999.98092651 1999 1269999.98092651 2000 2920000.07629395 2001 2400000.09536743 2002 1990000.0095367401 2003 1950000.04768372 2004 2700000.04768372