Year current US$ 1966 9999.99977648258 1967 9999.99977648258 1968 9999.99977648258 1969 9999.99977648258 1977 50000.0007450581 1978 59999.9986588955 1979 79999.9982118607 1980 39999.9991059303 1981 59999.9986588955 1982 119999.997317791 1983 170000.00178813902 1984 200000.00298023198 1985 230000.004172325 1986 59999.9986588955 1987 200000.00298023198 1988 109999.999403954 1989 270000.010728836 1990 159999.99642372102 1991 379999.99523162795 1992 219999.998807907 1993 209999.993443489 1994 170000.00178813902 1995 300000.011920929 1996 479999.989271164 1997 19999.9995529652 1998 29999.999329447703 1999 50000.0007450581 2000 50000.0007450581 2001 19999.9995529652 2002 70000.0002980232 2003 79999.9982118607 2004 250000 2005 779999.971389771 2006 230000.004172325 2007 509999.99046325695 2008 239999.994635582 2009 209999.993443489 2017 159999.99642372102