Year current US$ 1965 9999.99977648258 1966 9999.99977648258 1967 -39999.9991059303 1969 29999.999329447703 1970 -9999.99977648258 1971 -9999.99977648258 1975 39999.9991059303 1976 70000.0002980232 1977 59999.9986588955 1978 59999.9986588955 1979 90000.0035762787 1980 100000.00149011599 1981 100000.00149011599 1982 50000.0007450581 1983 9999.99977648258 1986 19999.9995529652 1987 9999.99977648258 1988 9999.99977648258 1989 9999.99977648258 1990 9999.99977648258 1991 9999.99977648258 1993 29999.999329447703 1994 9999.99977648258 1995 9999.99977648258 1996 19999.9995529652 1997 9999.99977648258 1998 9999.99977648258 1999 19999.9995529652 2000 9999.99977648258 2001 9999.99977648258 2002 9999.99977648258 2003 9999.99977648258 2004 19999.9995529652 2005 29999.999329447703 2006 29999.999329447703 2007 39999.9991059303 2008 39999.9991059303 2009 39999.9991059303 2010 39999.9991059303 2011 29999.999329447703 2012 29999.999329447703 2013 50000.0007450581 2014 259999.990463257 2015 219999.998807907 2016 180000.00715255702 2017 230000.004172325 2018 180000.00715255702 2019 230000.004172325 2020 270000.010728836 2021 209999.993443489 2022 430000.00715255697