Year current US$ 1960 9999.99977648258 1961 39999.9991059303 1962 100000.00149011599 1963 9999.99977648258 1964 140000.000596046 1965 159999.99642372102 1966 230000.004172325 1967 180000.00715255702 1968 100000.00149011599 1969 39999.9991059303 1973 129999.995231628 1974 409999.99642372096 1975 70000.0002980232 1976 70000.0002980232 1977 9999.99977648258 1978 159999.99642372102 1979 319999.99284744303 1980 289999.99165535 1981 600000.023841858 1982 720000.028610229 1983 879999.995231628 1984 759999.990463257 1985 939999.997615814 1986 460000.00834465 1987 330000.013113022 1988 189999.99761581398 1989 300000.011920929 1990 300000.011920929 1991 680000.007152557 1992 529999.971389771 1993 500000 1994 129999.995231628 1995 259999.990463257 1996 449999.988079071 1997 5179999.82833862 1998 579999.983310699 1999 2150000.09536743 2000 3839999.91416931 2001 2769999.98092651 2002 3289999.96185303 2003 2809999.94277954 2004 3170000.07629395 2005 6940000.05722046 2006 5219999.79019165 2007 5710000.03814697 2008 4170000.07629395 2009 8880000.11444092 2010 33020000.4577637 2011 6690000.05722046 2012 5530000.20980835 2013 5119999.88555908 2014 9920000.07629395 2015 13090000.1525879 2016 1629999.99523163 2017 1389999.98569489 2018 2049999.9523162802 2019 2740000.00953674 2020 5500000 2021 5949999.80926514 2022 5639999.8664856