Year current US$ 1960 29999.999329447703 1961 3400000.09536743 1962 1789999.96185303 1963 -9999.99977648258 1964 1509999.9904632599 1965 1269999.98092651 1967 1470000.02861023 1968 1669999.95708466 1969 3160000.08583069 1970 1480000.01907349 1971 39999.9991059303 1972 3190000.05722046 1973 10659999.8474121 1974 10069999.6948242 1975 259999.990463257 1976 6110000.1335144 1977 5039999.96185303 1978 3720000.02861023 1979 1450000.04768372 1980 7000000 1981 189999.99761581398 1982 519999.980926514 1983 680000.007152557 1984 740000.009536743 1985 680000.007152557 1986 589999.973773956 1987 750000 1988 649999.976158142 1989 5690000.05722046 1990 6400000.09536743 1991 1129999.99523163 1992 109999.999403954 1993 409999.99642372096 1994 319999.99284744303 1995 129999.995231628 1996 59999.9986588955 1997 79999.9982118607 1998 230000.004172325 1999 70000.0002980232 2000 9239999.77111816 2001 1250000 2002 639999.985694885 2003 289999.99165535 2004 3160000.08583069 2005 9250000 2006 1379999.99523163 2007 3950000.04768372 2008 2359999.89509583 2009 920000.016689301 2010 529999.971389771 2011 6989999.771118159 2012 6730000.01907349 2013 1820000.05245209 2014 730000.019073486 2015 1710000.03814697 2016 6019999.98092651 2017 60369998.9318848 2018 25610000.6103516 2019 17540000.915527303 2020 39319999.6948242 2021 21889999.3896484 2022 39020000.4577637