Year current US$ 1966 29999.999329447703 1967 100000.00149011599 1968 839999.973773956 1969 1750000 1970 219999.998807907 1971 230000.004172325 1972 100000.00149011599 1973 469999.998807907 1974 1350000.02384186 1975 1399999.97615814 1976 170000.00178813902 1977 389999.98569488496 1978 -170000.00178813902 1979 -140000.000596046 1980 289999.99165535 1981 280000.001192093 1982 -59999.9986588955 1983 -50000.0007450581 1984 180000.00715255702 1985 -150000.005960464 1988 19999.9995529652 1989 9999.99977648258 1990 39999.9991059303 1991 310000.002384186 1992 2140000.10490417 1993 1769999.98092651 1994 1799999.95231628 1995 1029999.97138977 1996 1889999.98569489 1997 -270000.010728836 1998 280000.001192093 1999 3319999.9332428 2000 3200000.04768372 2001 -3529999.97138977 2002 29999.999329447703 2003 9999.99977648258 2004 -1090000.0333786 2006 85230003.3569336 2007 95639999.3896484 2008 81559997.55859381 2009 31239999.7711182 2010 19000000 2011 419999.986886978 2012 3339999.91416931 2013 -21989999.7711182 2014 -330000.013113022 2015 689999.997615814 2016 5199999.80926514 2017 1320000.05245209 2018 129999.995231628 2019 1960000.03814697 2020 2569999.9332428 2021 2890000.10490417 2022 7840000.15258789