Year current US$ 1982 19999.9995529652 1983 100000.00149011599 1984 330000.013113022 1985 490000.009536743 1986 449999.988079071 1987 340000.00357627904 1988 -50000.0007450581 1990 150000.005960464 1992 -59999.9986588955 1993 -189999.99761581398 1994 -330000.013113022 1996 -400000.00596046395 1997 -59999.9986588955 1998 -119999.997317791 1999 -180000.00715255702 2000 -180000.00715255702 2002 -59999.9986588955 2003 349999.99403953605 2004 239999.994635582 2005 189999.99761581398 2006 140000.000596046 2007 70000.0002980232 2008 370000.00476837205 2009 1179999.94754791 2010 -330000.013113022 2011 259999.990463257 2012 -19999.9995529652 2013 -29999.999329447703 2014 -79999.9982118607 2015 110955.998301506 2016 145401.999354362 2017 -100470.54290771499 2018 53459.9982202053 2019 835175.216197968 2020 445437.75916099496 2021 1279999.97138977 2022 1092350.00610352