Year current US$ 1989 9999.99977648258 1990 109999.999403954 1991 509999.99046325695 1992 129999.995231628 1993 150000.005960464 1994 119999.997317791 1995 109999.999403954 1996 90000.0035762787 1997 100000.00149011599 1998 70000.0002980232 1999 79999.9982118607 2000 70000.0002980232 2001 70000.0002980232 2002 90000.0035762787 2003 90000.0035762787 2004 119999.997317791 2005 119999.997317791 2006 100000.00149011599 2007 189999.99761581398 2008 200000.00298023198 2009 119999.997317791 2010 29999.999329447703 2011 159999.99642372102 2012 39999.9991059303 2013 289999.99165535 2014 519999.980926514 2015 109999.999403954 2016 109999.999403954 2017 129999.995231628 2018 689999.997615814 2019 1149999.97615814 2020 740000.009536743 2021 1480000.01907349 2022 910000.026226044