Year current US$ 1984 9999.99977648258 1991 3269999.98092651 1992 9999.99977648258 1993 9999.99977648258 1994 9999.99977648258 1995 1690000.0572204601 1996 2019999.9809265102 1997 1360000.01430511 1998 50000.0007450581 1999 90000.0035762787 2000 980000.019073486 2001 100000.00149011599 2002 159999.99642372102 2003 790000.021457672 2004 79999.9982118607 2005 159999.99642372102 2006 769999.980926514 2007 1059999.9427795399 2009 1330000.04291534 2010 230000.004172325 2011 4519999.98092651 2012 18059999.4659424 2013 44139999.3896484 2014 48919998.1689453 2015 31459999.084472697 2016 46569999.6948242 2017 56080001.8310547 2018 73739997.8637695 2019 66440002.44140631 2020 57909999.8474121 2021 83480003.3569336 2022 58630001.0681152