Year current US$ 1992 799999.989569187 1994 1270000.010728836 1997 1300000.0417232472 1998 1290000.0363588291 1999 1419999.9421834939 2000 1049999.95231628 2001 1030000.0272691245 2002 1179999.94754791 2003 1000000 2004 1269999.98092651 2005 1360000.01430511 2006 2019999.9809265102 2007 1559999.9427795399 2008 2980000.1084804493 2009 3559999.91297722 2010 2569999.9332428006 2011 519999.980926514 2012 100000.00149011599 2013 139999.9968707562 2014 170000.0017881394 2015 149999.9966472387 2016 140000.000596046 2017 50000.0007450581 2018 59999.9986588955 2019 9999.99977648258 2021 180000.00156462187 2022 109999.9975413083