Year current US$ 1996 9999.99977648258 1997 19999.9995529652 1998 39999.9991059303 1999 59999.9986588955 2000 39999.9991059303 2001 29999.999329447703 2002 79999.9982118607 2003 370000.00476837205 2004 949999.988079071 2005 1110000.01430511 2006 959999.978542328 2007 2799999.95231628 2008 2980000.01907349 2009 2190000.05722046 2010 1039999.96185303 2011 930000.007152557 2012 689999.997615814 2013 50000.0007450581 2014 79999.9982118607 2015 39999.9991059303 2016 0 2017 9999.99977648258 2018 9999.99977648258 2019 0 2020 29999.999329447703