Year current US$ 1996 29999.999329447703 1997 70000.0002980232 1998 250000 1999 59999.9986588955 2000 109999.999403954 2001 19999.9995529652 2002 180000.00715255702 2003 180000.00715255702 2004 509999.99046325695 2005 629999.995231628 2006 230000.004172325 2007 500000 2008 800000.011920929 2009 629999.995231628 2010 579999.983310699 2011 360000.01430511504 2012 270000.010728836 2013 189999.99761581398 2014 250000 2015 230000.004172325 2016 9999.99977648258 2017 9999.99977648258 2019 79999.9982118607 2022 9999.99977648258