Year current US$ 1994 9999.99977648258 1995 270000.010728836 1996 250000 1997 460000.00834465 1998 509999.99046325695 1999 920000.016689301 2000 720000.028610229 2001 889999.985694885 2002 810000.002384186 2003 970000.028610229 2004 1179999.94754791 2005 1159999.9666214 2006 750000 2007 790000.021457672 2008 1840000.0333786 2009 1850000.02384186 2010 1830000.04291534 2011 1590000.0333786 2012 1830000.04291534 2013 1460000.03814697 2014 1580000.04291534 2015 1039999.96185303 2016 1259999.9904632599 2017 1259999.9904632599 2018 1600000.02384186 2019 1580000.04291534 2020 1750000 2021 1419999.95708466 2022 1240000.0095367401