Year current US$ 1992 9999.99977648258 1993 59999.9986588955 1994 59999.9986588955 1995 29999.999329447703 1996 199999.9992549417 1997 209999.9990314249 1998 210000.0027567148 1999 1090000.024065375 2000 199999.99925494177 2001 229999.9985843892 2002 119999.99731779104 2003 229999.9985843897 2004 309999.99679624976 2005 429999.98852610553 2006 269999.9976903198 2007 19999.9995529652 2008 59999.9986588955 2010 70000.0002980232 2011 200000.00298023198 2016 9999.99977648258 2017 9999.99977648258 2018 9999.99977648258 2019 9999.99977648258 2020 19999.9995529652 2022 4909999.84741211