Year	current US$
1998	550000.011920929
2002	19999.9995529652
2003	19999.9995529652
2007	119999.997317791
2008	200000.00298023198
2009	109999.999403954
2010	79999.9982118607
2011	79999.9982118607
2012	70000.0002980232