Year	current US$
2005	79999.9982118607
2006	109999.999403954
2007	230000.004172325
2008	460000.00834465
2009	209999.993443489
2010	129999.995231628
2011	100000.00149011599
2012	50000.0007450581
2013	39999.9991059303
2014	19999.9995529652
2015	9999.99977648258