Year	current US$
2005	469999.998807907
2006	540000.021457672
2007	949999.988079071
2008	1059999.9427795399
2009	239999.994635582
2010	140000.000596046
2011	159999.99642372102
2012	129999.995231628
2013	140000.000596046
2014	109999.999403954
2015	50000.0007450581
2016	50000.0007450581
2017	59999.9986588955
2018	100000.00149011599
2019	140000.000596046
2020	119999.997317791
2021	79999.9982118607
2022	39999.9991059303