Year	current US$
2005	19999.9995529652
2006	79999.9982118607
2007	540000.021457672
2008	810000.002384186
2009	219999.998807907
2010	79999.9982118607
2011	189999.99761581398
2012	270000.010728836
2013	140000.000596046
2014	59999.9986588955
2015	119999.997317791
2016	50000.0007450581
2017	29999.999329447703
2018	90000.0035762787
2019	259999.990463257
2020	500000
2021	2140000.10490417
2022	579999.983310699