Year	current US$
2001	50000.0007450581
2002	100000.00149011599
2003	90000.0035762787
2004	59999.9986588955
2005	50000.0007450581
2007	79999.9982118607
2008	140000.000596046
2009	79999.9982118607
2010	29999.999329447703
2011	29999.999329447703
2012	9999.99977648258
2013	90000.0035762787
2014	529999.971389771
2015	469999.998807907
2016	100000.00149011599
2017	70000.0002980232
2018	19999.9995529652
2019	9999.99977648258
2020	0
2021	9999.99977648258
2022	19999.9995529652