Year	current US$
2001	29999.999329447703
2002	79999.9982118607
2006	419999.986886978
2008	59999.9986588955
2009	29999.999329447703
2011	59999.9986588955
2012	19999.9995529652
2013	0
2014	9999.99977648258
2015	9999.99977648258
2016	9999.99977648258
2017	9999.99977648258
2018	9999.99977648258
2019	50000.0007450581
2020	0
2021	9999.99977648258
2022	0