Year	current US$
2008	29999.999329447703
2009	19999.9995529652
2010	39999.9991059303
2011	59999.9986588955
2012	29999.999329447703
2013	79999.9982118607
2014	79999.9982118607
2015	29999.999329447703
2016	29999.999329447703
2017	29999.999329447703
2018	140000.000596046
2019	180000.00715255702
2020	140000.000596046
2021	79999.9982118607
2022	90000.0035762787