Year	current US$
2009	19999.9995529652
2012	29999.999329447703
2013	39999.9991059303
2014	9999.99977648258
2015	9999.99977648258
2017	0
2018	9999.99977648258
2019	0
2020	9999.99977648258
2021	9999.99977648258
2022	9999.99977648258