Year	current US$
1994	0
1996	0
2001	9999.99977648258
2007	19999.9995529652
2008	9999.99977648258
2009	9999.99977648258
2010	9999.99977648258
2011	9999.99977648258
2012	9999.99977648258
2013	9999.99977648258
2014	0
2015	9999.99977648258
2016	19999.9995529652
2017	19999.9995529652
2018	29999.999329447703
2019	9999.99977648258
2020	9999.99977648258
2021	19999.9995529652
2022	29999.999329447703