Year	current US$
1993	140000.000596046
1994	180000.00715255702
1996	189999.99761581398
2003	140000.000596046
2005	19999.9995529652
2010	79999.9982118607
2011	100000.00149011599
2012	100000.00149011599
2013	9999.99977648258
2015	0
2016	50000.0007450581
2017	59999.9986588955
2018	79999.9982118607
2019	79999.9982118607
2020	250000
2021	109999.999403954
2022	79999.9982118607