Year	current US$
2012	79999.9982118607
2013	100000.00149011599
2014	39999.9991059303
2015	159999.99642372102
2016	100000.00149011599
2017	50000.0007450581
2018	50000.0007450581
2019	449999.988079071
2020	109999.999403954
2021	209999.993443489
2022	270000.010728836