Year	current US$
2011	379999.99523162795
2012	36156.8108201027
2013	87308.3397746086
2014	166693.076491356
2015	220053.50887775398
2016	720991.253852844
2017	301930.874586105
2018	702058.3152771001
2019	249967.15784072902
2020	381434.23199653596
2021	398000.00190734904
2022	313534.617424011