Year	current US$
2011	56340000.1525879
2012	382019989.013672
2013	410119995.11718804
2014	796070007.324219
2015	595099975.585938
2016	543539978.027344
2017	886039978.027344
2018	678650024.414063
2019	558419982.910156
2020	724760009.765625
2021	799289978.027344
2022	949820007.324219