Year	current US$
2011	1077034065.9340658
2012	906279478.021978
2013	866924835.1648351
2014	634766483.5164835
2015	493207609.8901099
2016	312464258.2417582
2017	227230164.83516482
2018	526934587.9120879
2019	967832802.1978022
2020	847947967.032967
2021	931525659.3406593
2022	1158191208.7912087