Year	current US$
2011	137780000.85242096
2012	105469103.54215652
2013	144809747.11722228
2014	135946286.57214344
2015	191366707.727313
2016	156515267.0359239
2017	179285022.26807177
2018	187716382.38150626
2019	201250678.839162
2020	133881021.92105725
2021	272595599.91001153
2022	190493223.64106777