Year	current US$
2011	980000.019073486
2012	60304.5113384724
2013	171429.812908173
2014	444047.898054123
2015	1013017.0583725
2016	1030136.8236541699
2017	4394796.669483191
2018	3432469.867169868
2019	3417214.006185534
2020	2618659.317493438
2021	4385599.970817561
2022	2116427.1235466