Year	current US$
2011	1009999.99046326
2012	635948.479175568
2013	422564.685344696
2014	399641.33501052903
2015	573427.259922028
2016	281815.677881241
2017	2128472.5666046096
2018	2351861.7153167697
2019	2009743.21365356
2020	653426.4087677
2021	2205199.95689392
2022	1868763.20838928