Year	current US$
2011	1190000.0572204601
2012	962069.869041443
2013	1324437.0222091698
2014	1018745.42236328
2015	1798977.01740265
2016	1179098.24848175
2017	1258981.34708405
2018	1409457.20672607
2019	1223943.35269928
2020	1191183.32862854
2021	2680599.92790222
2022	1994178.05671692