Year	current US$
2011	2240000.00953674
2012	1884216.54701233
2013	2042181.0150146503
2014	3087921.1425781297
2015	2166889.42909241
2016	2877194.64302063
2017	1985931.7541122402
2018	1040133.95309448
2019	2058812.6182556201
2020	2074822.42584229
2021	2223299.98016357
2022	1736979.48455811