Year	current US$
2011	1659999.9666214
2012	709502.577781677
2013	1108105.06343842
2014	1462886.81030273
2015	2648673.05755615
2016	2144169.5690154997
2017	2128327.13127136
2018	3229487.1807098403
2019	3466371.05941772
2020	1398449.18251038
2021	2629800.08125305
2022	1667371.86908722