Year	current US$
2011	920000.016689301
2012	976286.113262177
2013	1397374.62997437
2014	1520558.47644806
2015	2180572.7481842
2016	1137188.55381012
2017	1580409.52682495
2018	1265950.3221511801
2019	1314316.0343170199
2020	866445.422172546
2021	2382400.0358581496
2022	2154569.86427307