Year	current US$
2012	960396.2674736984
2013	1598587.4980688088
2014	1394170.0085997581
2015	1190299.998968841
2016	1004100.0023484231
2017	1609569.996595382
2018	1005235.231481492
2019	1894899.9785352484
2020	1878464.7267311767
2021	1751499.9676495797
2022	1263566.4641857157