Year	current US$
2011	860000.014305115
2012	1191888.68999481
2013	1603152.03666687
2014	1302322.2684860202
2015	1474246.0250854502
2016	2669260.50186157
2017	1975059.62848663
2018	1977229.3567657499
2019	1262135.74409485
2020	1064337.96882629
2021	3361500.02479553
2022	2532565.83213806