Year	current US$
2011	600000.023841858
2012	771048.486232758
2013	1490308.2847595199
2014	1030361.05632782
2015	1664058.44688416
2016	1095713.13858032
2017	1092022.7766037001
2018	1156364.20249939
2019	1052892.0888900799
2020	140351.39977932003
2021	1568799.97253418
2022	927036.3450050349