Year	current US$
2011	730000.019073486
2012	434223.562479019
2013	694245.219230652
2014	396364.897489548
2015	1002536.41605377
2016	424441.277980804
2017	616413.950920105
2018	844502.091407776
2019	1211437.58296967
2020	624760.866165161
2021	746800.0054359441
2022	849061.369895935