Year	current US$
2009	140000.000596046
2012	200000.00298023198
2013	589999.973773956
2014	600000.023841858
2015	1000000
2016	4639999.8664856
2017	1210000.03814697
2018	1429999.94754791
2019	1710000.03814697
2020	1360000.01430511
2021	949999.988079071
2022	819999.992847443