Year	current US$
2006	750000
2007	600000.023841858
2008	300000.011920929
2009	270000.010728836
2010	349999.99403953605
2011	1129999.99523163
2012	430000.00715255697
2013	699999.988079071
2014	379999.99523162795
2015	274509.161710739
2016	789473.176002502
2017	153545.260429382
2018	1315015.91205597
2019	175796.508789063
2020	341241.002082825
2021	207621.529698372
2022	272982.805967331