Year	current US$
2006	19999.9995529652
2007	170000.00178813902
2008	409999.99642372096
2009	159999.99642372102
2010	319999.99284744303
2011	70000.0002980232
2012	59999.9986588955
2013	330000.013113022
2014	379999.99523162795
2015	256894.052028656
2016	141120.865941048
2017	226513.35597038298
2018	487179.27932739304
2019	271450.877189636
2020	663452.386856079
2021	294350.83270072896
2022	715165.197849274