Year	current US$
2006	839999.973773956
2007	709999.978542328
2008	810000.002384186
2009	360000.01430511504
2010	600000.023841858
2011	150000.005960464
2012	400000.00596046395
2013	579999.983310699
2014	379999.99523162795
2015	384248.465299606
2016	498264.968395233
2017	473937.541246414
2018	550787.210464478
2019	278792.32168197597
2020	1040833.1155777
2021	396543.41340065
2022	911713.8981819149