Year	current US$
2005	289999.99165535
2006	259999.990463257
2007	349999.99403953605
2008	560000.002384186
2009	730000.019073486
2010	699999.988079071
2011	779999.971389771
2012	455543.19024086
2013	716325.342655182
2014	656796.097755432
2015	865559.995174408
2016	644145.0715065
2017	533699.989318848
2018	119061.797857285
2019	484498.44121933
2022	6585.9998576343105