Year	current US$
2005	400000.00596046395
2006	140000.000596046
2007	800000.011920929
2008	370000.00476837205
2009	360000.01430511504
2010	419999.986886978
2011	589999.973773956
2012	391468.703746796
2013	491931.259632111
2014	516440.03391265904
2015	500461.99560165405
2016	216235.99529266398
2017	130700.00708103199
2018	55090.900510549494
2019	168670.445680618
2022	3500.00010803342