Year	current US$
2005	589999.973773956
2006	629999.995231628
2007	689999.997615814
2008	479999.989271164
2009	250000
2010	629999.995231628
2011	819999.992847443
2012	852346.003055573
2013	730498.433113098
2014	678557.3959350591
2015	793322.9804039
2016	596675.217151642
2017	674499.988555908
2018	379793.107509613
2019	561959.207057953
2022	75672.0006465912