Year	current US$
2006	310000.002384186
2007	610000.014305115
2008	579999.983310699
2009	319999.99284744303
2010	419999.986886978
2011	219999.998807907
2012	239999.994635582
2013	310000.002384186
2014	319999.99284744303
2015	620011.0912323
2016	686010.301113129
2017	479235.70871353097
2018	812273.08511734
2019	382824.182510376
2020	640086.650848389
2021	365543.06745529204
2022	309629.708528519