Year	current US$
2006	180000.00715255702
2007	790000.021457672
2008	529999.971389771
2009	400000.00596046395
2010	430000.00715255697
2011	379999.99523162795
2012	209999.993443489
2013	219999.998807907
2014	289999.99165535
2015	381098.181009293
2016	118470.08764743799
2017	251538.72370719898
2018	321682.989597321
2019	414514.15419578605
2020	344884.902238846
2021	229704.856872559
2022	240914.061665535