Year	current US$
2006	660000.026226044
2007	400000.00596046395
2008	949999.988079071
2009	540000.021457672
2010	209999.993443489
2011	280000.001192093
2012	230000.004172325
2013	209999.993443489
2014	1059999.9427795399
2015	97814.753651619
2016	578568.637371063
2017	325994.819402695
2018	938833.951950073
2019	183580.428361893
2020	822222.888469696
2021	1463960.7667923
2022	504033.744335175