Year	current US$
2006	610000.014305115
2007	460000.00834465
2008	419999.986886978
2009	280000.001192093
2010	340000.00357627904
2011	150000.005960464
2012	300000.011920929
2013	270000.010728836
2014	720000.028610229
2015	150671.109557152
2016	556339.383125305
2017	437120.944261551
2018	479380.398988724
2019	624590.992927551
2020	555551.290512085
2021	404502.54082679696
2022	866129.93478775