Year	current US$
2008	9999.99977648258
2009	19999.9995529652
2010	309999.99307096004
2011	119999.99918043608
2012	400000.00409781974
2013	529999.9862909317
2014	199999.99739229656
2015	1059999.9856203794
2016	1490000.056102873
2017	1750000.0130385144
2018	3190000.1037865933
2019	4800000.086426735