Year	current international $
2000	0.106442293226646
2001	21.5453370071954
2002	20.0442511771818
2003	30.3833548023567
2004	9.32651087611957
2005	6.73767071470307
2006	53.9815851788107
2007	15.9967907657542
2008	5.98437958904671
2009	52.7765029241365
2010	58.1405634526426
2011	52.7869358957045
2012	37.9401179654352
2013	129.439606500295
2014	70.760431805871
2015	121.587324816378
2016	114.29486560006
2017	194.455118595692
2018	118.637476021222
2019	237.695000255755
2020	150.050802529089
2021	478.505551765539