Year	current US$
2002	89225732.0647701
2003	96975673.5483045
2004	353781659.800789
2005	375574678.932879
2006	405466493.678279
2007	430285346.649689
2008	420360159.049574
2009	444817438.557593
2020	10149953.8626644
2021	10418163.0142939
2022	10442679.7223741