Commodity2005200620072008
Manioc (cassava)$3,613$4,566$5,091$7,926
Sweet potatoes$2,747$39,781$28,281$14,809
Arrowroot, salep, Jerusalem artichokes & sim. roots & tubers with high star ...$11,035$11,666$16,757$12,097
Total$17,395$56,013$50,129$34,832