Commodity2005200620072008200920102011
Manioc (cassava)      $18
Sweet potatoes$2,635$1,572$80$215$27 $202
Arrowroot, salep, Jerusalem artichokes & sim. roots & tubers with high star ...$44$3,327$290$79$120$92$2,118
Total$2,679$4,899$370$294$147$92$2,338