Commodity2005200620072008200920102011
Manioc (cassava)$39   $438$1,005$804
Sweet potatoes$324$354$386$1,896$12,022$22,874$24,522
Arrowroot, salep, Jerusalem artichokes & sim. roots & tubers with high star ...$471$1,130$826$2,276$473$366$801
Total$834$1,484$1,212$4,172$12,933$24,245$26,127