Commodity2005200620072008200920102011
Manioc (cassava)$14,583$10,511$9,291$4,984$2,556 $4,425
Sweet potatoes$1,189$3,385$3,393$24,376$3,196$49$15,542
Arrowroot, salep, Jerusalem artichokes & sim. roots & tubers with high star ...$2,028$641$727$408$2,218$967$1,255
Total$17,800$14,537$13,411$29,768$7,970$1,016$21,222