Commodity200520062008200920102011
Manioc (cassava)$82   $100 
Sweet potatoes$18,805$4,656$1,944 $1,149$14,454
Arrowroot, salep, Jerusalem artichokes & sim. roots & tubers with high star ...   $5,749$4,639$5,663
Total$18,887$4,656$1,944$5,749$5,888$20,117