Commodity2005200620072008200920102011
Sweet potatoes$2,423$3,654$4,050$2,262$2,864$7,400$17,838
Arrowroot, salep, Jerusalem artichokes & sim. roots & tubers with high star ... $989  $118 $1,008
Total$2,423$4,643$4,050$2,262$2,982$7,400$18,846