Commodity200620072008200920102011
Manioc (cassava)$6$5  $192,438$35,000
Sweet potatoes$3$5$15,810$6  
Arrowroot, salep, Jerusalem artichokes & sim. roots & tubers with high star ...$15   $113,124 
Total$24$10$15,810$6$305,562$35,000