Commodity2005200620072008200920102011
Manioc (cassava)  $20  $211 
Sweet potatoes  $750 $47$642$731
Arrowroot, salep, Jerusalem artichokes & sim. roots & tubers with high star ...$291,405$393,490$122,749$117,552$170,184$202,221$15,153
Total$291,405$393,490$123,519$117,552$170,231$203,074$15,884