Commodity2005200620072008200920102011
Sweet potatoes    $10,197$11,733$3,966
Arrowroot, salep, Jerusalem artichokes & sim. roots & tubers with high star ...$27,974$182$17,987$10,420$24,070$15,295$12,471
Total$27,974$182$17,987$10,420$34,267$27,028$16,437