Commodity2005200620072008200920102011
Worked ivory & arts. of ivory$2,690  $858   
Worked, bone, tortoise-shell, horn, antlers, coral, moth.-of-pearl & oth. a ...$8,546$6,248$5,143$4,374$4,022$1,982$1,050
Total$11,236$6,248$5,143$5,232$4,022$1,982$1,050