Commodity2005200620072008200920102011
Worked ivory & arts. of ivory  $2,077$17,000 $1,468 
Worked, bone, tortoise-shell, horn, antlers, coral, moth.-of-pearl & oth. a ...$430$10,520$12,207$18,064$4,786$1,681$1,270
Total$430$10,520$14,284$35,064$4,786$3,149$1,270