Commodity2005200620072008200920102011
Worked ivory & arts. of ivory $109   $24,331 
Worked, bone, tortoise-shell, horn, antlers, coral, moth.-of-pearl & oth. a ...$2,311$1,870$13,574$2,734$13,184$6,876$18,990
Total$2,311$1,979$13,574$2,734$13,184$31,207$18,990