Commodity2005200620072008200920102011
Worked ivory & arts. of ivory   $139,366$45,584$760,917 
Worked, bone, tortoise-shell, horn, antlers, coral, moth.-of-pearl & oth. a ...$54,921$309,698$34,430$185,851$49,386$48,234$25,823
Total$54,921$309,698$34,430$325,217$94,970$809,151$25,823