Commodity2005200620072008200920102011
Worked ivory & arts. of ivory$1,314 $78 $97  
Worked, bone, tortoise-shell, horn, antlers, coral, moth.-of-pearl & oth. a ...$2,385$499$1,995$3,617$578$117$49
Total$3,699$499$2,073$3,617$675$117$49