Commodity2005200620072008200920102011
Worked ivory & arts. of ivory$70 $447$9   
Worked, bone, tortoise-shell, horn, antlers, coral, moth.-of-pearl & oth. a ...$9,264$5,165$7,458$3,111$9,605$4,285$1,672
Total$9,334$5,165$7,905$3,120$9,605$4,285$1,672