Commodity2005200620072008200920102011
Worked ivory & arts. of ivory   $235$330 $769
Worked, bone, tortoise-shell, horn, antlers, coral, moth.-of-pearl & oth. a ...$385,256$731,224$841,586$973,991$601,448$678,554$771,237
Total$385,256$731,224$841,586$974,226$601,778$678,554$772,006