Commodity2005200620072008200920102011
Worked ivory & arts. of ivory$3,638,428$4,585,331$2,844,675$1,459,626$1,775,354$1,211,895$1,307,210
Worked, bone, tortoise-shell, horn, antlers, coral, moth.-of-pearl & oth. a ...$2,539,182$4,375,505$3,919,788$3,290,195$6,239,282$10,440,705$8,225,856
Total$6,177,610$8,960,836$6,764,463$4,749,821$8,014,636$11,652,600$9,533,066