Commodity2005200620072008200920102011
Worked ivory & arts. of ivory$982,522$1,094,133$698,933$877,310$258,969$491,132$603,551
Worked, bone, tortoise-shell, horn, antlers, coral, moth.-of-pearl & oth. a ...$4,042,895$3,937,647$4,966,663$4,699,003$4,722,897$4,911,912$5,545,504
Total$5,025,417$5,031,780$5,665,596$5,576,313$4,981,866$5,403,044$6,149,055