Commodity2005200620072008200920102011
Worked ivory & arts. of ivory$601,027$337,929$16,489$19,224$30,715$4,681$1,089
Worked, bone, tortoise-shell, horn, antlers, coral, moth.-of-pearl & oth. a ...$31,593$58,933$92,026$100,240$100,011$73,006$38,072
Total$632,620$396,862$108,515$119,464$130,726$77,687$39,161