Commodity2005200620072008200920102011
Worked ivory & arts. of ivory  $1,136   $106
Worked, bone, tortoise-shell, horn, antlers, coral, moth.-of-pearl & oth. a ...$3,542$37,634$18,446$8,732$5,990$1,396$1,833
Total$3,542$37,634$19,582$8,732$5,990$1,396$1,939