|
| Commodity | 2005 | 2007 | 2008 | 2010 | 2011 |
| Worked ivory & arts. of ivory | | | | $37,000 | $27,000 |
| Worked, bone, tortoise-shell, horn, antlers, coral, moth.-of-pearl & oth. a ... | $44,000 | $46,000 | $185,000 | $233,000 | $135,000 |
| Total | $44,000 | $46,000 | $185,000 | $270,000 | $162,000 |
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