|
| Commodity | 2005 | 2006 | 2008 | 2009 | 2010 | 2011 |
| Worked ivory & arts. of ivory | $2,000 | $5,000 | $13,000 | | $1,000 | $7,000 |
| Worked, bone, tortoise-shell, horn, antlers, coral, moth.-of-pearl & oth. a ... | $50,000 | $91,000 | $49,000 | $85,000 | $34,000 | $41,000 |
| Total | $52,000 | $96,000 | $62,000 | $85,000 | $35,000 | $48,000 |
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