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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $4,978,000 | 1,087,000 | 404 |
| 2006 | $3,299,953 | 526,244 | 268 |
| 2007 | $1,036,109 | 198,810 | 42 |
| 2008 | $505,283 | 87,621 | 17 |
| 2009 | $498,379 | 63,345 | 13 |
| 2010 | $530,582 | 73,960 | 14 |
| 2011 | $408,979 | 70,648 | 12 |
Note: Quantity represents Number of items
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