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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $33,138 | 1,342 | 2,520 |
| 2006 | $212,669 | 11,503 | 2,112 |
| 2007 | $153,379 | 13,581 | 1,479 |
| 2008 | $93,289 | 3,475 | 1,015 |
| 2009 | $57,857 | 3,559 | 1,565 |
| 2010 | $37,053 | 1,533 | 668 |
| 2011 | $26,483 | 1,608 | 586 |
Note: Quantity represents Number of items
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