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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $196,691 | 3,569 | 15,915 |
| 2006 | $178,531 | 2,636 | 13,477 |
| 2007 | $112,977 | 2,421 | 11,740 |
| 2008 | $87,767 | 1,368 | 6,138 |
| 2009 | $52,414 | 860 | 3,906 |
| 2010 | $46,573 | 907 | 3,843 |
| 2011 | $72,275 | 690 | 3,584 |
Note: Quantity represents Number of items
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