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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $345,395 | 133,381 | 133,381 |
| 2006 | $164,368 | 155,638 | 155,638 |
| 2007 | $310,702 | 173,072 | 173,072 |
| 2008 | $539,138 | 359,441 | 359,441 |
| 2009 | $636,550 | 460,707 | 460,707 |
| 2010 | $329,021 | 178,672 | 178,672 |
Note: Quantity represents Weight in kilograms
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