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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $7,583,110 | 336,646 | 336,646 |
| 2006 | $8,989,118 | 353,394 | 353,394 |
| 2007 | $10,052,795 | 403,873 | 403,873 |
| 2008 | $10,801,914 | 359,357 | 359,357 |
| 2009 | $9,769,577 | 375,528 | 375,528 |
| 2010 | $10,727,658 | 379,663 | 379,663 |
| 2011 | $12,205,748 | 445,026 | 445,026 |
Note: Quantity represents Weight in kilograms
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