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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $4,128,520 | 451,246 | 451,246 |
| 2006 | $4,209,258 | 438,492 | 438,492 |
| 2007 | $6,678,287 | 581,987 | 581,987 |
| 2008 | $6,363,008 | 486,603 | 486,603 |
| 2009 | $5,142,479 | 379,075 | 379,075 |
| 2010 | $8,766,523 | 457,745 | 457,745 |
| 2011 | $6,220,513 | 296,873 | 296,873 |
Note: Quantity represents Weight in kilograms
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