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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $4,080,012 | 81,834,479 | 81,834,479 |
| 2006 | $6,908,679 | 102,297,627 | 102,297,627 |
| 2007 | $8,135,694 | 89,447,236 | 89,447,236 |
| 2008 | $17,437,493 | 124,883,588 | 124,883,588 |
| 2009 | $2,020,766 | 31,266,691 | 31,266,691 |
| 2010 | $7,517,091 | 64,620,635 | 64,620,635 |
Note: Quantity represents Weight in kilograms
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