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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $45,851,244 | 6,488,996 | 6,488,996 |
| 2006 | $52,479,511 | 4,962,734 | 4,962,734 |
| 2007 | $38,974,784 | 3,062,338 | 3,062,338 |
| 2008 | $51,154,229 | 3,605,068 | 3,605,068 |
| 2009 | $36,628,606 | 2,351,900 | 2,351,900 |
| 2010 | $28,488,370 | 1,960,852 | 1,960,852 |
| 2011 | $29,362,723 | 2,171,691 | 2,171,691 |
Note: Quantity represents Weight in kilograms
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