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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $6,114,788 | 9,543,000 | 9,543,000 |
| 2006 | $7,410,581 | 9,130,839 | 9,130,839 |
| 2007 | $6,261,530 | 9,182,612 | 9,182,612 |
| 2008 | $12,036,715 | 16,558,119 | 16,558,119 |
| 2010 | $10,707,533 | 11,674,522 | 11,674,522 |
Note: Quantity represents Weight in kilograms
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