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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $16,318,324 | 1,720,948 | 1,720,948 |
| 2006 | $1,666,244 | 477,281 | 477,281 |
| 2007 | $28,092,261 | 5,643,297 | 5,643,297 |
| 2008 | $29,050,955 | 6,895,278 | 6,895,278 |
| 2009 | $16,907,228 | 5,919,437 | 5,919,437 |
| 2010 | $17,494,844 | 6,280,698 | 6,280,698 |
| 2011 | $14,179,101 | 4,253,058 | 4,253,058 |
Note: Quantity represents Weight in kilograms
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