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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $39,671 | 3,292 | 3,292 |
| 2006 | $45,324 | 1,476 | 1,476 |
| 2007 | $162,483 | 8,441 | 8,441 |
| 2008 | $111,213 | 10,618 | 10,618 |
| 2009 | $104,848 | 5,322 | 5,322 |
| 2010 | $230,117 | 2,895 | 2,895 |
| 2011 | $309,685 | 4,739 | 4,739 |
Note: Quantity represents Weight in kilograms
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