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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $57,932 | 9,361 | 9,361 |
| 2006 | $59,340 | 6,820 | 6,820 |
| 2007 | $95,236 | 8,820 | 8,820 |
| 2008 | $205,322 | 11,538 | 11,538 |
| 2009 | $51,196 | 3,673 | 3,673 |
| 2010 | $98,374 | 8,293 | 8,293 |
| 2011 | $79,960 | 6,731 | 6,731 |
Note: Quantity represents Weight in kilograms
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