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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $102,430 | 1,671 | 1,671 |
| 2006 | $113,790 | 1,940 | 1,940 |
| 2007 | $110,454 | 1,495 | 1,495 |
| 2008 | $144,328 | 2,808 | 2,808 |
| 2009 | $180,785 | 2,465 | 2,465 |
| 2010 | $48,766 | 630 | 630 |
| 2011 | $168,040 | 1,985 | 1,985 |
Note: Quantity represents Weight in kilograms
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