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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $294,543 | 353,320 | 353,320 |
| 2006 | $102,685 | 104,166 | 104,166 |
| 2007 | $201,498 | 172,302 | 172,302 |
| 2008 | $413,408 | 342,327 | 342,327 |
| 2009 | $293,947 | 240,508 | 240,508 |
| 2010 | $348,426 | 460,822 | 460,822 |
| 2011 | $310,404 | 311,012 | 311,012 |
Note: Quantity represents Weight in kilograms
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