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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $581,699 | 100,547 | 100,547 |
| 2006 | $690,718 | 292,709 | 292,709 |
| 2007 | $924,402 | 322,138 | 322,138 |
| 2008 | $965,309 | 212,813 | 212,813 |
| 2009 | $509,718 | 160,237 | 160,237 |
| 2010 | $618,888 | 174,377 | 174,377 |
| 2011 | $280,636 | 55,829 | 55,829 |
Note: Quantity represents Weight in kilograms
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