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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $36,013 | 2,060 | 2,060 |
| 2006 | $407,397 | 21,227 | 21,227 |
| 2007 | $619,268 | 27,994 | 27,994 |
| 2008 | $169,275 | 5,790 | 5,790 |
| 2009 | $288,687 | 6,876 | 6,876 |
| 2010 | $83,457 | 1,857 | 1,857 |
| 2011 | $334,945 | 5,538 | 5,538 |
Note: Quantity represents Weight in kilograms
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