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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $113,112 | 89,269 | 89,269 |
| 2006 | $82,199 | 64,872 | 64,872 |
| 2007 | $84,227 | 521,936 | 521,936 |
| 2008 | $94,960 | 510,199 | 510,199 |
| 2009 | $130,356 | 804,755 | 804,755 |
| 2010 | $96,631 | 578,988 | 578,988 |
| 2011 | $68,741 | 326,019 | 326,019 |
Note: Quantity represents Weight in kilograms
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