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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $52,752 | 2,701 | 2,701 |
| 2006 | $26,959 | 1,441 | 1,441 |
| 2007 | $36,207 | 1,621 | 1,621 |
| 2008 | $31,590 | 1,326 | 1,326 |
| 2009 | $56,992 | 3,102 | 3,102 |
| 2010 | $82,936 | 5,129 | 5,129 |
| 2011 | $384,144 | 14,351 | 14,351 |
Note: Quantity represents Weight in kilograms
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