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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $13,932 | 1,128 | 1,128 |
| 2006 | $36,696 | 1,477 | 1,477 |
| 2007 | $47,958 | 3,248 | 3,248 |
| 2008 | $28,913 | 1,687 | 1,687 |
| 2009 | $28,046 | 627 | 627 |
| 2010 | $94,673 | 2,760 | 2,760 |
| 2011 | $338,794 | 8,850 | 8,850 |
Note: Quantity represents Weight in kilograms
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