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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $632,696 | 6,526 | 6,526 |
| 2006 | $799,954 | 6,524 | 6,524 |
| 2007 | $760,517 | 6,556 | 6,556 |
| 2008 | $647,876 | 4,495 | 4,495 |
| 2009 | $219,344 | 1,209 | 1,209 |
| 2010 | $717,427 | 74,221 | 74,221 |
| 2011 | $558,960 | 3,703 | 3,703 |
Note: Quantity represents Weight in kilograms
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