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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $99,459 | 2,652 | 2,652 |
| 2006 | $123,257 | 1,764 | 1,764 |
| 2007 | $143,715 | 3,107 | 3,107 |
| 2008 | $139,371 | 5,587 | 5,587 |
| 2009 | $196,325 | 5,048 | 5,048 |
| 2010 | $272,411 | 7,392 | 7,392 |
| 2011 | $302,593 | 11,596 | 11,596 |
Note: Quantity represents Weight in kilograms
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