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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $544,083 | 804,217 | 804,217 |
| 2006 | $129,551 | 191,491 | 191,491 |
| 2007 | $182,198 | 226,461 | 226,461 |
| 2008 | $518,962 | 607,939 | 607,939 |
| 2009 | $448,745 | 365,036 | 365,036 |
| 2010 | $541,989 | 586,842 | 586,842 |
| 2011 | $403,000 | 179,437 | 179,437 |
Note: Quantity represents Weight in kilograms
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