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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $657,433 | 26,021 | 26,021 |
| 2006 | $599,286 | 7,413 | 7,413 |
| 2007 | $621,303 | 5,649 | 5,649 |
| 2008 | $1,130,139 | 14,640 | 14,640 |
| 2009 | $785,769 | 17,266 | 17,266 |
| 2010 | $562,940 | 6,764 | 6,764 |
| 2011 | $550,961 | 6,464 | 6,464 |
Note: Quantity represents Weight in kilograms
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