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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $165,939 | 278,961 | 278,961 |
| 2006 | $596,146 | 804,191 | 804,191 |
| 2007 | $2,635,393 | 2,849,571 | 2,849,571 |
| 2008 | $530,146 | 452,717 | 452,717 |
| 2009 | $151,043 | 41,650 | 41,650 |
| 2010 | $103,844 | 60,186 | 60,186 |
| 2011 | $292,018 | 162,049 | 162,049 |
Note: Quantity represents Weight in kilograms
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