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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $4,276,416 | 512,046 | 512,046 |
| 2006 | $7,930,169 | 810,950 | 810,950 |
| 2007 | $12,391,001 | 1,250,806 | 1,250,806 |
| 2008 | $17,608,779 | 1,417,725 | 1,417,725 |
| 2009 | $9,545,430 | 764,903 | 764,903 |
| 2010 | $4,648,103 | 389,087 | 389,087 |
Note: Quantity represents Weight in kilograms
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