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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $315,702 | 154,062 | 154,062 |
| 2006 | $3,777 | 2,676 | 2,676 |
| 2007 | $379,763 | 346,357 | 346,357 |
| 2008 | $326,773 | 66,087 | 66,087 |
| 2009 | $298,392 | 273,115 | 273,115 |
| 2010 | $245,328 | 108,628 | 108,628 |
Note: Quantity represents Weight in kilograms
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