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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $176,992 | 12,547 | 12,547 |
| 2006 | $156,378 | 12,206 | 12,206 |
| 2007 | $261,931 | 14,794 | 14,794 |
| 2008 | $140,894 | 10,414 | 10,414 |
| 2009 | $95,710 | 6,499 | 6,499 |
| 2010 | $117,494 | 8,870 | 8,870 |
| 2011 | $135,878 | 10,321 | 10,321 |
Note: Quantity represents Weight in kilograms
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