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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $634,892 | 55,990 | 55,990 |
| 2006 | $342,137 | 30,172 | 30,172 |
| 2007 | $560,666 | 49,018 | 49,018 |
| 2008 | $546,358 | 56,585 | 56,585 |
| 2009 | $19,671 | 1,579 | 1,579 |
| 2010 | $8,054 | 676 | 676 |
| 2011 | $3,325 | 4,508 | 4,508 |
Note: Quantity represents Weight in kilograms
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