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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $366,474 | 90,260 | 90,260 |
| 2006 | $83,910 | 54,424 | 54,424 |
| 2007 | $162,158 | 68,340 | 68,340 |
| 2008 | $1,163 | 555 | 555 |
| 2009 | $12,417 | 2,882 | 2,882 |
| 2010 | $89,671 | 36,647 | 36,647 |
| 2011 | $87,506 | 48,658 | 48,658 |
Note: Quantity represents Weight in kilograms
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