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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $181,342 | 402,236 | 402,236 |
| 2006 | $231,749 | 407,271 | 407,271 |
| 2007 | $92,642 | 152,202 | 152,202 |
| 2008 | $469 | 28 | 28 |
| 2009 | $28,760 | 189 | 189 |
| 2010 | $41,441 | 25 | 25 |
| 2011 | $81,153 | 2,635 | 2,635 |
Note: Quantity represents Weight in kilograms
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