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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $85,795 | 1,175 | 1,175 |
| 2006 | $260,822 | 3,571 | 3,571 |
| 2007 | $1,060,961 | 16,691 | 16,691 |
| 2008 | $897,213 | 26,478 | 26,478 |
| 2009 | $572,371 | 40,322 | 40,322 |
| 2010 | $477,139 | 14,401 | 14,401 |
| 2011 | $408,781 | 34,658 | 34,658 |
Note: Quantity represents Weight in kilograms
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