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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $298,024 | 1,989,499 | 1,989,499 |
| 2006 | $41,650 | 185,244 | 185,244 |
| 2007 | $1,449,391 | 8,409,598 | 8,409,598 |
| 2008 | $4,884,098 | 28,330,846 | 28,330,846 |
| 2009 | $1,949,172 | 18,747,614 | 18,747,614 |
| 2010 | $126,828 | 88,096 | 88,096 |
Note: Quantity represents Weight in kilograms
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