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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $7,026,236 | 306 | 306 |
| 2006 | $9,379,905 | 397 | 397 |
| 2007 | $9,591,671 | 214 | 214 |
| 2008 | $11,674,070 | 235 | 235 |
| 2009 | $3,608,077 | 226 | 226 |
| 2010 | $5,414,916 | 297 | 297 |
| 2011 | $5,680,698 | 303 | 303 |
Note: Quantity represents Weight in kilograms
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