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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $5,220,200 | 294,917 | 294,917 |
| 2006 | $4,202,289 | 278,921 | 278,921 |
| 2007 | $8,511,192 | 411,846 | 411,846 |
| 2008 | $8,731,678 | 275,106 | 275,106 |
| 2009 | $4,476,967 | 319,237 | 319,237 |
| 2010 | $5,527,762 | 295,447 | 295,447 |
| 2011 | $8,581,506 | 315,451 | 315,451 |
Note: Quantity represents Weight in kilograms
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