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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $3,484,266 | 459,957 | 459,957 |
| 2006 | $5,274,320 | 633,745 | 633,745 |
| 2007 | $4,858,692 | 522,539 | 522,539 |
| 2008 | $3,269,554 | 305,638 | 305,638 |
| 2009 | $102,032 | 8,778 | 8,778 |
| 2010 | $19,205 | 1,150 | 1,150 |
| 2011 | $28,841 | 1,635 | 1,635 |
Note: Quantity represents Weight in kilograms
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