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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $65,285 | 12,433 | 12,433 |
| 2006 | $241,520 | 20,788 | 20,788 |
| 2007 | $106,627 | 10,625 | 10,625 |
| 2008 | $68,138 | 4,402 | 4,402 |
| 2009 | $674,329 | 43,378 | 43,378 |
| 2010 | $1,373,154 | 84,470 | 84,470 |
| 2011 | $725,796 | 45,815 | 45,815 |
Note: Quantity represents Weight in kilograms
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