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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $138,624 | 30,182 | 30,182 |
| 2006 | $198,390 | 44,928 | 44,928 |
| 2007 | $860,761 | 164,818 | 164,818 |
| 2008 | $852,176 | 119,481 | 119,481 |
| 2009 | $662,951 | 88,730 | 88,730 |
| 2010 | $299,712 | 39,635 | 39,635 |
| 2011 | $55,235 | 11,633 | 11,633 |
Note: Quantity represents Weight in kilograms
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