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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $56,274 | 9,734 | 9,734 |
| 2006 | $42,775 | 5,757 | 5,757 |
| 2007 | $67,351 | 7,650 | 7,650 |
| 2008 | $100,596 | 4,837 | 4,837 |
| 2009 | $46,882 | 1,910 | 1,910 |
| 2010 | $66,004 | 8,507 | 8,507 |
| 2011 | $18,146 | 2,503 | 2,503 |
Note: Quantity represents Weight in kilograms
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