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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $76,369 | 69,180 | 69,180 |
| 2006 | $73,659 | 74,885 | 74,885 |
| 2007 | $220,146 | 190,342 | 190,342 |
| 2008 | $227,426 | 159,104 | 159,104 |
| 2009 | $70,805 | 36,799 | 36,799 |
| 2010 | $187,780 | 45,419 | 45,419 |
| 2011 | $313,555 | 68,842 | 68,842 |
Note: Quantity represents Weight in kilograms
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