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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $449,462 | 574,780 | 574,780 |
| 2006 | $245,657 | 60,192,320 | 60,192,320 |
| 2007 | $418,295 | 373,450 | 373,450 |
| 2008 | $263,332 | 141,866 | 141,866 |
| 2009 | $372,320 | 675,557 | 675,557 |
| 2010 | $596,489 | 1,178,607 | 1,178,607 |
| 2011 | $630,629 | 901,739 | 901,739 |
Note: Quantity represents Weight in kilograms
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