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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $150,497 | 17,501 | 17,501 |
| 2006 | $178,005 | 63,559 | 63,559 |
| 2007 | $278,999 | 61,472 | 61,472 |
| 2008 | $213,498 | 30,531 | 30,531 |
| 2009 | $231,544 | 68,889 | 68,889 |
| 2010 | $113,531 | 14,935 | 14,935 |
Note: Quantity represents Weight in kilograms
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