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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $182,335 | 103,601 | 103,601 |
| 2006 | $103,699 | 77,025 | 77,025 |
| 2007 | $80,328 | 94,184 | 94,184 |
| 2008 | $63,135 | 85,031 | 85,031 |
| 2009 | $44,460 | 83,675 | 83,675 |
| 2010 | $67,279 | 101,805 | 101,805 |
| 2011 | $83,200 | 108,938 | 108,938 |
Note: Quantity represents Weight in kilograms
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