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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $248,736 | 4,537 | 4,537 |
| 2006 | $71,135 | 3,808 | 3,808 |
| 2007 | $178,116 | 19,535 | 19,535 |
| 2008 | $644,064 | 21,974 | 21,974 |
| 2009 | $315,437 | 16,045 | 16,045 |
| 2010 | $559,959 | 26,875 | 26,875 |
| 2011 | $453,704 | 18,960 | 18,960 |
Note: Quantity represents Weight in kilograms
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