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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $102,950 | 6,655 | 6,655 |
| 2006 | $20,954 | 889 | 889 |
| 2007 | $36,039 | 860 | 860 |
| 2008 | $376,236 | 6,962 | 6,962 |
| 2009 | $120,140 | 2,799 | 2,799 |
| 2010 | $92,292 | 2,307 | 2,307 |
| 2011 | $148,418 | 3,446 | 3,446 |
Note: Quantity represents Weight in kilograms
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