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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $10,843 | 6,463 | 6,463 |
| 2006 | $47,378 | 33,703 | 33,703 |
| 2007 | $23,271 | 2,829 | 2,829 |
| 2008 | $129,774 | 59,012 | 59,012 |
| 2009 | $17,957 | 14,088 | 14,088 |
| 2010 | $348,856 | 123,025 | 123,025 |
| 2011 | $29,590 | 34,369 | 34,369 |
Note: Quantity represents Weight in kilograms
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