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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $9,507 | 412 | 412 |
| 2006 | $1,479 | 1,248 | 1,248 |
| 2007 | $8,781 | 1,497 | 1,497 |
| 2008 | $9,915 | 1,034 | 1,034 |
| 2009 | $8,535 | 1,739 | 1,739 |
| 2010 | $23,157 | 7,858 | 7,858 |
| 2011 | $233,836 | 6,056 | 6,056 |
Note: Quantity represents Weight in kilograms
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