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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $3,428 | 355 | 355 |
| 2006 | $7 | 2 | 2 |
| 2007 | $13,061 | 1,092 | 1,092 |
| 2008 | $273,823 | 220,573 | 220,573 |
| 2009 | $201,622 | 94,376 | 94,376 |
| 2010 | $528,499 | 128,909 | 128,909 |
| 2011 | $1,205,951 | 320,576 | 320,576 |
Note: Quantity represents Weight in kilograms
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