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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $109,997 | 4,229 | 4,229 |
| 2006 | $89,538 | 1,240 | 1,240 |
| 2007 | $326,545 | 10,331 | 10,331 |
| 2008 | $168,024 | 4,392 | 4,392 |
| 2009 | $389,217 | 12,228 | 12,228 |
| 2010 | $564,010 | 25,232 | 25,232 |
| 2011 | $270,336 | 9,223 | 9,223 |
Note: Quantity represents Weight in kilograms
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