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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $623,171 | 81,329 | 81,329 |
| 2006 | $479,256 | 690,627 | 690,627 |
| 2007 | $593,238 | 876,553 | 876,553 |
| 2008 | $867,552 | 811,141 | 811,141 |
| 2009 | $1,134,423 | 1,080,204 | 1,080,204 |
| 2010 | $1,514,865 | 1,852,232 | 1,852,232 |
| 2011 | $2,442,024 | 2,609,404 | 2,609,404 |
Note: Quantity represents Weight in kilograms
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