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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $5,529 | 1,200 | 1,200 |
| 2006 | $15,255 | 27,162 | 27,162 |
| 2007 | $11,093 | 1,725 | 1,725 |
| 2008 | $5,488 | 2,383 | 2,383 |
| 2009 | $8,320 | 1,998 | 1,998 |
| 2010 | $4,553 | 4,067 | 4,067 |
| 2011 | $45,263 | 13,829 | 13,829 |
Note: Quantity represents Weight in kilograms
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