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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,973,641 | 248,717 | 248,717 |
| 2006 | $3,689,235 | 299,431 | 299,431 |
| 2007 | $2,303,640 | 186,478 | 186,478 |
| 2008 | $5,138 | 322 | 322 |
| 2009 | $127 | 1 | 1 |
| 2010 | $2,228 | 191 | 191 |
| 2011 | $47,801 | 1,159 | 1,159 |
Note: Quantity represents Weight in kilograms
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