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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $594,607 | 572,648 | 572,648 |
| 2006 | $5,449 | 1,113 | 1,113 |
| 2007 | $92,665 | 65,985 | 65,985 |
| 2008 | $18,046 | 17,969 | 17,969 |
| 2009 | $159 | 100 | 100 |
| 2010 | $11,296 | 14,208 | 14,208 |
| 2011 | $182,475 | 488,360 | 488,360 |
Note: Quantity represents Weight in kilograms
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