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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $562,794 | 9,957 | 9,957 |
| 2006 | $368,503 | 15,201 | 15,201 |
| 2007 | $112,718 | 14,004 | 14,004 |
| 2008 | $6,411,743 | 56,513 | 56,513 |
| 2009 | $6,460,150 | 170,483 | 170,483 |
| 2010 | $400,365 | 25,252 | 25,252 |
Note: Quantity represents Weight in kilograms
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