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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $379,875 | 328,020 | 328,020 |
| 2006 | $569,147 | 262,859 | 262,859 |
| 2007 | $254,281 | 153,414 | 153,414 |
| 2008 | $324,778 | 15,634 | 15,634 |
| 2009 | $318,208 | 41,131 | 41,131 |
| 2010 | $1,068,571 | 329,402 | 329,402 |
| 2011 | $516,321 | 59,150 | 59,150 |
Note: Quantity represents Weight in kilograms
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