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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $10,402 | 52,181 | 52,181 |
| 2006 | $327,648 | 333,729 | 333,729 |
| 2007 | $115,282 | 122,347 | 122,347 |
| 2008 | $198,398 | 199,258 | 199,258 |
| 2009 | $253,224 | 285,726 | 285,726 |
| 2010 | $275,708 | 258,339 | 258,339 |
| 2011 | $160,138 | 152,486 | 152,486 |
Note: Quantity represents Weight in kilograms
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