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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $374,555 | 11,338 | 11,338 |
| 2006 | $452,954 | 12,873 | 12,873 |
| 2007 | $833,119 | 16,522 | 16,522 |
| 2008 | $980,683 | 15,309 | 15,309 |
| 2009 | $719,393 | 22,190 | 22,190 |
| 2010 | $668,291 | 12,507 | 12,507 |
| 2011 | $815,096 | 14,322 | 14,322 |
Note: Quantity represents Weight in kilograms
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