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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,964,690 | 1,423,646 | 1,423,646 |
| 2006 | $2,873,055 | 1,176,245 | 1,176,245 |
| 2007 | $4,474,512 | 1,245,442 | 1,245,442 |
| 2008 | $2,706,581 | 505,843 | 505,843 |
| 2009 | $2,307,732 | 379,701 | 379,701 |
| 2010 | $954,888 | 143,113 | 143,113 |
| 2011 | $229,238 | 59,564 | 59,564 |
Note: Quantity represents Weight in kilograms
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