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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $136,696 | 54,541 | 54,541 |
| 2006 | $454,882 | 398,488 | 398,488 |
| 2007 | $420,160 | 803,640 | 803,640 |
| 2008 | $256,290 | 632,322 | 632,322 |
| 2009 | $281,451 | 270,534 | 270,534 |
| 2010 | $125,144 | 139,891 | 139,891 |
| 2011 | $175,029 | 178,062 | 178,062 |
Note: Quantity represents Weight in kilograms
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