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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $649,770 | 363,309 | 363,309 |
| 2006 | $5,572 | 3,067 | 3,067 |
| 2007 | $105,283 | 73,520 | 73,520 |
| 2008 | $469,052 | 294,104 | 294,104 |
| 2009 | $195,347 | 113,638 | 113,638 |
| 2010 | $588,320 | 447,295 | 447,295 |
Note: Quantity represents Weight in kilograms
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