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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $148,119 | 802,238 | 802,238 |
| 2006 | $402,357 | 598,724 | 598,724 |
| 2007 | $231,544 | 498,930 | 498,930 |
| 2008 | $252,945 | 1,015,778 | 1,015,778 |
| 2009 | $200,037 | 782,830 | 782,830 |
| 2010 | $268,519 | 1,428,882 | 1,428,882 |
| 2011 | $175,004 | 1,203,702 | 1,203,702 |
Note: Quantity represents Weight in kilograms
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