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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $508,241 | 53,504 | 53,504 |
| 2006 | $318,102 | 49,236 | 49,236 |
| 2007 | $294,224 | 28,664 | 28,664 |
| 2008 | $445,198 | 26,494 | 26,494 |
| 2009 | $280,875 | 28,869 | 28,869 |
| 2010 | $130,976 | 243,931 | 243,931 |
| 2011 | $225,481 | 23,869 | 23,869 |
Note: Quantity represents Weight in kilograms
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