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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $150,576 | 16,591 | 16,591 |
| 2006 | $239,173 | 44,731 | 44,731 |
| 2007 | $162,521 | 41,075 | 41,075 |
| 2008 | $169,890 | 34,566 | 34,566 |
| 2009 | $207,168 | 28,177 | 28,177 |
| 2010 | $158,775 | 21,707 | 21,707 |
| 2011 | $271,815 | 37,684 | 37,684 |
Note: Quantity represents Weight in kilograms
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