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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $48,971 | 25,225 | 25,225 |
| 2006 | $7,747 | 5,422 | 5,422 |
| 2007 | $10,426 | 3,426 | 3,426 |
| 2008 | $44,805 | 21,442 | 21,442 |
| 2009 | $266,726 | 46,828 | 46,828 |
| 2010 | $9,184 | 2,835 | 2,835 |
| 2011 | $9,670 | 4,073 | 4,073 |
Note: Quantity represents Weight in kilograms
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