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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $177,550 | 1,096 | 1,096 |
| 2006 | $71,213 | 618 | 618 |
| 2007 | $531,127 | 2,642 | 2,642 |
| 2008 | $181,576 | 1,032 | 1,032 |
| 2009 | $1,185,481 | 4,399 | 4,399 |
| 2010 | $689,292 | 2,117 | 2,117 |
| 2011 | $1,531,899 | 2,330 | 2,330 |
Note: Quantity represents Weight in kilograms
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