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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $15,472 | 14,767 | 14,767 |
| 2006 | $322,004 | 135,098 | 135,098 |
| 2007 | $5,925 | 4,468 | 4,468 |
| 2008 | $1,123 | 618 | 618 |
| 2009 | $36,114 | 21,087 | 21,087 |
| 2010 | $3,196 | 1,942 | 1,942 |
| 2011 | $1,349 | 50 | 50 |
Note: Quantity represents Weight in kilograms
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