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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $377,565 | 6,130 | 6,130 |
| 2006 | $410,025 | 6,217 | 6,217 |
| 2007 | $396,589 | 9,915 | 9,915 |
| 2008 | $575,076 | 11,018 | 11,018 |
| 2009 | $517,158 | 9,381 | 9,381 |
| 2010 | $370,056 | 6,977 | 6,977 |
| 2011 | $509,285 | 10,767 | 10,767 |
Note: Quantity represents Weight in kilograms
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