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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,022,561 | 337,703 | 337,703 |
| 2006 | $2,813,718 | 414,536 | 414,536 |
| 2007 | $1,795,072 | 286,381 | 286,381 |
| 2008 | $618,199 | 119,976 | 119,976 |
| 2009 | $691,857 | 196,197 | 196,197 |
| 2010 | $843,373 | 282,392 | 282,392 |
| 2011 | $232,056 | 9,028 | 9,028 |
Note: Quantity represents Weight in kilograms
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