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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,145,694 | 22,014,031 | 0 |
| 2006 | $1,708,030 | 9,761,652 | 0 |
| 2007 | $956,328 | 5,137,475 | 9,341 |
| 2008 | $1,310,597 | 5,112,394 | 10,523 |
| 2009 | $539,314 | 1,365,092 | 4,233 |
| 2010 | $2,063,193 | 23,564,271 | 18,139 |
| 2011 | $1,316,469 | 5,282,810 | 12,506 |
Note: Quantity represents No Quantity
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