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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $12,441,393 | 0 | 0 |
| 2006 | $7,336,271 | 0 | 0 |
| 2007 | $5,213,194 | 13,212,425 | 16,553 |
| 2008 | $6,646,419 | 14,768,125 | 15,445 |
| 2009 | $3,421,422 | 7,030,019 | 7,570 |
| 2010 | $779,108 | 2,388,873 | 2,985 |
| 2011 | $597,050 | 1,751,449 | 1,906 |
Note: Quantity represents No Quantity
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