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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,767 | 12,157 | 12,157 |
| 2006 | $252,271 | 293,291 | 293,291 |
| 2007 | $1,483,158 | 1,941,953 | 1,941,953 |
| 2008 | $1,254,002 | 1,643,093 | 1,643,093 |
| 2009 | $152,027 | 193,505 | 193,505 |
| 2010 | $1,622,393 | 610,818 | 610,818 |
| 2011 | $21,431 | 50,235 | 50,235 |
Note: Quantity represents Weight in kilograms
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