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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $380,533 | 478,303 | 478,303 |
| 2006 | $7,295,795 | 12,219,762 | 12,219,762 |
| 2007 | $21,109,099 | 29,003,210 | 29,003,210 |
| 2008 | $20,896,207 | 20,088,635 | 20,088,635 |
| 2009 | $15,193,437 | 19,754,337 | 19,754,337 |
| 2010 | $25,811,734 | 25,831,216 | 25,831,216 |
| 2011 | $48,068,873 | 43,818,634 | 43,818,634 |
Note: Quantity represents Weight in kilograms
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