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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $26,697,730 | 577,460 | 577,460 |
| 2006 | $33,405,086 | 722,537 | 722,537 |
| 2007 | $34,057,148 | 0 | 0 |
| 2008 | $28,704,121 | 0 | 0 |
| 2009 | $20,197,440 | 0 | 0 |
| 2010 | $33,417,742 | 0 | 0 |
| 2011 | $26,445,392 | 0 | 0 |
Note: Quantity represents Weight in kilograms
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