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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $9,088,614 | 417,838 | 417,838 |
| 2006 | $7,215,187 | 677,363 | 677,363 |
| 2007 | $6,984,304 | 635,676 | 635,676 |
| 2008 | $6,501,787 | 445,115 | 445,115 |
| 2009 | $6,712,615 | 749,121 | 749,121 |
| 2010 | $8,975,040 | 715,434 | 715,434 |
| 2011 | $11,536,168 | 952,628 | 952,628 |
Note: Quantity represents Weight in kilograms
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