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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $31,208 | 1,652 | 1,652 |
| 2006 | $27,652 | 7,600 | 7,600 |
| 2007 | $89,238 | 7,583 | 7,583 |
| 2008 | $87,838 | 1,962 | 1,962 |
| 2009 | $40,778 | 7,837 | 7,837 |
| 2010 | $28,827 | 23,681 | 23,681 |
| 2011 | $57,466 | 11,099 | 11,099 |
Note: Quantity represents Weight in kilograms
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