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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $240,472 | 705 | 705 |
| 2006 | $515,284 | 5,148 | 5,148 |
| 2007 | $528,432 | 2,417 | 2,417 |
| 2008 | $295,107 | 1,716 | 1,716 |
| 2009 | $841,784 | 8,268 | 8,268 |
| 2010 | $472,987 | 3,290 | 3,290 |
| 2011 | $685,807 | 4,481 | 4,481 |
Note: Quantity represents Weight in kilograms
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