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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $83,460 | 69,334 | 69,334 |
| 2006 | $288,531 | 155,243 | 155,243 |
| 2007 | $213,789 | 64,543 | 64,543 |
| 2008 | $205,518 | 83,567 | 83,567 |
| 2009 | $178,101 | 76,766 | 76,766 |
| 2010 | $151,197 | 89,160 | 89,160 |
| 2011 | $182,936 | 122,943 | 122,943 |
Note: Quantity represents Weight in kilograms
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