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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $281,421 | 5,183 | 5,183 |
| 2006 | $269,653 | 6,350 | 6,350 |
| 2007 | $683,010 | 21,646 | 21,646 |
| 2008 | $167,289 | 1,457 | 1,457 |
| 2009 | $174,153 | 5,357 | 5,357 |
| 2010 | $294,316 | 5,471 | 5,471 |
| 2011 | $91,634 | 1,302 | 1,302 |
Note: Quantity represents Weight in kilograms
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