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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $537,673 | 26,271 | 26,271 |
| 2006 | $701,221 | 29,016 | 29,016 |
| 2007 | $918,046 | 43,157 | 43,157 |
| 2008 | $990,294 | 33,111 | 33,111 |
| 2009 | $564,918 | 13,954 | 13,954 |
| 2010 | $470,453 | 18,491 | 18,491 |
| 2011 | $573,912 | 26,692 | 26,692 |
Note: Quantity represents Weight in kilograms
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