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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $155,819 | 18,329 | 18,329 |
| 2006 | $170,721 | 20,857 | 20,857 |
| 2007 | $232,231 | 30,576 | 30,576 |
| 2008 | $232,163 | 10,254 | 10,254 |
| 2009 | $502,896 | 19,449 | 19,449 |
| 2010 | $370,451 | 14,051 | 14,051 |
| 2011 | $348,638 | 12,998 | 12,998 |
Note: Quantity represents Weight in kilograms
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