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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $341,391 | 16,854 | 16,854 |
| 2006 | $329,166 | 18,470 | 18,470 |
| 2007 | $417,372 | 14,989 | 14,989 |
| 2008 | $428,266 | 16,813 | 16,813 |
| 2009 | $423,742 | 16,424 | 16,424 |
| 2010 | $814,187 | 44,136 | 44,136 |
Note: Quantity represents Weight in kilograms
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