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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $413,081 | 24,643 | 24,643 |
| 2006 | $46,400 | 22,169 | 22,169 |
| 2007 | $25,498 | 3,381 | 3,381 |
| 2008 | $19,722 | 868 | 868 |
| 2009 | $34,658 | 3,668 | 3,668 |
| 2010 | $19,884 | 1,880 | 1,880 |
| 2011 | $9,830 | 268 | 268 |
Note: Quantity represents Weight in kilograms
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