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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $115,981 | 23,616 | 23,616 |
| 2006 | $47,377 | 17,281 | 17,281 |
| 2007 | $60,714 | 24,863 | 24,863 |
| 2008 | $44,201 | 13,075 | 13,075 |
| 2009 | $8,266 | 5,911 | 5,911 |
| 2010 | $8,895 | 6,965 | 6,965 |
| 2011 | $20,283 | 11,570 | 11,570 |
Note: Quantity represents Weight in kilograms
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