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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $5,893 | 14,624 | 14,624 |
| 2006 | $36,152 | 489,295 | 489,295 |
| 2007 | $192,400 | 92,987 | 92,987 |
| 2008 | $145,413 | 14,391 | 14,391 |
| 2009 | $69,928 | 1,373,515 | 1,373,515 |
| 2010 | $29,931 | 34,075 | 34,075 |
| 2011 | $21,952 | 22,488 | 22,488 |
Note: Quantity represents Weight in kilograms
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