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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $114,965 | 4,500 | 4,500 |
| 2006 | $110,325 | 5,047 | 5,047 |
| 2007 | $385,273 | 8,438 | 8,438 |
| 2008 | $584,989 | 5,858 | 5,858 |
| 2009 | $709,930 | 8,624 | 8,624 |
| 2010 | $351,895 | 7,440 | 7,440 |
| 2011 | $248,282 | 9,460 | 9,460 |
Note: Quantity represents Weight in kilograms
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