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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $324,000 | 24,400 | 24,400 |
| 2006 | $96,000 | 6,052 | 6,052 |
| 2007 | $94,000 | 4,852 | 4,852 |
| 2008 | $91,000 | 5,460 | 5,460 |
| 2009 | $47,000 | 5,640 | 5,640 |
| 2010 | $72,000 | 5,428 | 5,428 |
| 2011 | $65,000 | 6,395 | 6,395 |
Note: Quantity represents Weight in kilograms
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