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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $35,065 | 6,930 | 6,930 |
| 2006 | $6,960 | 4,485 | 4,485 |
| 2007 | $606,748 | 19,932 | 19,932 |
| 2008 | $245,069 | 23,111 | 23,111 |
| 2009 | $130,629 | 8,797 | 8,797 |
| 2010 | $78,319 | 3,060 | 3,060 |
| 2011 | $12,615 | 6,620 | 6,620 |
Note: Quantity represents Weight in kilograms
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