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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $137,004 | 34,368 | 34,368 |
| 2006 | $19,413 | 9,000 | 9,000 |
| 2007 | $6,512 | 3,764 | 3,764 |
| 2008 | $925,591 | 104,069 | 104,069 |
| 2009 | $14,173 | 5,691 | 5,691 |
| 2010 | $680,761 | 269,650 | 269,650 |
| 2011 | $646,091 | 219,432 | 219,432 |
Note: Quantity represents Weight in kilograms
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