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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,039 | 150 | 150 |
| 2006 | $91,406 | 16,997 | 16,997 |
| 2007 | $252,573 | 68,321 | 68,321 |
| 2008 | $52,865 | 11,548 | 11,548 |
| 2009 | $79,312 | 10,450 | 10,450 |
| 2010 | $667,562 | 177,599 | 177,599 |
| 2011 | $3,155,768 | 542,727 | 542,727 |
Note: Quantity represents Weight in kilograms
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