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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $117,321 | 20,466 | 20,466 |
| 2006 | $220,612 | 24,577 | 24,577 |
| 2007 | $629,143 | 35,002 | 35,002 |
| 2008 | $166,681 | 16,171 | 16,171 |
| 2009 | $176,813 | 62,614 | 62,614 |
| 2010 | $29,318 | 5,595 | 5,595 |
| 2011 | $557,160 | 13,230 | 13,230 |
Note: Quantity represents Weight in kilograms
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