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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $38,639 | 46,000 | 46,000 |
| 2006 | $10,897,293 | 11,203,648 | 11,203,648 |
| 2007 | $23,780,616 | 22,915,470 | 22,915,470 |
| 2008 | $44,179,665 | 39,561,314 | 39,561,314 |
| 2010 | $47,253,685 | 51,767,203 | 51,767,203 |
Note: Quantity represents Weight in kilograms
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