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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $92,602 | 40,754 | 40,754 |
| 2006 | $15,650 | 3,313 | 3,313 |
| 2007 | $23,611 | 2,096 | 2,096 |
| 2008 | $7,008 | 1,512 | 1,512 |
| 2009 | $105,689 | 21,695 | 21,695 |
| 2010 | $760,832 | 178,297 | 178,297 |
| 2011 | $216,222 | 52,453 | 52,453 |
Note: Quantity represents Weight in kilograms
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