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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $132,000 | 2,258 | 2,258 |
| 2006 | $156,542 | 1,436 | 1,436 |
| 2007 | $253,321 | 2,088 | 2,088 |
| 2008 | $294,614 | 2,157 | 2,157 |
| 2009 | $792,245 | 26,616 | 26,616 |
| 2010 | $304,145 | 3,544 | 3,544 |
| 2011 | $290,209 | 1,628 | 1,628 |
Note: Quantity represents Weight in kilograms
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