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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $3,260 | 1,787 | 1,787 |
| 2006 | $293,577 | 201,780 | 201,780 |
| 2007 | $57,810 | 46,404 | 46,404 |
| 2008 | $516 | 112 | 112 |
| 2009 | $716,505 | 879,693 | 879,693 |
| 2010 | $264,919 | 387,685 | 387,685 |
| 2011 | $519,693 | 750,513 | 750,513 |
Note: Quantity represents Weight in kilograms
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