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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $28,832 | 13,480 | 13,480 |
| 2006 | $55,533 | 324,605 | 324,605 |
| 2007 | $69,729 | 750,710 | 750,710 |
| 2008 | $52,564 | 49,895 | 49,895 |
| 2009 | $56,636 | 47,436 | 47,436 |
| 2010 | $183,840 | 272,684 | 272,684 |
| 2011 | $293,458 | 0 | 0 |
Note: Quantity represents Weight in kilograms
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