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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $46,680 | 10,510 | 10,510 |
| 2006 | $13,396 | 7,753 | 7,753 |
| 2007 | $23,344 | 2,880 | 2,880 |
| 2008 | $36,999 | 6,333 | 6,333 |
| 2009 | $177,385 | 22,797 | 22,797 |
| 2010 | $102,550 | 13,155 | 13,155 |
| 2011 | $225,995 | 26,992 | 26,992 |
Note: Quantity represents Weight in kilograms
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