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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $94,476 | 2,522 | 2,522 |
| 2006 | $40,700 | 1,756 | 1,756 |
| 2007 | $74,320 | 2,699 | 2,699 |
| 2008 | $130,278 | 4,582 | 4,582 |
| 2009 | $33,240 | 1,096 | 1,096 |
| 2010 | $107,869 | 4,838 | 4,838 |
| 2011 | $34,267 | 1,047 | 1,047 |
Note: Quantity represents Weight in kilograms
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