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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $91,405 | 2,225 | 2,225 |
| 2006 | $54,190 | 2,791 | 2,791 |
| 2007 | $39,592 | 2,713 | 2,713 |
| 2008 | $97,047 | 5,707 | 5,707 |
| 2009 | $16,824 | 1,025 | 1,025 |
| 2010 | $16,781 | 1,913 | 1,913 |
| 2011 | $53,070 | 4,184 | 4,184 |
Note: Quantity represents Weight in kilograms
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