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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $61,826 | 3,356 | 3,356 |
| 2006 | $24,438 | 4,075 | 4,075 |
| 2007 | $28,304 | 3,380 | 3,380 |
| 2008 | $16,649 | 1,041 | 1,041 |
| 2009 | $40,161 | 1,025 | 1,025 |
| 2010 | $19,302 | 497 | 497 |
| 2011 | $17,764 | 731 | 731 |
Note: Quantity represents Weight in kilograms
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